// Method to update the CaptionSummaryCell
public override void OnUpdateEditBinding(DataColumnBase dataColumn, GridCaptionSummaryCell element, object dataContext)
{
GridColumn column = dataColumn.GridColumn;
if (element.DataContext is Group && this.DataGrid.View.GroupDescriptions.Count > 0)
{
var groupRecord = element.DataContext as Group;
//get the column which is grouped.
var groupedColumn = this.GetGroupedColumn(groupRecord);
if (this.DataGrid.CaptionSummaryRow == null)
{
if (this.DataGrid.View.GroupDescriptions.Count < groupRecord.Level)
{
return;
}
//set the captionsummary text as customized.
element.Content = GetCustomizedCaptionText(groupedColumn.HeaderText, groupRecord.Key,
groupRecord.ItemsCount);
}
else if (this.DataGrid.CaptionSummaryRow.ShowSummaryInRow)
{
element.Content = SummaryCreator.GetSummaryDisplayTextForRow(groupRecord.SummaryDetails,
this.DataGrid.View, groupedColumn.HeaderText);
}
else
{
element.Content = SummaryCreator.GetSummaryDisplayText(groupRecord.SummaryDetails,
column.MappingName, this.DataGrid.View);
}
}
}
// Method to initialize the CaptionSummaryCell.
public override void OnInitializeEditElement(DataColumnBase dataColumn, GridCaptionSummaryCell uiElement, object dataContext)
{
GridColumn column = dataColumn.GridColumn;
if (dataContext is Group)
{
var groupRecord = dataContext as Group;
if (this.DataGrid.CaptionSummaryRow == null)
{
// get the column which is grouped
var groupedColumn = this.GetGroupedColumn(groupRecord);
//set the captionsummarycell text as customized.
uiElement.Content = GetCustomizedCaptionText(groupedColumn.HeaderText, groupRecord.Key,
groupRecord.ItemsCount);
}
else if (this.DataGrid.CaptionSummaryRow.ShowSummaryInRow)
{
uiElement.Content = SummaryCreator.GetSummaryDisplayTextForRow(groupRecord.SummaryDetails,
this.DataGrid.View);
}
else
{
uiElement.Content = SummaryCreator.GetSummaryDisplayText(groupRecord.SummaryDetails,
column.MappingName, this.DataGrid.View);
}
}
}
/// <summary>
/// Method to update the CaptionSummaryCell
/// </summary>
public override void OnUpdateEditBinding(DataColumnBase dataColumn, GridCaptionSummaryCell element, object dataContext)
{
if (element.DataContext is Group && this.DataGrid.View.GroupDescriptions.Count > 0)
{
string groupName = string.Empty;
string groupText = string.Empty;
var groupRecord = element.DataContext as Group;
//get the column which is grouped.
var groupedColumn = this.GetGroupedColumn(groupRecord);
var groupRecords = (groupRecord.Details as GroupRecordEntry).Records;
var groupData = (groupRecords[0] as RecordEntry).Data;
if (groupedColumn.MappingName == "EmployeeID")
{
groupName = (groupData as BusinessObject).EmployeeName;
groupText = "Employee Name";
}
else
{
groupName = groupRecord.Key.ToString();
groupText = groupedColumn.HeaderText;
}
if (this.DataGrid.CaptionSummaryRow == null)
{
if (this.DataGrid.View.GroupDescriptions.Count < groupRecord.Level)
{
return;
}
//set the captionsummary text as customized.
element.Content = GetCustomizedCaptionText(groupText, groupName, groupRecord.ItemsCount);
}
else if (this.DataGrid.CaptionSummaryRow.ShowSummaryInRow)
{
element.Content = SummaryCreator.GetSummaryDisplayTextForRow(groupRecord.SummaryDetails, this.DataGrid.View, groupedColumn.HeaderText);
}
else
{
element.Content = SummaryCreator.GetSummaryDisplayText(groupRecord.SummaryDetails, dataColumn.GridColumn.MappingName, this.DataGrid.View);
}
}
}
public override void OnInitializeEditElement(DataColumnBase dataColumn, GridCaptionSummaryCell uiElement, object dataContext)
{
if (dataContext is Group)
{
var groupRecord = dataContext as Group;
if (this.DataGrid.CaptionSummaryRow.ShowSummaryInRow)
{
uiElement.Content = SummaryCreator.GetSummaryDisplayTextForRow(groupRecord.SummaryDetails,
this.DataGrid.View);
}
else
{
uiElement.Content = SummaryCreator.GetSummaryDisplayText(groupRecord.SummaryDetails,
dataColumn.GridColumn.MappingName, this.DataGrid.View);
if (uiElement.Content == (object)"" && dataColumn.GridColumn.MappingName == "EmployeeName")//&& this.DataGrid.GroupColumnDescriptions.Any(col => col.ColumnName == dataColumn.GridColumn.MappingName))
{
uiElement.Content = groupRecord.Key;
}
}
}
}
/// <summary>
/// Method to initialize the CaptionSummaryCell.
/// </summary>
public override void OnInitializeEditElement(DataColumnBase dataColumn, GridCaptionSummaryCell uiElement, object dataContext)
{
if (dataContext is Group)
{
string groupName = string.Empty;
var groupRecord = dataContext as Group;
if (this.DataGrid.CaptionSummaryRow == null)
{
// get the column which is grouped
var groupedColumn = this.GetGroupedColumn(groupRecord);
//set the captionsummarycell text as customized.
var groupRecords = (groupRecord.Details as GroupRecordEntry).Records;
var groupData = (groupRecords[0] as RecordEntry).Data;
if (groupedColumn.MappingName == "EmployeeID")
{
groupName = (groupData as BusinessObject).EmployeeName;
}
else
{
groupName = groupRecord.Key.ToString();
}
uiElement.Content = GetCustomizedCaptionText(groupedColumn.HeaderText, groupName, groupRecord.ItemsCount);
}
else if (this.DataGrid.CaptionSummaryRow.ShowSummaryInRow)
{
uiElement.Content = SummaryCreator.GetSummaryDisplayTextForRow(groupRecord.SummaryDetails, this.DataGrid.View);
}
else
{
uiElement.Content = SummaryCreator.GetSummaryDisplayText(groupRecord.SummaryDetails, dataColumn.GridColumn.MappingName, this.DataGrid.View);
}
}
}
public override void OnUpdateEditBinding(DataColumnBase dataColumn, GridCaptionSummaryCell element, object dataContext)
{
if (element.DataContext is Group && this.DataGrid.View.GroupDescriptions.Count > 0)
{
var groupRecord = element.DataContext as Group;
//get the column which is grouped.
var groupedColumn = this.GetGroupedColumn(groupRecord);
if (this.DataGrid.CaptionSummaryRow.ShowSummaryInRow)
{
element.Content = SummaryCreator.GetSummaryDisplayTextForRow(groupRecord.SummaryDetails,
this.DataGrid.View, groupedColumn.HeaderText);
}
else
{
element.Content = SummaryCreator.GetSummaryDisplayText(groupRecord.SummaryDetails,
dataColumn.GridColumn.MappingName, this.DataGrid.View);
if (element.Content == (object)"" && dataColumn.GridColumn.MappingName == this.DataGrid.Columns.FirstOrDefault(col => !col.IsHidden).MappingName)
{
element.Content = groupRecord.Key;
}
}
}
}
