private void CreateDataPagersForQueryString(DataPagerFieldItem container, int fieldIndex)
{
QueryStringHandled = true;
if (ShowFirstPageButton)
{
container.Controls.Add(CreateLink(FirstPageText, 0, FirstPageImageUrl, EnablePreviousPage));
AddNonBreakingSpace(container);
}
if (ShowPreviousPageButton)
{
int pageIndex = (_startRowIndex / _maximumRows) - 1;
container.Controls.Add(CreateLink(PreviousPageText, pageIndex, PreviousPageImageUrl, EnablePreviousPage));
AddNonBreakingSpace(container);
}
if (ShowNextPageButton)
{
int pageIndex = (_startRowIndex + _maximumRows) / _maximumRows;
container.Controls.Add(CreateLink(NextPageText, pageIndex, NextPageImageUrl, EnableNextPage));
AddNonBreakingSpace(container);
}
if (ShowLastPageButton)
{
int pageIndex = (_totalRowCount / _maximumRows) - (_totalRowCount % _maximumRows == 0 ? 1 : 0);
container.Controls.Add(CreateLink(LastPageText, pageIndex, LastPageImageUrl, EnableNextPage));
AddNonBreakingSpace(container);
}
}
protected virtual void CreatePagerFields()
{
// In theory (on multi-core or SMP machines), OnTotalRowCountAvailable may
// be called asynchronously to this method (since it is a delegate reacting
// to event in the container), so we want to protect ourselves from data
// corruption here. Lock would be an overkill, since we really want to
// create the list only once anyway.
_createPagerFieldsRunning = true;
ControlCollection controls = Controls;
controls.Clear();
DataPagerFieldItem control;
foreach (DataPagerField dpf in _fields)
{
control = new DataPagerFieldItem(dpf, this);
controls.Add(control);
if (dpf.Visible)
{
dpf.CreateDataPagers(control, _startRowIndex, _maximumRows, _totalRowCount, _fields.IndexOf(dpf));
control.DataBind();
}
}
_createPagerFieldsRunning = false;
}
private void CreateDataPagersForCommand(DataPagerFieldItem container, int fieldIndex)
{
if (ShowFirstPageButton)
{
container.Controls.Add(CreateControl(DataControlCommands.FirstPageCommandArgument, FirstPageText, fieldIndex, FirstPageImageUrl, EnablePreviousPage));
AddNonBreakingSpace(container);
}
if (ShowPreviousPageButton)
{
container.Controls.Add(CreateControl(DataControlCommands.PreviousPageCommandArgument, PreviousPageText, fieldIndex, PreviousPageImageUrl, EnablePreviousPage));
AddNonBreakingSpace(container);
}
if (ShowNextPageButton)
{
container.Controls.Add(CreateControl(DataControlCommands.NextPageCommandArgument, NextPageText, fieldIndex, NextPageImageUrl, EnableNextPage));
AddNonBreakingSpace(container);
}
if (ShowLastPageButton)
{
container.Controls.Add(CreateControl(DataControlCommands.LastPageCommandArgument, LastPageText, fieldIndex, LastPageImageUrl, EnableNextPage));
AddNonBreakingSpace(container);
}
}
private void AddNonBreakingSpace(DataPagerFieldItem container)
{
if (RenderNonBreakingSpacesBetweenControls)
{
container.Controls.Add(new LiteralControl(" "));
}
}
public override void CreateDataPagers (DataPagerFieldItem container, int startRowIndex, int maximumRows, int totalRowCount, int fieldIndex)
{
ITemplate pagerTemplate = PagerTemplate;
if (pagerTemplate == null)
return;
pagerTemplate.InstantiateIn (container);
}
public DataPagerCommandEventArgs(DataPagerField pagerField, int totalRowCount, CommandEventArgs originalArgs, DataPagerFieldItem item)
: base(originalArgs)
{
Item = item;
NewMaximumRows = -1;
NewStartRowIndex = -1;
PagerField = pagerField;
TotalRowCount = totalRowCount;
}
public DataPagerCommandEventArgs (DataPagerField pagerField, int totalRowCount, CommandEventArgs originalArgs, DataPagerFieldItem item)
: base (originalArgs)
{
Item = item;
NewMaximumRows = -1;
NewStartRowIndex = -1;
PagerField = pagerField;
TotalRowCount = totalRowCount;
}
public override void CreateDataPagers (DataPagerFieldItem container, int startRowIndex, int maximumRows, int totalRowCount, int fieldIndex)
{
_startRowIndex = startRowIndex;
_maximumRows = maximumRows;
_totalRowCount = totalRowCount;
_fieldIndex = fieldIndex;
bool setPagePropertiesNeeded = false;
bool queryMode = GetQueryModeStartRowIndex (_totalRowCount, _maximumRows, ref _startRowIndex, ref setPagePropertiesNeeded);
bool addNonBreakingSpace = RenderNonBreakingSpacesBetweenControls;
int buttonCount = ButtonCount;
int totalPages = totalRowCount / maximumRows + (totalRowCount % maximumRows > 0 ? 1 : 0);
int currentPage = startRowIndex == 0 ? 1 : (startRowIndex / maximumRows) + 1;
int firstPage = ((startRowIndex / (maximumRows * buttonCount)) * buttonCount) + 1;
int lastPage = firstPage + buttonCount - 1;
bool showPreviousPage = firstPage > buttonCount;
bool showNextPage = totalPages - firstPage >= buttonCount;
if (lastPage > totalPages)
lastPage = totalPages;
int newPageNum = -1;
if (showPreviousPage) {
if (queryMode)
newPageNum = (_startRowIndex / _maximumRows) - 1;
CreateButton (container, DataControlCommands.PreviousPageCommandArgument, PreviousPageText, PreviousPageImageUrl,
NextPreviousButtonCssClass, newPageNum, queryMode, true, addNonBreakingSpace);
}
string numericButtonCssClass = NumericButtonCssClass;
bool enabled;
string pageString;
while (firstPage <= lastPage) {
enabled = firstPage != currentPage;
pageString = firstPage.ToString (CultureInfo.InvariantCulture);
CreateButton (container, pageString, pageString, String.Empty,
enabled ? numericButtonCssClass : CurrentPageLabelCssClass, firstPage,
queryMode, enabled, addNonBreakingSpace);
firstPage++;
}
if (showNextPage) {
if (queryMode)
newPageNum = (_startRowIndex + _maximumRows) / _maximumRows;
CreateButton (container, DataControlCommands.NextPageCommandArgument, NextPageText, NextPageImageUrl,
NextPreviousButtonCssClass, newPageNum, queryMode, true, addNonBreakingSpace);
}
if (setPagePropertiesNeeded)
DataPager.SetPageProperties (_startRowIndex, _maximumRows, true);
}
public override void CreateDataPagers(DataPagerFieldItem container, int startRowIndex, int maximumRows, int totalRowCount, int fieldIndex)
{
_startRowIndex = startRowIndex;
_maximumRows = maximumRows;
_totalRowCount = totalRowCount;
if (_pagerTemplate != null)
{
_pagerTemplate.InstantiateIn(container);
}
}
public override void CreateDataPagers(DataPagerFieldItem container, int startRowIndex, int maximumRows, int totalRowCount, int fieldIndex)
{
ITemplate pagerTemplate = PagerTemplate;
if (pagerTemplate == null)
{
return;
}
pagerTemplate.InstantiateIn(container);
}
public override void CreateDataPagers(DataPagerFieldItem container, int startRowIndex, int maximumRows, int totalRowCount, int fieldIndex)
{
_startRowIndex = startRowIndex;
_maximumRows = maximumRows;
_totalRowCount = totalRowCount;
if (String.IsNullOrEmpty(DataPager.QueryStringField))
{
CreateDataPagersForCommand(container, fieldIndex);
}
else
{
CreateDataPagersForQueryString(container, fieldIndex);
}
}
// What's the fieldIndex used for?
public override void CreateDataPagers (DataPagerFieldItem container, int startRowIndex, int maximumRows, int totalRowCount, int fieldIndex)
{
_startRowIndex = startRowIndex;
_maximumRows = maximumRows;
_totalRowCount = totalRowCount;
_fieldIndex = fieldIndex;
bool setPagePropertiesNeeded = false;
bool queryMode = GetQueryModeStartRowIndex (_totalRowCount, _maximumRows, ref _startRowIndex, ref setPagePropertiesNeeded);
bool enablePrevFirst = _startRowIndex >= _maximumRows;
bool enableNextLast = (_startRowIndex + _maximumRows) < _totalRowCount;
bool addNonBreakingSpace = RenderNonBreakingSpacesBetweenControls;
if (ShowFirstPageButton)
CreateButton (container, DataControlCommands.FirstPageCommandArgument, FirstPageText, FirstPageImageUrl, 0,
queryMode, enablePrevFirst, addNonBreakingSpace);
int newPageNum = -1;
if (ShowPreviousPageButton) {
if (queryMode)
newPageNum = (_startRowIndex / _maximumRows) - 1;
CreateButton (container, DataControlCommands.PreviousPageCommandArgument, PreviousPageText, PreviousPageImageUrl, newPageNum,
queryMode, enablePrevFirst, addNonBreakingSpace);
}
if (ShowNextPageButton) {
if (queryMode)
newPageNum = (_startRowIndex + _maximumRows) / _maximumRows;
CreateButton (container, DataControlCommands.NextPageCommandArgument, NextPageText, NextPageImageUrl, newPageNum,
queryMode, enableNextLast, addNonBreakingSpace);
}
if (ShowLastPageButton) {
if (queryMode) {
newPageNum = _totalRowCount / _maximumRows;
if ((_totalRowCount % _maximumRows) == 0)
newPageNum--;
}
CreateButton (container, DataControlCommands.LastPageCommandArgument, LastPageText, LastPageImageUrl, newPageNum,
queryMode, enableNextLast, addNonBreakingSpace);
}
if (setPagePropertiesNeeded)
DataPager.SetPageProperties (_startRowIndex, _maximumRows, true);
}
protected override bool OnBubbleEvent(object source, EventArgs e)
{
DataPagerFieldCommandEventArgs cea = e as DataPagerFieldCommandEventArgs;
bool handled = false;
if (cea != null)
{
DataPagerFieldItem item = cea.Item;
if (item != null && item.PagerField != null)
{
item.PagerField.HandleEvent(cea);
handled = true;
}
}
return(handled);
}
protected override bool OnBubbleEvent(object source, EventArgs e)
{
DataPagerFieldCommandEventArgs args = e as DataPagerFieldCommandEventArgs;
if (args != null)
{
DataPagerFieldItem item = args.Item;
DataPagerField field = item != null ? item.PagerField : null;
if (field != null)
{
field.HandleEvent(args);
return(true);
}
}
return(false);
}
public override void HandleEvent(CommandEventArgs e)
{
DataPagerFieldItem item = null;
DataPagerFieldCommandEventArgs cea = e as DataPagerFieldCommandEventArgs;
if (cea != null)
{
item = cea.Item;
}
DataPagerCommandEventArgs pagerEventArgs = new DataPagerCommandEventArgs(this, _totalRowCount, e, item);
OnPagerCommand(pagerEventArgs);
if (pagerEventArgs.NewStartRowIndex != -1)
{
DataPager.SetPageProperties(pagerEventArgs.NewStartRowIndex, pagerEventArgs.NewMaximumRows, true);
}
}
protected virtual void CreatePagerFields()
{
_creatingPagerFields = true;
Controls.Clear();
if (_fields != null)
{
foreach (DataPagerField field in _fields)
{
DataPagerFieldItem fieldItem = new DataPagerFieldItem(field, this);
Controls.Add(fieldItem);
if (field.Visible)
{
field.CreateDataPagers(fieldItem, _startRowIndex, _maximumRows, _totalRowCount, _fields.IndexOf(field));
fieldItem.DataBind();
}
}
}
_creatingPagerFields = false;
}
private void CreateDataPagersForQueryString(DataPagerFieldItem container, int fieldIndex)
{
int currentPageIndex = _startRowIndex / _maximumRows;
QueryStringHandled = true;
int firstButtonIndex = (_startRowIndex / (ButtonCount * _maximumRows)) * ButtonCount;
int lastButtonIndex = firstButtonIndex + ButtonCount - 1;
int lastRecordIndex = ((lastButtonIndex + 1) * _maximumRows) - 1;
if (firstButtonIndex != 0)
{
container.Controls.Add(CreateNextPrevLink(PreviousPageText, firstButtonIndex - 1, PreviousPageImageUrl));
AddNonBreakingSpace(container);
}
for (int i = 0; i < ButtonCount && _totalRowCount > ((i + firstButtonIndex) * _maximumRows); i++)
{
if (i + firstButtonIndex == currentPageIndex)
{
Label pageNumber = new Label();
pageNumber.Text = (i + firstButtonIndex + 1).ToString(CultureInfo.InvariantCulture);
if (!String.IsNullOrEmpty(CurrentPageLabelCssClass))
{
pageNumber.CssClass = CurrentPageLabelCssClass;
}
container.Controls.Add(pageNumber);
}
else
{
container.Controls.Add(CreateNumericLink(i + firstButtonIndex));
}
AddNonBreakingSpace(container);
}
if (lastRecordIndex < _totalRowCount - 1)
{
AddNonBreakingSpace(container);
container.Controls.Add(CreateNextPrevLink(NextPageText, firstButtonIndex + ButtonCount, NextPageImageUrl));
AddNonBreakingSpace(container);
}
}
protected virtual void CreatePagerFields() {
_creatingPagerFields = true;
Controls.Clear();
if (_fields != null) {
foreach (DataPagerField field in _fields) {
DataPagerFieldItem fieldItem = new DataPagerFieldItem(field, this);
Controls.Add(fieldItem);
if (field.Visible) {
field.CreateDataPagers(fieldItem, _startRowIndex, _maximumRows, _totalRowCount, _fields.IndexOf(field));
fieldItem.DataBind();
}
}
}
_creatingPagerFields = false;
}
private void AddNonBreakingSpace(DataPagerFieldItem container) {
if (RenderNonBreakingSpacesBetweenControls) {
container.Controls.Add(new LiteralControl(" "));
}
}
public DataPagerCommandEventArgs(DataPagerField pagerField, int totalRowCount, CommandEventArgs originalArgs, DataPagerFieldItem item) : base(originalArgs)
{
_pagerField = pagerField;
_totalRowCount = totalRowCount;
_item = item;
}
void CreateButton(DataPagerFieldItem container, string commandName, string text, string imageUrl, string cssClass, int pageNum,
bool queryMode, bool enabled, bool addNonBreakingSpace, bool isPageNumber)
{
WebControl ctl = null;
if (queryMode)
{
if (isPageNumber && !enabled)
{
var span = new Label();
span.Text = text;
span.CssClass = cssClass;
ctl = span;
}
else
{
HyperLink h = new HyperLink();
h.Text = text;
h.ImageUrl = imageUrl;
h.Enabled = enabled;
h.NavigateUrl = GetQueryStringNavigateUrl(pageNum);
h.CssClass = cssClass;
ctl = h;
}
}
else
{
if (!enabled)
{
Label l = new Label();
l.Text = text;
l.CssClass = cssClass;
ctl = l;
}
else
{
switch (ButtonType)
{
case ButtonType.Button:
Button btn = new Button();
btn.CommandName = commandName;
btn.CommandArgument = pageNum.ToString();
btn.Text = text;
break;
case ButtonType.Link:
LinkButton lbtn = new LinkButton();
lbtn.CommandName = commandName;
lbtn.CommandArgument = pageNum.ToString();
lbtn.Text = text;
ctl = lbtn;
break;
case ButtonType.Image:
ImageButton ibtn = new ImageButton();
ibtn.CommandName = commandName;
ibtn.CommandArgument = pageNum.ToString();
ibtn.ImageUrl = imageUrl;
ibtn.AlternateText = text;
ctl = ibtn;
break;
}
if (ctl != null)
{
ctl.CssClass = cssClass;
}
}
}
if (ctl != null)
{
container.Controls.Add(ctl);
if (addNonBreakingSpace)
{
container.Controls.Add(new LiteralControl(" "));
}
}
}
public override void CreateDataPagers(DataPagerFieldItem container, int startrow, int rowsperpage, int totalrows, int fieldIndex)
{
startRowIndex = startrow;
maximumRows = rowsperpage;
totalRowCount = totalrows;
if (string.IsNullOrEmpty(DataPager.QueryStringField))
CreateDataPagersForCommand(container, fieldIndex);
else
CreateDataPagersForQueryString(container, fieldIndex);
}
void CreateButton(DataPagerFieldItem container, string commandName, string text, string imageUrl, int pageNum,
bool queryMode, bool enabled, bool addNonBreakingSpace)
{
WebControl ctl = null;
if (queryMode)
{
pageNum++;
HyperLink h = new HyperLink();
h.Text = text;
h.ImageUrl = imageUrl;
h.Enabled = enabled;
h.NavigateUrl = GetQueryStringNavigateUrl(pageNum);
h.CssClass = ButtonCssClass;
ctl = h;
}
else
{
if (!enabled && RenderDisabledButtonsAsLabels)
{
Label l = new Label();
l.Text = text;
ctl = l;
}
else
{
switch (ButtonType)
{
case ButtonType.Button:
Button btn = new Button();
btn.CommandName = commandName;
btn.Text = text;
ctl = btn;
break;
case ButtonType.Link:
LinkButton lbtn = new LinkButton();
lbtn.CommandName = commandName;
lbtn.Text = text;
ctl = lbtn;
break;
case ButtonType.Image:
ImageButton ibtn = new ImageButton();
ibtn.CommandName = commandName;
ibtn.ImageUrl = imageUrl;
ibtn.AlternateText = text;
ctl = ibtn;
break;
}
if (ctl != null)
{
ctl.Enabled = enabled;
ctl.CssClass = ButtonCssClass;
}
}
}
if (ctl != null)
{
container.Controls.Add(ctl);
if (addNonBreakingSpace)
{
container.Controls.Add(new LiteralControl(" "));
}
}
}
/// <summary>
/// Creates the go to tex box.
/// </summary>
/// <param name="container">The container.</param>
private void CreateGoToTexBox(DataPagerFieldItem container)
{
Label label = new Label();
label.Text = "Go to: ";
container.Controls.Add(label);
ButtonTextBox goToTextBox = new ButtonTextBox();
goToTextBox.CommandName = "GoToItem";
goToTextBox.Width = new Unit("20px");
container.Controls.Add(goToTextBox);
this.AddNonBreakingSpace(container);
this.AddNonBreakingSpace(container);
}
private void CreateDataPagersForCommand(DataPagerFieldItem container, int fieldIndex) {
if (ShowFirstPageButton) {
container.Controls.Add(CreateControl(DataControlCommands.FirstPageCommandArgument, FirstPageText, fieldIndex, FirstPageImageUrl, EnablePreviousPage));
AddNonBreakingSpace(container);
}
if (ShowPreviousPageButton) {
container.Controls.Add(CreateControl(DataControlCommands.PreviousPageCommandArgument, PreviousPageText, fieldIndex, PreviousPageImageUrl, EnablePreviousPage));
AddNonBreakingSpace(container);
}
if (ShowNextPageButton) {
container.Controls.Add(CreateControl(DataControlCommands.NextPageCommandArgument, NextPageText, fieldIndex, NextPageImageUrl, EnableNextPage));
AddNonBreakingSpace(container);
}
if (ShowLastPageButton) {
container.Controls.Add(CreateControl(DataControlCommands.LastPageCommandArgument, LastPageText, fieldIndex, LastPageImageUrl, EnableNextPage));
AddNonBreakingSpace(container);
}
}
/// <summary>
/// Creates the data pagers for command.
/// </summary>
/// <param name="container">The container.</param>
/// <param name="fieldIndex">Index of the field.</param>
private void CreateDataPagersForCommand(DataPagerFieldItem container, int fieldIndex)
{
//Goto item texbox
//this.CreateGoToTexBox(container);
//Control used to set the page size.
this.CreatePageSizeControl(container);
//Set of records - total records
this.CreateLabelRecordControl(container);
//First button
if (this._showFirstPage)
{
container.Controls.Add(this.CreateControl("First", this.FirstPageText, fieldIndex, this.FirstPageImageUrl, this._showFirstPage));
this.AddNonBreakingSpace(container);
}
//Previous button
if (this._showPreviousPage)
{
container.Controls.Add(this.CreateControl("Prev", this.PreviousPageText, fieldIndex, this.PreviousPageImageUrl, this._showPreviousPage));
this.AddNonBreakingSpace(container);
}
//Next button
if (this._showNextPage)
{
container.Controls.Add(this.CreateControl("Next", this.NextPageText, fieldIndex, this.NextPageImageUrl, this._showNextPage));
this.AddNonBreakingSpace(container);
}
if (this._showLastPage)
{
container.Controls.Add(this.CreateControl("Last", this.LastPageText, fieldIndex, this.LastPageImageUrl, this._showLastPage));
this.AddNonBreakingSpace(container);
}
}
/// <summary>
/// Creates the data pagers for query string.
/// </summary>
/// <param name="container">The container.</param>
/// <param name="fieldIndex">Index of the field.</param>
private void CreateDataPagersForQueryString(DataPagerFieldItem container, int fieldIndex)
{
bool validPageIndex = false;
if (!base.QueryStringHandled)
{
int num;
base.QueryStringHandled = true;
if (int.TryParse(base.QueryStringValue, out num))
{
num--;
int currentPageIndex = this._startRowIndex / this._maximumRows;
int maxPageIndex = (this._totalRowCount - 1) / this._maximumRows;
if ((num >= 0) && (num <= maxPageIndex))
{
this._startRowIndex = num * this._maximumRows;
validPageIndex = true;
}
}
}
//Goto item texbox
this.CreateGoToTexBox(container);
//Control used to set the page size.
this.CreatePageSizeControl(container);
//Set of records - total records
this.CreateLabelRecordControl(container);
if (this._showPreviousPage)
{
int pageIndex = (this._startRowIndex / this._maximumRows) - 1;
container.Controls.Add(this.CreateLink(this.PreviousPageText, pageIndex, this.PreviousPageImageUrl, this.EnablePreviousPage));
this.AddNonBreakingSpace(container);
}
if (this._showNextPage)
{
int num4 = (this._startRowIndex + this._maximumRows) / this._maximumRows;
container.Controls.Add(this.CreateLink(this.NextPageText, num4, this.NextPageImageUrl, this.EnableNextPage));
this.AddNonBreakingSpace(container);
}
if (this._showFirstPage)
{
container.Controls.Add(this.CreateLink(this.FirstPageText, 0, this.FirstPageImageUrl, true));
this.AddNonBreakingSpace(container);
}
if (this._showLastPage)
{
container.Controls.Add(this.CreateLink(this.LastPageText, _totalRowCount, this.LastPageImageUrl, true));
this.AddNonBreakingSpace(container);
}
if (validPageIndex)
{
base.DataPager.SetPageProperties(this._startRowIndex, this._maximumRows, true);
}
}
public abstract void CreateDataPagers(DataPagerFieldItem container, int startRowIndex, int maximumRows,
int totalRowCount, int fieldIndex);
private void CreateDataPagersForQueryString(DataPagerFieldItem container, int fieldIndex)
{
int currentPageIndex = _startRowIndex / _maximumRows;
bool resetProperties = false;
if (!QueryStringHandled)
{
int currentQSPageIndex;
QueryStringHandled = true;
bool parsed = Int32.TryParse(QueryStringValue, out currentQSPageIndex);
if (parsed)
{
currentQSPageIndex--;//convert page number to page index.
int highestPageIndex = (_totalRowCount - 1) / _maximumRows;
if ((currentQSPageIndex >= 0) && (currentQSPageIndex <= highestPageIndex))
{
currentPageIndex = currentQSPageIndex;
_startRowIndex = (currentPageIndex * _maximumRows);
resetProperties = true;
}
}
}
int firstButtonIndex = (_startRowIndex / (ButtonCount * _maximumRows)) * ButtonCount;
int lastButtonIndex = firstButtonIndex + ButtonCount - 1;
int lastRecordIndex = ((lastButtonIndex + 1) * _maximumRows) - 1;
if (firstButtonIndex != 0)
{
container.Controls.Add(CreateNextPrevLink(PreviousPageText, firstButtonIndex - 1, PreviousPageImageUrl));
AddNonBreakingSpace(container);
}
for (int i = 0; i < ButtonCount && _totalRowCount > ((i + firstButtonIndex) * _maximumRows); i++)
{
if (i + firstButtonIndex == currentPageIndex)
{
Label pageNumber = new Label();
pageNumber.Text = (i + firstButtonIndex + 1).ToString(CultureInfo.InvariantCulture);
if (!String.IsNullOrEmpty(CurrentPageLabelCssClass))
{
pageNumber.CssClass = CurrentPageLabelCssClass;
}
container.Controls.Add(pageNumber);
}
else
{
container.Controls.Add(CreateNumericLink(i + firstButtonIndex));
}
AddNonBreakingSpace(container);
}
if (lastRecordIndex < _totalRowCount - 1)
{
AddNonBreakingSpace(container);
container.Controls.Add(CreateNextPrevLink(NextPageText, firstButtonIndex + ButtonCount, NextPageImageUrl));
AddNonBreakingSpace(container);
}
if (resetProperties)
{
DataPager.SetPageProperties(_startRowIndex, _maximumRows, true);
}
}
private void CreateDataPagersForCommand(DataPagerFieldItem container, int fieldIndex)
{
int currentPageIndex = _startRowIndex / _maximumRows;
int firstButtonIndex = (_startRowIndex / (ButtonCount * _maximumRows)) * ButtonCount;
int lastButtonIndex = firstButtonIndex + ButtonCount - 1;
int lastRecordIndex = ((lastButtonIndex + 1) * _maximumRows) - 1;
container.Controls.Add(new LiteralControl("<div class=\"grid-footer-left pull-left\">"));
//Set of records - total records
CreateLabelRecordControl(container);
//Control used to set the page size.
CreatePageSizeControl(container);
container.Controls.Add(new LiteralControl("</div>"));
container.Controls.Add(new LiteralControl("<ul class=\"pagination pull-right\">"));
if (firstButtonIndex != 0)
{
container.Controls.Add(new LiteralControl("<li>"));
container.Controls.Add(CreateNextPrevButton(PreviousPageText, DataControlCommands.PreviousPageCommandArgument, fieldIndex.ToString(CultureInfo.InvariantCulture), PreviousPageImageUrl));
container.Controls.Add(new LiteralControl("</li>"));
}
for (int i = 0; i < ButtonCount && _totalRowCount > ((i + firstButtonIndex) * _maximumRows); i++)
{
if (i + firstButtonIndex == currentPageIndex)
{
//Label pageNumber = new Label();
//pageNumber.Text = (i + firstButtonIndex + 1).ToString(CultureInfo.InvariantCulture);
//if (!String.IsNullOrEmpty(CurrentPageLabelCssClass))
//{
// pageNumber.CssClass = CurrentPageLabelCssClass;
//}
container.Controls.Add(new LiteralControl("<li class=\"active\">"));
container.Controls.Add(new LiteralControl(string.Format("<span>{0}<span class=\"sr-only\">(current)</span></span>", i + firstButtonIndex + 1)));
container.Controls.Add(new LiteralControl("</li>"));
}
else
{
container.Controls.Add(new LiteralControl("<li>"));
container.Controls.Add(CreateNumericButton((i + firstButtonIndex + 1).ToString(CultureInfo.InvariantCulture), fieldIndex.ToString(CultureInfo.InvariantCulture), (i + firstButtonIndex).ToString(CultureInfo.InvariantCulture)));
container.Controls.Add(new LiteralControl("</li>"));
}
}
if (lastRecordIndex < _totalRowCount - 1)
{
container.Controls.Add(new LiteralControl("<li>"));
container.Controls.Add(CreateNextPrevButton(NextPageText, DataControlCommands.NextPageCommandArgument, fieldIndex.ToString(CultureInfo.InvariantCulture), NextPageImageUrl));
container.Controls.Add(new LiteralControl("</li>"));
}
container.Controls.Add(new LiteralControl("</ul>"));
}
private void CreateDataPagersForQueryString(DataPagerFieldItem container, int fieldIndex) {
int currentPageIndex = _startRowIndex / _maximumRows;
QueryStringHandled = true;
int firstButtonIndex = (_startRowIndex / (ButtonCount * _maximumRows)) * ButtonCount;
int lastButtonIndex = firstButtonIndex + ButtonCount - 1;
int lastRecordIndex = ((lastButtonIndex + 1) * _maximumRows) - 1;
if (firstButtonIndex != 0) {
container.Controls.Add(CreateNextPrevLink(PreviousPageText, firstButtonIndex - 1, PreviousPageImageUrl));
AddNonBreakingSpace(container);
}
for (int i = 0; i < ButtonCount && _totalRowCount > ((i + firstButtonIndex) * _maximumRows); i++) {
if (i + firstButtonIndex == currentPageIndex) {
Label pageNumber = new Label();
pageNumber.Text = (i + firstButtonIndex + 1).ToString(CultureInfo.InvariantCulture);
if (!String.IsNullOrEmpty(CurrentPageLabelCssClass)) {
pageNumber.CssClass = CurrentPageLabelCssClass;
}
container.Controls.Add(pageNumber);
}
else {
container.Controls.Add(CreateNumericLink(i + firstButtonIndex));
}
AddNonBreakingSpace(container);
}
if (lastRecordIndex < _totalRowCount - 1) {
AddNonBreakingSpace(container);
container.Controls.Add(CreateNextPrevLink(NextPageText, firstButtonIndex + ButtonCount, NextPageImageUrl));
AddNonBreakingSpace(container);
}
}
private void CreateDataPagersForQueryString(DataPagerFieldItem container, int fieldIndex) {
QueryStringHandled = true;
if (ShowFirstPageButton) {
container.Controls.Add(CreateLink(FirstPageText, 0, FirstPageImageUrl, EnablePreviousPage));
AddNonBreakingSpace(container);
}
if (ShowPreviousPageButton) {
int pageIndex = (_startRowIndex / _maximumRows) - 1;
container.Controls.Add(CreateLink(PreviousPageText, pageIndex, PreviousPageImageUrl, EnablePreviousPage));
AddNonBreakingSpace(container);
}
if (ShowNextPageButton) {
int pageIndex = (_startRowIndex + _maximumRows) / _maximumRows;
container.Controls.Add(CreateLink(NextPageText, pageIndex, NextPageImageUrl, EnableNextPage));
AddNonBreakingSpace(container);
}
if (ShowLastPageButton) {
int pageIndex = (_totalRowCount / _maximumRows) - (_totalRowCount % _maximumRows == 0 ? 1 : 0);
container.Controls.Add(CreateLink(LastPageText, pageIndex, LastPageImageUrl, EnableNextPage));
AddNonBreakingSpace(container);
}
}
/// <summary>
/// Creates the page size control.
/// </summary>
/// <param name="container">The container.</param>
private void CreatePageSizeControl(DataPagerFieldItem container)
{
var pageSizeDropDownList = new ButtonDropDownList { CommandName = "UpdatePageSize", CssClass = "form-control"};
pageSizeDropDownList.Items.Add(new ListItem("5", "5"));
pageSizeDropDownList.Items.Add(new ListItem("10", "10"));
pageSizeDropDownList.Items.Add(new ListItem("15", "15"));
pageSizeDropDownList.Items.Add(new ListItem("25", "25"));
pageSizeDropDownList.Items.Add(new ListItem("50", "50"));
pageSizeDropDownList.Items.Add(new ListItem("75", "75"));
pageSizeDropDownList.Items.Add(new ListItem("100", "100"));
var pageSizeItem = pageSizeDropDownList.Items.FindByValue(DataPager.PageSize.ToString());
if (pageSizeItem == null)
{
pageSizeItem = new ListItem(DataPager.PageSize.ToString(), DataPager.PageSize.ToString());
pageSizeDropDownList.Items.Insert(0, pageSizeItem);
}
pageSizeItem.Selected = true;
container.Controls.Add(pageSizeDropDownList);
container.Controls.Add(new LiteralControl(string.Format("<span>{0}</span>", _PerPage)));
}
/// <summary>
/// Creates the page size control.
/// </summary>
/// <param name="container">The container.</param>
private void CreatePageSizeControl(DataPagerFieldItem container)
{
container.Controls.Add(new LiteralControl("Show rows: "));
ButtonDropDownList pageSizeDropDownList = new ButtonDropDownList();
pageSizeDropDownList.CommandName = "UpdatePageSize";
pageSizeDropDownList.Items.Add(new ListItem("5", "5"));
pageSizeDropDownList.Items.Add(new ListItem("10", "10"));
pageSizeDropDownList.Items.Add(new ListItem("15", "15"));
pageSizeDropDownList.Items.Add(new ListItem("25", "25"));
pageSizeDropDownList.Items.Add(new ListItem("50", "50"));
pageSizeDropDownList.Items.Add(new ListItem("75", "75"));
pageSizeDropDownList.Items.Add(new ListItem("100", "100"));
ListItem pageSizeItem = pageSizeDropDownList.Items.FindByValue(base.DataPager.PageSize.ToString());
if (pageSizeItem == null)
{
pageSizeItem = new ListItem(base.DataPager.PageSize.ToString(), base.DataPager.PageSize.ToString());
pageSizeDropDownList.Items.Insert(0, pageSizeItem);
}
pageSizeItem.Selected = true;
container.Controls.Add(pageSizeDropDownList);
this.AddNonBreakingSpace(container);
this.AddNonBreakingSpace(container);
}
void CreateButton (DataPagerFieldItem container, string commandName, string text, string imageUrl, int pageNum,
bool queryMode, bool enabled, bool addNonBreakingSpace)
{
WebControl ctl = null;
if (queryMode) {
pageNum++;
HyperLink h = new HyperLink ();
h.Text = text;
h.ImageUrl = imageUrl;
h.Enabled = enabled;
h.NavigateUrl = GetQueryStringNavigateUrl (pageNum);
h.CssClass = ButtonCssClass;
ctl = h;
} else {
if (!enabled && RenderDisabledButtonsAsLabels) {
Label l = new Label ();
l.Text = text;
ctl = l;
} else {
switch (ButtonType) {
case ButtonType.Button:
Button btn = new Button ();
btn.CommandName = commandName;
btn.Text = text;
ctl = btn;
break;
case ButtonType.Link:
LinkButton lbtn = new LinkButton ();
lbtn.CommandName = commandName;
lbtn.Text = text;
ctl = lbtn;
break;
case ButtonType.Image:
ImageButton ibtn = new ImageButton ();
ibtn.CommandName = commandName;
ibtn.ImageUrl = imageUrl;
ibtn.AlternateText = text;
ctl = ibtn;
break;
}
if (ctl != null) {
ctl.Enabled = enabled;
ctl.CssClass = ButtonCssClass;
}
}
}
if (ctl != null) {
container.Controls.Add (ctl);
if (addNonBreakingSpace)
container.Controls.Add (new LiteralControl (" "));
}
}
public DataPagerFieldCommandEventArgs(DataPagerFieldItem item, object commandSource, CommandEventArgs originalArgs) : base(originalArgs) {
_item = item;
_commandSource = commandSource;
}
protected virtual void CreatePagerFields ()
{
// In theory (on multi-core or SMP machines), OnTotalRowCountAvailable may
// be called asynchronously to this method (since it is a delegate reacting
// to event in the container), so we want to protect ourselves from data
// corruption here. Lock would be an overkill, since we really want to
// create the list only once anyway.
_createPagerFieldsRunning = true;
ControlCollection controls = Controls;
controls.Clear ();
DataPagerFieldItem control;
foreach (DataPagerField dpf in _fields) {
control = new DataPagerFieldItem (dpf, this);
controls.Add (control);
if (dpf.Visible) {
dpf.CreateDataPagers (control, _startRowIndex, _maximumRows, _totalRowCount, _fields.IndexOf (dpf));
control.DataBind ();
}
}
_createPagerFieldsRunning = false;
}
public DataPagerCommandEventArgs(DataPagerField pagerField, int totalRowCount, CommandEventArgs originalArgs, DataPagerFieldItem item) : base(originalArgs) {
_pagerField = pagerField;
_totalRowCount = totalRowCount;
_item = item;
}
// What's the fieldIndex used for?
public override void CreateDataPagers(DataPagerFieldItem container, int startRowIndex, int maximumRows, int totalRowCount, int fieldIndex)
{
_startRowIndex = startRowIndex;
_maximumRows = maximumRows;
_totalRowCount = totalRowCount;
_fieldIndex = fieldIndex;
bool setPagePropertiesNeeded = false;
bool queryMode = GetQueryModeStartRowIndex(_totalRowCount, _maximumRows, ref _startRowIndex, ref setPagePropertiesNeeded);
bool enablePrevFirst = _startRowIndex >= _maximumRows;
bool enableNextLast = (_startRowIndex + _maximumRows) < _totalRowCount;
bool addNonBreakingSpace = RenderNonBreakingSpacesBetweenControls;
if (ShowFirstPageButton)
{
CreateButton(container, DataControlCommands.FirstPageCommandArgument, FirstPageText, FirstPageImageUrl, 0,
queryMode, enablePrevFirst, addNonBreakingSpace);
}
int newPageNum = -1;
if (ShowPreviousPageButton)
{
if (queryMode)
{
newPageNum = (_startRowIndex / _maximumRows) - 1;
}
CreateButton(container, DataControlCommands.PreviousPageCommandArgument, PreviousPageText, PreviousPageImageUrl, newPageNum,
queryMode, enablePrevFirst, addNonBreakingSpace);
}
if (ShowNextPageButton)
{
if (queryMode)
{
newPageNum = (_startRowIndex + _maximumRows) / _maximumRows;
}
CreateButton(container, DataControlCommands.NextPageCommandArgument, NextPageText, NextPageImageUrl, newPageNum,
queryMode, enableNextLast, addNonBreakingSpace);
}
if (ShowLastPageButton)
{
if (queryMode)
{
newPageNum = _totalRowCount / _maximumRows;
if ((_totalRowCount % _maximumRows) == 0)
{
newPageNum--;
}
}
CreateButton(container, DataControlCommands.LastPageCommandArgument, LastPageText, LastPageImageUrl, newPageNum,
queryMode, enableNextLast, addNonBreakingSpace);
}
if (setPagePropertiesNeeded)
{
DataPager.SetPageProperties(_startRowIndex, _maximumRows, true);
}
}
public DataPagerFieldCommandEventArgs(DataPagerFieldItem item, object commandSource, CommandEventArgs originalArgs)
: base(originalArgs)
{
Item = item;
CommandSource = commandSource;
}
void CreateButton (DataPagerFieldItem container, string commandName, string text, string imageUrl, string cssClass, int pageNum,
bool queryMode, bool enabled, bool addNonBreakingSpace, bool isPageNumber)
{
WebControl ctl = null;
if (queryMode) {
if (isPageNumber && !enabled) {
var span = new Label ();
span.Text = text;
span.CssClass = cssClass;
ctl = span;
} else {
HyperLink h = new HyperLink ();
h.Text = text;
h.ImageUrl = imageUrl;
h.Enabled = enabled;
h.NavigateUrl = GetQueryStringNavigateUrl (pageNum);
h.CssClass = cssClass;
ctl = h;
}
} else {
if (!enabled) {
Label l = new Label ();
l.Text = text;
l.CssClass = cssClass;
ctl = l;
} else {
switch (ButtonType) {
case ButtonType.Button:
Button btn = new Button ();
btn.CommandName = commandName;
btn.CommandArgument = pageNum.ToString ();
btn.Text = text;
break;
case ButtonType.Link:
LinkButton lbtn = new LinkButton ();
lbtn.CommandName = commandName;
lbtn.CommandArgument = pageNum.ToString ();
lbtn.Text = text;
ctl = lbtn;
break;
case ButtonType.Image:
ImageButton ibtn = new ImageButton ();
ibtn.CommandName = commandName;
ibtn.CommandArgument = pageNum.ToString ();
ibtn.ImageUrl = imageUrl;
ibtn.AlternateText = text;
ctl = ibtn;
break;
}
if (ctl != null)
ctl.CssClass = cssClass;
}
}
if (ctl != null) {
container.Controls.Add (ctl);
if (addNonBreakingSpace)
container.Controls.Add (new LiteralControl (" "));
}
}
private void CreateDataPagersForCommand(DataPagerFieldItem container, int fieldIndex)
{
if (this.ShowFirstPageButton)
{
container.Controls.Add(this.CreateControl("First", "icon-double-angle-left", fieldIndex, this.EnablePreviousPage));
}
if (this.ShowPreviousPageButton)
{
container.Controls.Add(this.CreateControl("Prev", "icon-angle-left", fieldIndex, this.EnablePreviousPage));
}
if (this.ShowNextPageButton)
{
container.Controls.Add(this.CreateControl("Next", "icon-angle-right", fieldIndex, this.EnableNextPage));
}
if (this.ShowLastPageButton)
{
container.Controls.Add(this.CreateControl("Last", "icon-double-angle-right", fieldIndex, this.EnableNextPage));
}
}
public override void CreateDataPagers(DataPagerFieldItem container, int startRowIndex, int maximumRows, int totalRowCount, int fieldIndex)
{
_startRowIndex = startRowIndex;
_maximumRows = maximumRows;
_totalRowCount = totalRowCount;
_fieldIndex = fieldIndex;
bool setPagePropertiesNeeded = false;
bool queryMode = GetQueryModeStartRowIndex(_totalRowCount, _maximumRows, ref _startRowIndex, ref setPagePropertiesNeeded);
bool addNonBreakingSpace = RenderNonBreakingSpacesBetweenControls;
int buttonCount = ButtonCount;
int totalPages = totalRowCount / maximumRows + (totalRowCount % maximumRows > 0 ? 1 : 0);
int currentPage = startRowIndex == 0 ? 1 : (startRowIndex / maximumRows) + 1;
int activePage = ((startRowIndex / (maximumRows * buttonCount)) * buttonCount) + 1;
int lastPage = activePage + buttonCount - 1;
bool showPreviousPage = activePage > buttonCount;
bool showNextPage = totalPages - activePage >= buttonCount;
if (lastPage > totalPages)
{
lastPage = totalPages;
}
int newPageNum;
if (showPreviousPage)
{
newPageNum = activePage - 1;
if (newPageNum < 1)
{
newPageNum = 1;
}
CreateButton(container, DataControlCommands.PreviousPageCommandArgument, PreviousPageText, PreviousPageImageUrl,
NextPreviousButtonCssClass, newPageNum, queryMode, true, addNonBreakingSpace, false);
}
string numericButtonCssClass = NumericButtonCssClass;
bool enabled;
string pageString;
while (activePage <= lastPage)
{
enabled = activePage != currentPage;
pageString = activePage.ToString(CultureInfo.InvariantCulture);
CreateButton(container, pageString, pageString, String.Empty,
enabled ? numericButtonCssClass : CurrentPageLabelCssClass, activePage,
queryMode, enabled, addNonBreakingSpace, true);
activePage++;
}
if (showNextPage && addNonBreakingSpace)
{
container.Controls.Add(new LiteralControl(" "));
}
if (showNextPage)
{
CreateButton(container, DataControlCommands.NextPageCommandArgument, NextPageText, NextPageImageUrl,
NextPreviousButtonCssClass, activePage, queryMode, true, addNonBreakingSpace, false);
}
if (setPagePropertiesNeeded)
{
DataPager.SetPageProperties(_startRowIndex, _maximumRows, true);
}
}
private void CreateDataPagersForQueryString(DataPagerFieldItem container, int fieldIndex)
{
bool flag = false;
if (!base.QueryStringHandled)
{
int num;
base.QueryStringHandled = true;
if (int.TryParse(base.QueryStringValue, out num))
{
num--;
int num1 = this._startRowIndex / this._maximumRows;
int num2 = (this._totalRowCount - 1) / this._maximumRows;
if ((num >= 0) && (num <= num2))
{
this._startRowIndex = num * this._maximumRows;
flag = true;
}
}
}
if (this.ShowFirstPageButton)
{
container.Controls.Add(this.CreateLink("icon-double-angle-left", 0, this.EnablePreviousPage));
}
if (this.ShowPreviousPageButton)
{
int pageIndex = (this._startRowIndex / this._maximumRows) - 1;
container.Controls.Add(this.CreateLink("icon-angle-left", pageIndex, this.EnablePreviousPage));
}
if (this.ShowNextPageButton)
{
int num4 = (this._startRowIndex + this._maximumRows) / this._maximumRows;
container.Controls.Add(this.CreateLink("icon-angle-right", num4, this.EnableNextPage));
}
if (this.ShowLastPageButton)
{
int num5 = (this._totalRowCount / this._maximumRows) - (((this._totalRowCount % this._maximumRows) == 0) ? 1 : 0);
container.Controls.Add(this.CreateLink("icon-double-angle-right", num5, this.EnableNextPage));
}
if (flag)
{
base.DataPager.SetPageProperties(this._startRowIndex, this._maximumRows, true);
}
}
public abstract void CreateDataPagers (DataPagerFieldItem container, int startRowIndex, int maximumRows, int totalRowCount, int fieldIndex);
private void CreateDataPagersForCommand(DataPagerFieldItem container, int fieldIndex)
{
int aPageSize = this._startRowIndex / this._maximumRows;
int num2 = (this._startRowIndex / (this.ButtonCount * this._maximumRows)) * this.ButtonCount;
int num3 = (num2 + this.ButtonCount) - 1;
int num4 = ((num3 + 1) * this._maximumRows) - 1;
if (num2 != 0)
{
container.Controls.Add(this.CreateNextPrevButton("icon-angle-left", "Prev", fieldIndex.ToString(CultureInfo.InvariantCulture)));
}
for (int i = 0; (i < this.ButtonCount) && (this._totalRowCount > ((i + num2) * this._maximumRows)); i++)
{
if (i + num2 == aPageSize)
{
container.Controls.Add(CreateCurrentPageLabel(i + num2));
}
else
{
int num7 = (i + num2) + 1;
int num8 = i + num2;
container.Controls.Add(this.CreateNumericButton(num7.ToString(CultureInfo.InvariantCulture), fieldIndex.ToString(CultureInfo.InvariantCulture), num8.ToString(CultureInfo.InvariantCulture)));
}
}
if (num4 < (this._totalRowCount - 1))
{
container.Controls.Add(this.CreateNextPrevButton("icon-angle-right", "Next", fieldIndex.ToString(CultureInfo.InvariantCulture)));
}
}
public override void CreateDataPagers(DataPagerFieldItem container, int startRowIndex, int maximumRows, int totalRowCount, int fieldIndex) {
_startRowIndex = startRowIndex;
_maximumRows = maximumRows;
_totalRowCount = totalRowCount;
if (String.IsNullOrEmpty(DataPager.QueryStringField)) {
CreateDataPagersForCommand(container, fieldIndex);
}
else {
CreateDataPagersForQueryString(container, fieldIndex);
}
}
private void CreateDataPagersForQueryString(DataPagerFieldItem container, int fieldIndex)
{
int pageIndex = this._startRowIndex / this._maximumRows;
bool flag = false;
if (!base.QueryStringHandled)
{
int requestPage;
base.QueryStringHandled = true;
if (int.TryParse(base.QueryStringValue, out requestPage))
{
requestPage--;
int pageCount = (this._totalRowCount - 1) / this._maximumRows;
if ((requestPage >= 0) && (requestPage <= pageCount))
{
pageIndex = requestPage;
this._startRowIndex = pageIndex * this._maximumRows;
flag = true;
}
}
}
int firstPageIndex = (this._startRowIndex / (this.ButtonCount * this._maximumRows)) * this.ButtonCount;
int lastPage = (firstPageIndex + this.ButtonCount) - 1;
int lastVisiblePagerRow = ((lastPage + 1) * this._maximumRows) - 1;
if (firstPageIndex != 0)
{
container.Controls.Add(this.CreateNextPrevLink("icon-angle-left", firstPageIndex - 1));
}
for (int i = 0; (i < this.ButtonCount) && (this._totalRowCount > ((i + firstPageIndex) * this._maximumRows)); i++)
{
if ((i + firstPageIndex) == pageIndex)
{
container.Controls.Add(CreateCurrentPageLabel(i + firstPageIndex));
}
else
{
container.Controls.Add(this.CreateNumericLink(i + firstPageIndex));
}
}
if (lastVisiblePagerRow < (this._totalRowCount - 1))
{
container.Controls.Add(this.CreateNextPrevLink("icon-angle-right", firstPageIndex + this.ButtonCount));
}
if (flag)
{
base.DataPager.SetPageProperties(this._startRowIndex, this._maximumRows, true);
}
}
/// <summary>
/// Creates the label record control.
/// </summary>
/// <param name="container">The container.</param>
private void CreateLabelRecordControl(DataPagerFieldItem container)
{
int endRowIndex = this._startRowIndex + base.DataPager.PageSize;
if (endRowIndex > this._totalRowCount)
endRowIndex = this._totalRowCount;
container.Controls.Add(new LiteralControl(string.Format("{0} - {1} of {2}", this._startRowIndex + 1, endRowIndex, this._totalRowCount)));
this.AddNonBreakingSpace(container);
this.AddNonBreakingSpace(container);
this.AddNonBreakingSpace(container);
}
/// <summary>
/// Creates the label record control.
/// </summary>
/// <param name="container">The container.</param>
private void CreateLabelRecordControl(DataPagerFieldItem container)
{
int endRowIndex = _startRowIndex + DataPager.PageSize;
if (endRowIndex > _totalRowCount)
endRowIndex = _totalRowCount;
container.Controls.Add(new LiteralControl("<span>"));
container.Controls.Add(new LiteralControl(string.Format(_rowXofY, _startRowIndex + 1, endRowIndex, _totalRowCount)));
container.Controls.Add(new LiteralControl("</span>"));
}