How to get cell's information on mouse hovering in WinForms GridGroupingControl?
Cell information
In order to get the cell’s information when hover the mouse on a cell in WinForms GridGroupingControl, TableControlCellMouseHoverEnter event can be used and cell rectangle width and height of a cell can be retrieved RangeInfoToRectangle.
C#
this.gridGroupingControl1.TableControlCellMouseHoverEnter += gridGroupingControl1_TableControlCellMouseHoverEnter;
void gridGroupingControl1_TableControlCellMouseHoverEnter(object sender, Syncfusion.Windows.Forms.Grid.Grouping.GridTableControlCellMouseEventArgs e)
{
Rectangle rectangle = new Rectangle();
e.TableControl.CurrentCell.MoveTo(e.Inner.RowIndex, e.Inner.ColIndex);
GridCurrentCell currentCell= e.TableControl.CurrentCell;
if (e.Inner.ColIndex > 0)
{
rectangle = e.TableControl.RangeInfoToRectangle(GridRangeInfo.Cell(e.Inner.RowIndex, e.Inner.ColIndex));
}
if (currentCell.Renderer != null)
{
String text = "Table:" + e.TableControl.TableDescriptor.Name +"\n"+ "Col Index: " + e.Inner.ColIndex +"\n" + "cell bounds:" + rectangle + "\n" +"Cell Width:" + rectangle.Width +"\n" + "Cell Height:" + rectangle.Height +"\n" + "Col Text :" + currentCell.Renderer.ControlText"\n" +;
GridTableControl tablecontrol = gridGroupingControl1.TableControl;
tooltip1.SetToolTip(tablecontrol, text + "CellSize: " + cellSize);
tooltip1.Active = true;
}
}
VB
tooltip1 = New ToolTip() AddHandler Me.gridGroupingControl1.TableControlCellMouseHoverEnter, AddressOf gridGroupingControl1_TableControlCellMouseHoverEnter Private Sub gridGroupingControl1_TableControlCellMouseHoverEnter(ByVal sender As Object, ByVal e As Syncfusion.Windows.Forms.Grid.Grouping.GridTableControlCellMouseEventArgs) Dim rectangle As New Rectangle() e.TableControl.CurrentCell.MoveTo(e.Inner.RowIndex, e.Inner.ColIndex) Dim currentCell As GridCurrentCell = e.TableControl.CurrentCell If e.Inner.ColIndex > 0 Then rectangle = Me.gridGroupingControl1.GetTableControl(e.TableControl.TableDescriptor.Name).RangeInfoToRectangle(GridRangeInfo.Cell(e.Inner.RowIndex, e.Inner.ColIndex)) End If If currentCell.Renderer IsNot Nothing Then Dim text As String = "Table:" & e.TableControl.TableDescriptor.Name & "Col Index: " & e.Inner.ColIndex & "cell bounds:" & rectangle & "Cell Width:" & rectangle.Width & "Cell Height:" & rectangle.Height & "Col Text :" & currentCell.Renderer.ControlText Dim tablecontrol As GridTableControl = gridGroupingControl1.TableControl tooltip1.SetToolTip(tablecontrol, text) tooltip1.Active = True End If End Sub
Screenshot
Samples:
Conclusion
I hope you enjoyed learning about how to get the cell's information on mouse hovering in WinForms GridGroupingControl.
You can refer to our WinForms GridGroupingControl feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications.
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