Why this code doesn''t work | Merge issue

[NanoSofT]

i am trying to merge some cells using this code but it doesn't seem to work .. can anyone please tell me why ??

Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Grid.ColWidths(0) = 0
Grid.ColCount = 4
Grid.NumberedColHeaders = False
Grid.NumberedRowHeaders = False
Grid.Model.Rows.HeaderCount = 1
Grid.Model.RowCount = 2

Grid(0, 1).Text = "Test Merging 2 cells"
Grid(1, 1).Text = "Test Merging 2 cells"
Grid(0, 1).HorizontalAlignment = Syncfusion.Windows.Forms.Grid.GridHorizontalAlignment.Center
Grid(0, 1).VerticalAlignment = Syncfusion.Windows.Forms.Grid.GridVerticalAlignment.Middle
Grid.ColWidths(1) = 250

Grid.Model.Options.MergeCellsMode = Syncfusion.Windows.Forms.Grid.GridMergeCellsMode.OnDemandCalculation Or Syncfusion.Windows.Forms.Grid.GridMergeCellsMode.MergeColumnsInRow Or Syncfusion.Windows.Forms.Grid.GridMergeCellsMode.MergeRowsInColumn
Grid.CoGridyles(1).MergeCell = Syncfusion.Windows.Forms.Grid.GridMergeCellDirection.RowsInColumn

End Sub

[NanoSofT]

the last line is

Grid.ColStyles(1).MergeCell = Syncfusion.Windows.Forms.Grid.GridMergeCellDirection.RowsInColumn

[NanoSofT]

project is attached please help



Merge.zip

[NanoSofT]

hello !!!

is there any way i can merge specific header cells ?

[NanoSofT]

finally i knew how to do it with Model.CoveredRanges.Add((GridRangeInfo.Cells())

thanks anyway