[Solved] display Total for a GridButtonColumn

[Sigma]

Hi,

I have a RadGrid with a GridButtonColumn column that display numbers that could be equal zero or any integer bigger than zero.
I want to display in footer how many Zeros i have and how many non zeros i have.
How can i achieve such functionality ?
Thanks

[Shinu]

Hi,

Please try the following code snippet to show the total number of zeros and non zero text in button.

C#:

int zerocount;
int nonzerocount;
protected void RdGrid1_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)
{
    if (e.Item is GridDataItem)
    {
        GridDataItem ditem = (GridDataItem)e.Item;
        Button btn = (Button)ditem["UniqueName"].Controls[0];
        if (btn.Text == "0")
        {
            zerocount++;
        }
        else
        {
            nonzerocount++;
        }
        int fieldValue = Convert.ToInt32(btn.Text);
    }
    if (e.Item is GridFooterItem)
    {
        GridFooterItem fitem = e.Item as GridFooterItem;
        fitem["ID"].Text = "zerocount=" + zerocount + ",non zero count=" + nonzerocount + "";
    }
}

Thanks,
Shinu.