次のサンプルコードは、列ヘッダ内のすべての列の背景色を設定します。
FarPoint.Win.Spread.ColumnHeader ch;
int i;
ch = fpSpread1.ActiveSheet.ColumnHeader;
ch.RowCount = 3;
for (i = 0; i <= ch.Columns.Count - 1; i ++)
{
ch.Columns[i].BackColor = Color.Teal;
}
Dim ch As FarPoint.Win.Spread.ColumnHeader
Dim i As Integer
ch = FpSpread1.ActiveSheet.ColumnHeader
ch.RowCount = 3
For i = 0 To ch.Columns.Count - 1
ch.Columns(i).BackColor = Color.Teal
Next