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Infragistics Ultragrid disable edit on specific column
You can editable or lock specific columns in infragistics grid. Firstly you have to make non editable of all columns using loop then you can set Activation as allow edit of specific columns.
For i As Integer = 0 To Me.UltraGrid1.DisplayLayout.Bands(0).Columns.Count - 1
Me.UltraGrid1.DisplayLayout.Bands(0).Columns(i).CellActivation = Activation.NoEdit
Next
UltraGrid1.Text = "Item List"
Me.UltraGrid1.DisplayLayout.Bands(0).Columns("Col1").CellActivation = Activation.AllowEdit
Me.UltraGrid1.DisplayLayout.Bands(0).Columns("Col2").CellActivation = Activation.AllowEdit