[dave_mark]

i had display data in the datagridview.. my next job is to select the data in the current row.. but when theres no more data there is an error that the index is nothing.. how to handle this syntax error.. this is my code..

Private Sub btnP_Save_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnP_Save.Click

        Dim i As Integer


        i = grid.CurrentRow.Index


        Label2.Text = grid.Item(0, i).Value
        Label3.Text = grid.Item(1, i).Value

        If Not grid.CurrentRow.IsNewRow Then
            grid.Rows.Remove(grid.CurrentRow)
        End If
End if

This post has been edited by modi123_1: 18 March 2013 - 07:36 PM
Reason for edit:: please use code tags

[IronRazer]

Hello dave_mark,
You can just check to see if the row count is greater than 0 and if it is then execute the code like this

    Private Sub btnP_Save_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnP_Save.Click
        If Grid.RowCount > 0 Then

            Dim i As Integer


            i = grid.CurrentRow.Index


            Label2.Text = CStr(grid.Item(0, i).Value)
            Label3.Text = CStr(grid.Item(1, i).Value)

            If Not grid.CurrentRow.IsNewRow Then
                grid.Rows.Remove(grid.CurrentRow)
            End If
        End If

Also the label2 and label3 i fixed with CStr() because it needs to be converted to a string before assigning it to a labels text.

This post has been edited by IronRazer: 18 March 2013 - 07:34 PM

[dave_mark]

IronRazor.. thanks.. this is helpful