I'm having a coding problem in how can i check this to work with a character value instead of an integer? The code works if condition value is an integer but the cell value contains either 'I' or 'A'. I tried cellvalue.split but gives me an error.
if (int.Parse(cellvalue.Value.ToString()) == 'A')
statcell.Value = Properties.Resources.icons8_login_rounded_filled_100;
else
statcell.Value = Properties.Resources.icons8_folder_50;
Here's the overall code:
private void dg_vw_actve_doc_CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex == 0 && !isInit)
{
var valueCell = dg_vw_actve_doc.Rows[e.RowIndex].Cells[e.ColumnIndex];
var imgCell = dg_vw_actve_doc.Rows[e.RowIndex].Cells[e.ColumnIndex + 0 ];
char firstCharacterInCell = valueCell.Value.ToString()[1];
if (firstCharacterInCell == 'A')
imgCell.Value = Color.Green;
else
imgCell.Value = Color.Red;
}
}
My imgCell variable is a column value that was added from datagridview with a columnindex of 0, while my valueCell variable has a column index of 1 and is not added from datagridview in editor and only appears during runtime. It's an unbound column
Your int.Parse call is returning an integer, not a character.
You can get the first element of the char array of the string. This one would be useful if you later would need to use that char:
// Check if there was no data
if (cellvalue.Value.ToString() != string.Empty)
{
char firstCharacterInCell = cellvalue.Value.ToString()[0];
if (firstCharacterInCell == 'A' || firstCharacterInCell == 'I')
{
// Your condition is matched
}
}
You can alternatively check if the string starts with an 'I' or an 'A'
string cellContent = cellvalue.Value.ToString();
if (cellContent.StartsWith("A") || cellContent.StartsWith("I"))
{
// Your condition is matched
}