how to rowspan DataGridView in vb.net

Question

hi how to rowspan DataGridView in vb.net. I tried the following codebut RowSpan error occured. For i As Integer = DGGrid.Rows.Count - 1 To 1 Step -1 Dim row As DataGridViewRow = DGGrid.Rows(i) Dim previousRow As DataGridViewRow = DGGrid.Rows(i - 1) For j As Integer = 0 To row.Cells.Count - 1 If previousRow.Cells(j).RowSpan = 0 Then If row.Cells(j).RowSpan = 0 Then previousRow.Cells(j).RowSpan += 2 Else previousRow.Cells(j).RowSpan = row.Cells(j).RowSpan + 1 End If row.Cells(j).Visible = False End If Next Next Please help.

Sujeet Suman · Answer

We use rowspan to merge two cells in DataGridView. For i As Integer = DGGrid.Rows.Count - 1 To 1 Step -1 Dim row As DataGridViewRow = DGGrid.Rows(i) Dim previousRow As DataGridViewRow = DGGrid.Rows( i + 1 ) For j As Integer = 0 To row.Cells.Count - 1 If previousRow.Cells(j).RowSpan = 0 Then If row.Cells(j).RowSpan = 0 Then previousRow.Cells(j).RowSpan += 2 Else previousRow.Cells(j).RowSpan = row.Cells(j).RowSpan + 1 End If row.Cells(j).Visible = False End If Next Next http://www.codeproject.com/Articles/34037/DataGridVewTextBoxCell-with-Span-Behaviour

tin zar · Answer

I tried DataGridViewRow. DataGridViewRow doesn't have rowSpan. Error occured row.Cells(j).RowSpan . If you have other a good way could you tell me?

Sujeet Suman · Answer

What error you are getting?