public override void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType)
{
base.InitializeCell(cell, columnIndex, itemType);
if (Enum.IsDefined(typeof(ListItemType), itemType) &&
itemType != ListItemType.Footer &&
itemType != ListItemType.Header)
{
WebControl toDisplay = null;
if(ButtonType == ButtonColumnType.PushButton)
{
Button b = new Button();
b.Text = Text;
b.CommandName = CommandName;
b.CausesValidation = false;
toDisplay = b;
} else
{
LinkButton lb = new DataGridLinkButton();
lb.Text = Text;
lb.CommandName = CommandName;
lb.CausesValidation = false;
toDisplay = lb;
}
if(DataTextField.Length > 0)
{
toDisplay.DataBinding += new EventHandler(OnDataBindButtonColumn);
}
cell.Controls.Add(toDisplay);
}
}
public override void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType)
{
base.InitializeCell(cell, columnIndex, itemType);
if ((itemType != ListItemType.Header) && (itemType != ListItemType.Footer))
{
WebControl child = null;
if (this.ButtonType == ButtonColumnType.LinkButton)
{
LinkButton button = new DataGridLinkButton {
Text = this.Text,
CommandName = this.CommandName,
CausesValidation = this.CausesValidation,
ValidationGroup = this.ValidationGroup
};
child = button;
}
else
{
Button button2 = new Button {
Text = this.Text,
CommandName = this.CommandName,
CausesValidation = this.CausesValidation,
ValidationGroup = this.ValidationGroup
};
child = button2;
}
if (this.DataTextField.Length != 0)
{
child.DataBinding += new EventHandler(this.OnDataBindColumn);
}
cell.Controls.Add(child);
}
}
private void AddButtonToCell(TableCell cell, string commandName, string buttonText, bool causesValidation, string validationGroup)
{
WebControl child = null;
ControlCollection controls = cell.Controls;
if (this.ButtonType == ButtonColumnType.LinkButton)
{
LinkButton button = new DataGridLinkButton();
child = button;
button.CommandName = commandName;
button.Text = buttonText;
button.CausesValidation = causesValidation;
button.ValidationGroup = validationGroup;
}
else
{
Button button2 = new Button();
child = button2;
button2.CommandName = commandName;
button2.Text = buttonText;
button2.CausesValidation = causesValidation;
button2.ValidationGroup = validationGroup;
}
controls.Add(child);
}
public override void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType)
{
base.InitializeCell(cell, columnIndex, itemType);
if ((itemType != ListItemType.Header) && (itemType != ListItemType.Footer))
{
WebControl child = null;
if (this.ButtonType == ButtonColumnType.LinkButton)
{
LinkButton button = new DataGridLinkButton {
Text = this.Text,
CommandName = this.CommandName,
CausesValidation = this.CausesValidation,
ValidationGroup = this.ValidationGroup
};
child = button;
}
else
{
Button button2 = new Button {
Text = this.Text,
CommandName = this.CommandName,
CausesValidation = this.CausesValidation,
ValidationGroup = this.ValidationGroup
};
child = button2;
}
if (this.DataTextField.Length != 0)
{
child.DataBinding += new EventHandler(this.OnDataBindColumn);
}
cell.Controls.Add(child);
}
}
/// <devdoc>
/// <para>Initializes a cell in the <see cref='System.Web.UI.WebControls.ButtonColumn'/> .</para>
/// </devdoc>
public override void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType)
{
base.InitializeCell(cell, columnIndex, itemType);
if ((itemType != ListItemType.Header) &&
(itemType != ListItemType.Footer))
{
WebControl buttonControl = null;
if (ButtonType == ButtonColumnType.LinkButton)
{
LinkButton button = new DataGridLinkButton();
button.Text = Text;
button.CommandName = CommandName;
button.CausesValidation = CausesValidation;
button.ValidationGroup = ValidationGroup;
buttonControl = button;
}
else
{
Button button = new Button();
button.Text = Text;
button.CommandName = CommandName;
button.CausesValidation = CausesValidation;
button.ValidationGroup = ValidationGroup;
buttonControl = button;
}
if (DataTextField.Length != 0)
{
buttonControl.DataBinding += new EventHandler(this.OnDataBindColumn);
}
cell.Controls.Add(buttonControl);
}
}
private void AddButtonToCell(TableCell cell, string commandName, string buttonText, bool causesValidation, string validationGroup)
{
WebControl child = null;
ControlCollection controls = cell.Controls;
if (this.ButtonType == ButtonColumnType.LinkButton)
{
LinkButton button = new DataGridLinkButton();
child = button;
button.CommandName = commandName;
button.Text = buttonText;
button.CausesValidation = causesValidation;
button.ValidationGroup = validationGroup;
}
else
{
Button button2 = new Button();
child = button2;
button2.CommandName = commandName;
button2.Text = buttonText;
button2.CausesValidation = causesValidation;
button2.ValidationGroup = validationGroup;
}
controls.Add(child);
}
Control MakeButton (string commandName, string text)
{
if (ButtonType == ButtonColumnType.LinkButton) {
DataGridLinkButton ret = new DataGridLinkButton ();
ret.CommandName = commandName;
ret.Text = text;
return ret;
} else {
Button ret = new Button ();
ret.CommandName = commandName;
ret.Text = text;
return ret;
}
}
/// <devdoc>
/// <para>
/// Creates a DataGridItem that contains the paging UI.
/// The paging UI is a navigation bar that is a built into a single TableCell that
/// spans across all columns of the DataGrid.
/// </para>
/// </devdoc>
protected virtual void InitializePager(DataGridItem item, int columnSpan, PagedDataSource pagedDataSource) {
TableCell cell = new TableCell();
if (columnSpan > 1) {
cell.ColumnSpan = columnSpan;
}
DataGridPagerStyle pagerStyle = PagerStyle;
if (pagerStyle.Mode == PagerMode.NextPrev) {
if (pagedDataSource.IsFirstPage == false) {
LinkButton prevButton = new DataGridLinkButton();
prevButton.Text = pagerStyle.PrevPageText;
prevButton.CommandName = DataGrid.PageCommandName;
prevButton.CommandArgument = DataGrid.PrevPageCommandArgument;
prevButton.CausesValidation = false;
cell.Controls.Add(prevButton);
}
else {
Label prevLabel = new Label();
prevLabel.Text = pagerStyle.PrevPageText;
cell.Controls.Add(prevLabel);
}
cell.Controls.Add(new LiteralControl(" "));
if (pagedDataSource.IsLastPage == false) {
LinkButton nextButton = new DataGridLinkButton();
nextButton.Text = pagerStyle.NextPageText;
nextButton.CommandName = DataGrid.PageCommandName;
nextButton.CommandArgument = DataGrid.NextPageCommandArgument;
nextButton.CausesValidation = false;
cell.Controls.Add(nextButton);
}
else {
Label nextLabel = new Label();
nextLabel.Text = pagerStyle.NextPageText;
cell.Controls.Add(nextLabel);
}
}
else {
int pages = pagedDataSource.PageCount;
int currentPage = pagedDataSource.CurrentPageIndex + 1;
int pageSetSize = pagerStyle.PageButtonCount;
int pagesShown = pageSetSize;
// ensure the number of pages we show isn't more than the number of pages that do exist
if (pages < pagesShown)
pagesShown = pages;
// initialze to the first page set, i.e., pages 1 through number of pages shown
int firstPage = 1;
int lastPage = pagesShown;
if (currentPage > lastPage) {
// The current page is not in the first page set, then we need to slide the
// range of pages shown by adjusting firstPage and lastPage
int currentPageSet = pagedDataSource.CurrentPageIndex / pageSetSize;
firstPage = currentPageSet * pageSetSize + 1;
lastPage = firstPage + pageSetSize - 1;
// now bring back lastPage into the range if its exceeded the number of pages
if (lastPage > pages)
lastPage = pages;
// if theres room to show more pages from the previous page set, then adjust
// the first page accordingly
if (lastPage - firstPage + 1 < pageSetSize) {
firstPage = Math.Max(1, lastPage - pageSetSize + 1);
}
}
LinkButton button;
if (firstPage != 1) {
button = new DataGridLinkButton();
button.Text = "...";
button.CommandName = DataGrid.PageCommandName;
button.CommandArgument = (firstPage - 1).ToString(NumberFormatInfo.InvariantInfo);
button.CausesValidation = false;
cell.Controls.Add(button);
cell.Controls.Add(new LiteralControl(" "));
}
for (int i = firstPage; i <= lastPage; i++) {
string pageString = (i).ToString(NumberFormatInfo.InvariantInfo);
if (i == currentPage) {
Label label = new Label();
label.Text = pageString;
cell.Controls.Add(label);
}
else {
button = new DataGridLinkButton();
button.Text = pageString;
button.CommandName = DataGrid.PageCommandName;
button.CommandArgument = pageString;
button.CausesValidation = false;
cell.Controls.Add(button);
}
if (i < lastPage) {
cell.Controls.Add(new LiteralControl(" "));
}
}
if (pages > lastPage) {
cell.Controls.Add(new LiteralControl(" "));
button = new DataGridLinkButton();
button.Text = "...";
button.CommandName = DataGrid.PageCommandName;
button.CommandArgument = (lastPage + 1).ToString(NumberFormatInfo.InvariantInfo);
button.CausesValidation = false;
cell.Controls.Add(button);
}
}
item.Cells.Add(cell);
}
/// <devdoc>
/// <para>Initializes a cell in the <see cref='System.Web.UI.WebControls.ButtonColumn'/> .</para>
/// </devdoc>
public override void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType) {
base.InitializeCell(cell, columnIndex, itemType);
if ((itemType != ListItemType.Header) &&
(itemType != ListItemType.Footer)) {
WebControl buttonControl = null;
if (ButtonType == ButtonColumnType.LinkButton) {
LinkButton button = new DataGridLinkButton();
button.Text = Text;
button.CommandName = CommandName;
button.CausesValidation = CausesValidation;
button.ValidationGroup = ValidationGroup;
buttonControl = button;
}
else {
Button button = new Button();
button.Text = Text;
button.CommandName = CommandName;
button.CausesValidation = CausesValidation;
button.ValidationGroup = ValidationGroup;
buttonControl = button;
}
if (DataTextField.Length != 0) {
buttonControl.DataBinding += new EventHandler(this.OnDataBindColumn);
}
cell.Controls.Add(buttonControl);
}
}
/// <devdoc>
/// <para>Initializes a cell in the System.Web.UI.WebControls.Column.</para>
/// </devdoc>
public virtual void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType)
{
switch (itemType)
{
case ListItemType.Header:
{
WebControl headerControl = null;
bool sortableHeader = true;
string sortExpression = null;
if ((owner != null) && (owner.AllowSorting == false))
{
sortableHeader = false;
}
if (sortableHeader)
{
sortExpression = SortExpression;
if (sortExpression.Length == 0)
{
sortableHeader = false;
}
}
string headerImageUrl = HeaderImageUrl;
if (headerImageUrl.Length != 0)
{
if (sortableHeader)
{
ImageButton sortButton = new ImageButton();
sortButton.ImageUrl = HeaderImageUrl;
sortButton.CommandName = DataGrid.SortCommandName;
sortButton.CommandArgument = sortExpression;
sortButton.CausesValidation = false;
headerControl = sortButton;
}
else
{
Image headerImage = new Image();
headerImage.ImageUrl = headerImageUrl;
headerControl = headerImage;
}
}
else
{
string headerText = HeaderText;
if (sortableHeader)
{
LinkButton sortButton = new DataGridLinkButton();
sortButton.Text = headerText;
sortButton.CommandName = DataGrid.SortCommandName;
sortButton.CommandArgument = sortExpression;
sortButton.CausesValidation = false;
headerControl = sortButton;
}
else
{
if (headerText.Length == 0)
{
// the browser does not render table borders for cells with nothing
// in their content, so we add a non-breaking space.
headerText = " ";
}
cell.Text = headerText;
}
}
if (headerControl != null)
{
cell.Controls.Add(headerControl);
}
}
break;
case ListItemType.Footer:
{
string footerText = FooterText;
if (footerText.Length == 0)
{
// the browser does not render table borders for cells with nothing
// in their content, so we add a non-breaking space.
footerText = " ";
}
cell.Text = footerText;
}
break;
}
}
public virtual void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType)
{
WebControl control;
switch (itemType)
{
case ListItemType.Header:
{
control = null;
bool flag = true;
string sortExpression = null;
if ((this.owner != null) && !this.owner.AllowSorting)
{
flag = false;
}
if (flag)
{
sortExpression = this.SortExpression;
if (sortExpression.Length == 0)
{
flag = false;
}
}
string headerImageUrl = this.HeaderImageUrl;
if (headerImageUrl.Length == 0)
{
string headerText = this.HeaderText;
if (flag)
{
LinkButton button2 = new DataGridLinkButton {
Text = headerText,
CommandName = "Sort",
CommandArgument = sortExpression,
CausesValidation = false
};
control = button2;
}
else
{
if (headerText.Length == 0)
{
headerText = " ";
}
cell.Text = headerText;
}
break;
}
if (flag)
{
ImageButton button = new ImageButton {
ImageUrl = this.HeaderImageUrl,
CommandName = "Sort",
CommandArgument = sortExpression,
CausesValidation = false
};
control = button;
}
else
{
Image image = new Image {
ImageUrl = headerImageUrl
};
control = image;
}
break;
}
case ListItemType.Footer:
{
string footerText = this.FooterText;
if (footerText.Length == 0)
{
footerText = " ";
}
cell.Text = footerText;
return;
}
default:
return;
}
if (control != null)
{
cell.Controls.Add(control);
}
}
protected virtual void InitializePager(DataGridItem item,
int columnSpan, PagedDataSource pagedDataSource)
{
TableCell toAdd = new TableCell();
toAdd.ColumnSpan = columnSpan;
if(PagerStyle.Mode == PagerMode.NextPrev)
{
if(!pagedDataSource.IsFirstPage)
{
LinkButton link = new DataGridLinkButton();
link.Text = PagerStyle.PrevPageText;
link.CommandName = "Page";
link.CommandArgument = "Prev";
link.CausesValidation = false;
toAdd.Controls.Add(link);
} else
{
Label label = new Label();
label.Text = PagerStyle.PrevPageText;
toAdd.Controls.Add(label);
}
toAdd.Controls.Add(new LiteralControl(" "));
if (pagedDataSource.PageCount == 0) {
Label label = new Label();
label.Text = PagerStyle.NextPageText;
toAdd.Controls.Add(label);
} else {
if(!pagedDataSource.IsLastPage)
{
LinkButton link = new DataGridLinkButton();
link.Text = PagerStyle.NextPageText;
link.CommandName = "Page";
link.CommandArgument = "Next";
link.CausesValidation = false;
toAdd.Controls.Add(link);
} else
{
Label label = new Label();
label.Text = PagerStyle.NextPageText;
toAdd.Controls.Add(label);
}
}
} else
{
int pageCount = pagedDataSource.PageCount;
int currPage = pagedDataSource.CurrentPageIndex + 1;
int btnCount = PagerStyle.PageButtonCount;
int numberOfPages = btnCount;
if(numberOfPages > pageCount)
numberOfPages = pageCount;
int firstPageNumber = 1; // 10
int lastPageNumber = numberOfPages; // 11
if(currPage > lastPageNumber)
{
firstPageNumber = (pagedDataSource.CurrentPageIndex / btnCount) * btnCount + 1;
lastPageNumber = firstPageNumber + btnCount - 1;
if(lastPageNumber > pageCount)
lastPageNumber = pageCount;
if((lastPageNumber - firstPageNumber + 1) < btnCount)
firstPageNumber = Math.Max(1, lastPageNumber - btnCount + 1);
}
if(firstPageNumber != 1)
{
LinkButton toAddBtn = new DataGridLinkButton();
toAddBtn.Text = "...";
toAddBtn.CommandName = "Page";
toAddBtn.CommandArgument = (firstPageNumber - 1).ToString(NumberFormatInfo.InvariantInfo);
toAddBtn.CausesValidation = false;
toAdd.Controls.Add(toAddBtn);
toAdd.Controls.Add(new LiteralControl(" "));
}
if (lastPageNumber == 0) {
Label cPageLabel = new Label();
cPageLabel.Text = "1";
toAdd.Controls.Add(cPageLabel);
} else {
for(int i = firstPageNumber; i <= lastPageNumber; i++)
{
string argText = i.ToString(NumberFormatInfo.InvariantInfo);
if(i == currPage)
{
Label cPageLabel = new Label();
cPageLabel.Text = argText;
toAdd.Controls.Add(cPageLabel);
} else
{
LinkButton indexButton = new DataGridLinkButton();
indexButton.Text = argText;
indexButton.CommandName = "Page";
indexButton.CommandArgument = argText;
indexButton.CausesValidation = false;
toAdd.Controls.Add(indexButton);
}
if(i < lastPageNumber)
toAdd.Controls.Add(new LiteralControl(" "));
}
}
if(pageCount > lastPageNumber)
{
toAdd.Controls.Add(new LiteralControl(" "));
LinkButton contLink = new DataGridLinkButton();
contLink.Text = "...";
contLink.CommandName = "Page";
contLink.CommandArgument = (lastPageNumber + 1).ToString(NumberFormatInfo.InvariantInfo);
contLink.CausesValidation = false;
toAdd.Controls.Add(contLink);
}
}
item.Cells.Add(toAdd);
}
/// <devdoc>
/// <para>Initializes a cell in the System.Web.UI.WebControls.Column.</para>
/// </devdoc>
public virtual void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType) {
switch (itemType) {
case ListItemType.Header:
{
WebControl headerControl = null;
bool sortableHeader = true;
string sortExpression = null;
if ((owner != null) && (owner.AllowSorting == false)) {
sortableHeader = false;
}
if (sortableHeader) {
sortExpression = SortExpression;
if (sortExpression.Length == 0)
sortableHeader = false;
}
string headerImageUrl = HeaderImageUrl;
if (headerImageUrl.Length != 0) {
if (sortableHeader) {
ImageButton sortButton = new ImageButton();
sortButton.ImageUrl = HeaderImageUrl;
sortButton.CommandName = DataGrid.SortCommandName;
sortButton.CommandArgument = sortExpression;
sortButton.CausesValidation = false;
headerControl = sortButton;
}
else {
Image headerImage = new Image();
headerImage.ImageUrl = headerImageUrl;
headerControl = headerImage;
}
}
else {
string headerText = HeaderText;
if (sortableHeader) {
LinkButton sortButton = new DataGridLinkButton();
sortButton.Text = headerText;
sortButton.CommandName = DataGrid.SortCommandName;
sortButton.CommandArgument = sortExpression;
sortButton.CausesValidation = false;
headerControl = sortButton;
}
else {
if (headerText.Length == 0) {
// the browser does not render table borders for cells with nothing
// in their content, so we add a non-breaking space.
headerText = " ";
}
cell.Text = headerText;
}
}
if (headerControl != null) {
cell.Controls.Add(headerControl);
}
}
break;
case ListItemType.Footer:
{
string footerText = FooterText;
if (footerText.Length == 0) {
// the browser does not render table borders for cells with nothing
// in their content, so we add a non-breaking space.
footerText = " ";
}
cell.Text = footerText;
}
break;
}
}
protected virtual void InitializePager(DataGridItem item, int columnSpan, PagedDataSource pagedDataSource)
{
TableCell cell = new TableCell();
if (columnSpan > 1)
{
cell.ColumnSpan = columnSpan;
}
DataGridPagerStyle pagerStyle = this.PagerStyle;
if (pagerStyle.Mode == PagerMode.NextPrev)
{
if (!pagedDataSource.IsFirstPage)
{
LinkButton child = new DataGridLinkButton {
Text = pagerStyle.PrevPageText,
CommandName = "Page",
CommandArgument = "Prev",
CausesValidation = false
};
cell.Controls.Add(child);
}
else
{
Label label = new Label {
Text = pagerStyle.PrevPageText
};
cell.Controls.Add(label);
}
cell.Controls.Add(new LiteralControl(" "));
if (!pagedDataSource.IsLastPage)
{
LinkButton button2 = new DataGridLinkButton {
Text = pagerStyle.NextPageText,
CommandName = "Page",
CommandArgument = "Next",
CausesValidation = false
};
cell.Controls.Add(button2);
}
else
{
Label label2 = new Label {
Text = pagerStyle.NextPageText
};
cell.Controls.Add(label2);
}
}
else
{
LinkButton button3;
int pageCount = pagedDataSource.PageCount;
int num2 = pagedDataSource.CurrentPageIndex + 1;
int pageButtonCount = pagerStyle.PageButtonCount;
int num4 = pageButtonCount;
if (pageCount < num4)
{
num4 = pageCount;
}
int num5 = 1;
int num6 = num4;
if (num2 > num6)
{
int num7 = pagedDataSource.CurrentPageIndex / pageButtonCount;
num5 = (num7 * pageButtonCount) + 1;
num6 = (num5 + pageButtonCount) - 1;
if (num6 > pageCount)
{
num6 = pageCount;
}
if (((num6 - num5) + 1) < pageButtonCount)
{
num5 = Math.Max(1, (num6 - pageButtonCount) + 1);
}
}
if (num5 != 1)
{
button3 = new DataGridLinkButton {
Text = "...",
CommandName = "Page"
};
button3.CommandArgument = (num5 - 1).ToString(NumberFormatInfo.InvariantInfo);
button3.CausesValidation = false;
cell.Controls.Add(button3);
cell.Controls.Add(new LiteralControl(" "));
}
for (int i = num5; i <= num6; i++)
{
string str = i.ToString(NumberFormatInfo.InvariantInfo);
if (i == num2)
{
Label label3 = new Label {
Text = str
};
cell.Controls.Add(label3);
}
else
{
button3 = new DataGridLinkButton {
Text = str,
CommandName = "Page",
CommandArgument = str,
CausesValidation = false
};
cell.Controls.Add(button3);
}
if (i < num6)
{
cell.Controls.Add(new LiteralControl(" "));
}
}
if (pageCount > num6)
{
cell.Controls.Add(new LiteralControl(" "));
button3 = new DataGridLinkButton {
Text = "...",
CommandName = "Page"
};
button3.CommandArgument = (num6 + 1).ToString(NumberFormatInfo.InvariantInfo);
button3.CausesValidation = false;
cell.Controls.Add(button3);
}
}
item.Cells.Add(cell);
}
/// <include file='doc\EditCommandColumn.uex' path='docs/doc[@for="EditCommandColumn.InitializeCell"]/*' />
/// <devdoc>
/// <para>Initializes a cell within the column.</para>
/// </devdoc>
public override void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType)
{
base.InitializeCell(cell, columnIndex, itemType);
if ((itemType != ListItemType.Header) &&
(itemType != ListItemType.Footer))
{
if (itemType == ListItemType.EditItem)
{
ControlCollection controls = cell.Controls;
ButtonColumnType buttonType = ButtonType;
WebControl buttonControl = null;
if (buttonType == ButtonColumnType.LinkButton)
{
LinkButton button = new DataGridLinkButton();
buttonControl = button;
button.CommandName = DataGrid.UpdateCommandName;
button.Text = UpdateText;
}
else
{
Button button = new Button();
buttonControl = button;
button.CommandName = DataGrid.UpdateCommandName;
button.Text = UpdateText;
}
controls.Add(buttonControl);
LiteralControl spaceControl = new LiteralControl(" ");
controls.Add(spaceControl);
if (buttonType == ButtonColumnType.LinkButton)
{
LinkButton button = new DataGridLinkButton();
buttonControl = button;
button.CommandName = DataGrid.CancelCommandName;
button.Text = CancelText;
button.CausesValidation = false;
}
else
{
Button button = new Button();
buttonControl = button;
button.CommandName = DataGrid.CancelCommandName;
button.Text = CancelText;
button.CausesValidation = false;
}
controls.Add(buttonControl);
}
else
{
ControlCollection controls = cell.Controls;
ButtonColumnType buttonType = ButtonType;
WebControl buttonControl = null;
if (buttonType == ButtonColumnType.LinkButton)
{
LinkButton button = new DataGridLinkButton();
buttonControl = button;
button.CommandName = DataGrid.EditCommandName;
button.Text = EditText;
button.CausesValidation = false;
}
else
{
Button button = new Button();
buttonControl = button;
button.CommandName = DataGrid.EditCommandName;
button.Text = EditText;
button.CausesValidation = false;
}
controls.Add(buttonControl);
}
}
}
public virtual void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType)
{
WebControl control;
switch (itemType)
{
case ListItemType.Header:
{
control = null;
bool flag = true;
string sortExpression = null;
if ((this.owner != null) && !this.owner.AllowSorting)
{
flag = false;
}
if (flag)
{
sortExpression = this.SortExpression;
if (sortExpression.Length == 0)
{
flag = false;
}
}
string headerImageUrl = this.HeaderImageUrl;
if (headerImageUrl.Length == 0)
{
string headerText = this.HeaderText;
if (flag)
{
LinkButton button2 = new DataGridLinkButton {
Text = headerText,
CommandName = "Sort",
CommandArgument = sortExpression,
CausesValidation = false
};
control = button2;
}
else
{
if (headerText.Length == 0)
{
headerText = " ";
}
cell.Text = headerText;
}
break;
}
if (flag)
{
ImageButton button = new ImageButton {
ImageUrl = this.HeaderImageUrl,
CommandName = "Sort",
CommandArgument = sortExpression,
CausesValidation = false
};
control = button;
}
else
{
Image image = new Image {
ImageUrl = headerImageUrl
};
control = image;
}
break;
}
case ListItemType.Footer:
{
string footerText = this.FooterText;
if (footerText.Length == 0)
{
footerText = " ";
}
cell.Text = footerText;
return;
}
default:
return;
}
if (control != null)
{
cell.Controls.Add(control);
}
}
