gridView 獲得單元格值

RowDataBound

 

protected void GVMain_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        //首先判斷是否是數據行
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            //當鼠標停留時更改背景色
            e.Row.Attributes.Add("onmouseover", "c=this.style.backgroundColor;this.style.backgroundColor='#00A9FF'");
            //當鼠標移開時還原背景色
            e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=c");
            DataRowView drv = (DataRowView)e.Row.DataItem;
            if (drv.Row["Title"].ToString() == "下載中心" || drv.Row["Title"].ToString() == "用戶留言")
            {
                ((HyperLink)e.Row.Cells[3].FindControl("hlink")).Visible = false;
            }
        }

       
    }

 

 

btn_Click

 

 

for (int i = 0; i < GVMain.Rows.Count; i++)
        {
            ((CheckBox)(GVMain.Rows[i].FindControl("chkCheck"))).Checked = chkAllCheck.Checked;
        }