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VB.Net Datagridview - Return to edited cell
Posted on 2014-02-05
Hi Experts. On CeIlEndEdit I am trying to check the number of digits in the cell and if incorrect get the focus back to the cell so that the next key pressed appears in the cell to be corrected. It works sometimes but most times the next key pressed appears in the cell that was selected after leaving the first cell. Any help would be appreciated.
Relevantcell = DataGridView2.CurrentCell
If DataGridView2.CurrentCell.
If Relevantcell.FormattedValu
MsgBox("The number is too short")
DataGridView2.CurrentCell = Relevantcell
DataGridView2.BeginEdit(Tr
Exit Sub
End If
End If
Relevantcell = DataGridView2.CurrentCell
If DataGridView2.CurrentCell.
If Relevantcell.FormattedValu
MsgBox("The number is too short")
DataGridView2.CurrentCell = Relevantcell
DataGridView2.BeginEdit(Tr
Exit Sub
End If
End If
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4 Comments
Have you tried using CellValidating event instead?
http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridview.cellvalidating(v=vs.110).aspx
http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridview.cellvalidating(v=vs.110).aspx
why are you using 'CurrentCell'?
Private Sub DataGridView1_CellEndEdit(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellEndEdit
Dim relevantcell = CType(sender, DataGridView).Rows(e.RowIndex).Cells(e.ColumnIndex)
End Sub
Thanks for the reply. I changed the code to the following. The messagebox appears, then the focus moves to the correct cell ready for editing but the next key stroke then appears in the cell that was clicked after the incorrect data was added. Also, if I manually return to the cell, the error checking does not work twice. Thanks again for the reply
Dim Relevantcell As DataGridViewCell
Relevantcell = CType(sender, DataGridView).Rows(e.RowIn
If DataGridView2.CurrentCell.
If Relevantcell.FormattedValu
MsgBox("The number is too short")
DataGridView2.CurrentCell = Relevantcell
DataGridView2.BeginEdit(Tr
Exit Sub
End If
End If
Dim Relevantcell As DataGridViewCell
Relevantcell = CType(sender, DataGridView).Rows(e.RowIn
If DataGridView2.CurrentCell.
If Relevantcell.FormattedValu
MsgBox("The number is too short")
DataGridView2.CurrentCell = Relevantcell
DataGridView2.BeginEdit(Tr
Exit Sub
End If
End If
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