How to set the RecordPreviewCell in WinForms GridGroupingControl?
RecordPreviewCell
By default, ShowRecordPreviewRow indicates whether the nested table has preview row or not. The Celltype of the RecordPreviewCell can be changed in the QueryCellStyleInfo event.
Solution:
To set a particular Record Preview Row as the HTMLUI cell type, you can use Record class to identify where to assign the HTMLUI control. By using this class, you can get the Record ID. According to this ID, you can assign the CellType to a particular Preview Row. The following code displays the same by using WinForms GridGroupingControl
.
C#
//QuerCellStyleInfo Event hooked.
this.gridGroupingControl1.QueryCellStyleInfo += new GridTableCellStyleInfoEventHandler(grid_QueryCellStyleInfo);
void grid_QueryCellStyleInfo(object sender, GridTableCellStyleInfoEventArgs e)
{
rec = e.TableCellIdentity.DisplayElement.GetRecord();
//Specifies the needed Row.
if (e.TableCellIdentity.TableCellType == GridTableCellType.RecordPreviewCell)
{
e.Style.BackColor = Color.AliceBlue;
if (rec.Id == 3)
{
if (isrecordpreview)
{
//Celltype changed.
e.Style.CellType = GridCellTypeName.Control;
//HTMLUI control added.
e.Style.Control = htmluiControl1;
}
else
{
//Intially RecordPreviewCell is displayed with this text.
e.Style.Text = "Default RecordPreviewCell";
}
}
}
}
VB
'Inside Constructor. 'QuerCellStyleInfo Event hooked. AddHandler gridGroupingControl1.QueryCellStyleInfo, AddressOf grid_QueryCellStyleInfo Private Sub grid_QueryCellStyleInfo(ByVal sender As Object, ByVal e As GridTableCellStyleInfoEventArgs) rec = e.TableCellIdentity.DisplayElement.GetRecord() If e.TableCellIdentity.TableCellType = GridTableCellType.RecordPreviewCell Then e.Style.BackColor = Color.AliceBlue If rec.Id = 3 Then If isrecordpreview Then 'Celltype changed. e.Style.CellType = GridCellTypeName.Control 'HTMLUI control added. e.Style.Control = htmluiControl1 Else 'Intially RecordPreviewCell is displayed with this text. e.Style.Text = "Default RecordPreviewCell" End If End If End If End Sub
The following screenshots display the RecordPreviewCell type as a HTMLUI control:
Figure 1: Assign CellType
Figure 2: RecordPreviewCell type set as HTMLUI control
Conclusion
I hope you enjoyed learning about how to set the RecordPreviewCell type as a control in WinForms GridGroupingControl.
You can refer to our WinForms GridGroupingControl
feature tour page to know about its other groundbreaking
feature representations. You can also explore our
WinForms
GridGroupingControl documentation to understand how to create and
manipulate data.
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