How to get gridview dropdown item template value in c#

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How to get Gridview Cell value Dropdown list wise Update,below SourceCode(.CS) not get gvrow.Cells[3].Text

Source code(.cs)

C#

protected void ddlInformType_OnSelectedIndexChanged(object sender, EventArgs e)
        {


            double leave = 0;
                GridViewRow gvrow = ((DropDownList)sender).Parent.Parent as GridViewRow;
                DropDownList ddlInformType = (DropDownList)gvrow.FindControl("ddlInformType");
                if (ddlInformType.SelectedValue == "Prior")
                {
                    leave = Convert.ToDouble(gvrow.Cells[3].Text) - 1;
                    return;
                }
                if (ddlInformType.SelectedValue == "Late informed")
                {
                    leave = Convert.ToDouble(ViewState["Leave"].ToString()) - 0.5;
                    return;
                }
                if (ddlInformType.SelectedValue == "Not Informed")
                {
                    leave = Convert.ToDouble(gvrow.Cells[4].Text) + 1;
                    return;
                }
          
        }

This Source Not get gvrow.Cells[3].Text values So how to get gridview cell value
i want Update gvrow.Cells[3].Text in gridview
Thanks

Posted 6-Nov-14 20:10pm

Nirmal Chandru

Updated 9-Nov-14 3:35am

Tomas Takac

v4

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Comments

Kornfeld Eliyahu Peter 9-Nov-14 9:41am

Do you have any errors? Or just the returned value is something else than you have expected?
Please describe it with more details!
Also remember that array indexes are zero based...

MJ2014 9-Nov-14 12:34pm

Pls describe your question in detail.

1 solution

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vinuvasahanponniah · Answer 1 · 2014-11-10T22:09:00

C#

foreach(GridViewRow row in allRmaGv.Rows)
{
    // Try to find the `dcDdl` in data rows only, because they do not exist in header or footer rows
    if (row.RowType == DataControlRowType.DataRow)
    {
        DropDownList dcDropDown = (DropDownList)row.FindControl("dcDdl");
        dcDropDown.SelectedValue = value;
    }
}