C1FlexGrid的自动检索AutoSearch实现

//To enable control to fire OwnerDrawCell Event 
c1FlexGrid1.DrawMode = C1.Win.C1FlexGrid.DrawModeEnum.OwnerDraw; 

void c1FlexGrid1_OwnerDrawCell(object sender, C1.Win.C1FlexGrid.OwnerDrawCellEventArgs e)
{ 
//Check if OwnerDrawCell used for Searching 
if (_StartSearch) 
{ 
//Getting content of cell string 
CellContent = e.Text; 
//Check whether cell contains the Text in TextBox 
if (CellContent.Contains(tbSearchBox.Text)) 
{ 
SolidBrush brush = new SolidBrush(Color.Red); 
Single x = 0; 
//Traverse celltext and set ForeColor. 
for (int i = 0; i < CellContent.Length; i++) 
{ 
string character = CellContent[i].ToString(); 
//Color the Text of Search Result with Red 
e.Graphics.DrawString(character, c1FlexGrid1.Font, brush, e.Bounds.X + x, e.Bounds.Y); 
//Next character needs to be shifted right; 
//depending on the space occupied by the previous character as per its FontSize/FontStyle 
x += (e.Graphics.MeasureString(character, this.c1FlexGrid1.Font)).Width - 3; 
//To restrict FlexGrid to draw default cell content 
e.Handled = true; 
} 
}
} 
//Whether Search completed throughout all cells of grid 
if (e.Row == c1FlexGrid1.Rows.Count && e.Col == c1FlexGrid1.Cols.Count)
        {
          _StartSearch = false;
        }
 }