private void FGrid_CustomDrawCellForeground(object sender, iGCustomDrawCellEventArgs e)
{
if (IsButtonColumn(e.ColIndex) && IsCellButtonVisible(e.RowIndex, e.ColIndex))
{
iGCell myCell = fGrid.Cells[e.RowIndex, e.ColIndex];
//myCell.ImageIndex = 6;
// Determine the button state.
PushButtonState myState;
switch (e.State)
{
case iGControlState.Normal:
myState = PushButtonState.Normal;
break;
case iGControlState.Hot:
myState = PushButtonState.Hot;
break;
case iGControlState.Pressed:
myState = PushButtonState.Pressed;
break;
default:
myState = PushButtonState.Disabled;
break;
}
// Draw a button cell.
Image myImage = null;
if ((fGrid.ImageList != null) && (myCell.ImageIndex > -1))
{
myImage = fGrid.ImageList.Images[myCell.ImageIndex];
}
if (myImage == null)
{
ButtonRenderer.DrawButton(e.Graphics, e.Bounds, myCell.Text, myCell.EffectiveFont, false, myState);
}
else
{
Rectangle myImageRect = new Rectangle(0, 0, myImage.Width, myImage.Height);
CenterRect(e.Bounds, ref myImageRect);
ButtonRenderer.DrawButton(e.Graphics, e.Bounds, null, myCell.EffectiveFont, myImage, myImageRect, false, myState);
}
}
}
private void fGrid_CustomDrawCellForeground(object sender, iGCustomDrawCellEventArgs e)
{
Image cell_img = (Image)fGrid.Cells[e.RowIndex, e.ColIndex].Value;
if (cell_img == null)
{
return;
} //caused error the other time
Region myOldClipRegion = e.Graphics.Clip;
e.Graphics.SetClip(new Rectangle(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height));
try
{
e.Graphics.DrawImage(cell_img, new Rectangle(e.Bounds.X, e.Bounds.Y + (e.Bounds.Height - cell_img.Height) / 2, cell_img.Width, cell_img.Height));
}
finally
{
e.Graphics.Clip = myOldClipRegion;
}
}
