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I use the following code make my cells read-only. Now when I try to type something in these columns it takes first letter/character, once you tab out from the cell it goes away but it shouldn''t accept even a single character.
if(e.ColIndex >= SPREAD_START_COLUMN && e.ColIndex <= SPREAD_END_COLUMN )
{
if (!false)
{
if (this.grid1[e.RowIndex,SPREAD_TYPE_COLUMN].Text.ToString() == "30")
e.Style.ReadOnly =false;
else
e.Style.ReadOnly = true;
}
}
Thanks,