HOW TO: Change datagridview LinkColumn Text when clicked
Unknownymous
I'm having a problem in my DataGridViewLinkColumn. When specific columnIndex clicked, I want to change the link column text. (please see example below) 
In example above, I want to change the text(the highlighted one) that is clicked to SAVE.
NOTE: the changing must be done only in specific row and column index
I used datagridViewColumn and here's my code: (link column displays when bind in datatable then display to datagrid.)
Dim da As New SqlDataAdapter("SELECT DateReq AS [Date Requested],NoHrs AS [# OT Hrs.],status,approved_by FROM tableName" _
& "WHERE requested_by='" & lbluserid.Text & "'" _
& " ORDER BY date_request ASC", Constr)
Dim dt As New DataTable
ds.Clear()
da.Fill(dt)
dg.DataSource = dt
dg.Columns.Add(lnkEdit)
lnkEdit.HeaderText = ""
lnkEdit.Name = "edit"
lnkEdit.Text = "Edit"
lnkEdit.UseColumnTextForLinkValue = True
dg.Columns(4).Width = 45
dg.Columns(4).DefaultCellStyle.Alignment = DataGridViewContentAlignment.TopCenter
dg.Columns.Add(lnkCancel)
lnkCancel.HeaderText = ""
lnkCancel.Name = "cancel"
lnkCancel.Text = "Cancel"
lnkCancel.UseColumnTextForLinkValue = True
dg.Columns(5).Width = 45
dg.Columns(5).DefaultCellStyle.Alignment = DataGridViewContentAlignment.TopCenter
sloth
Just handle the CellContentClick event, get the right cell and set it's value:
' If your DataGridView is named dataGridView1: '
Private Sub dataGridView1_CellContentClick(sender As Object, e As DataGridViewCellEventArgs) Handles dataGridView1.CellContentClick
dataGridView1.Rows(e.RowIndex).Cells(e.ColumnIndex).Value = "Saved"
End Sub
Note that your problem is that a DataGridViewLinkCell either displays it's Value (when UseColumnTextForLinkValue == false), or it displays the Text of it's DataGridViewLinkColumn (when UseColumnTextForLinkValue == true).
So if you want to change the text of the link at runtime you'll have to set UseColumnTextForLinkValue = false, and fill the cells beforehand with the text Edit, e.g. something like:
For Each row in dg.Rows
row(your_link_column).Value = "Edit"
Next
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