如何在c＃中获取gridview下拉项模板值

本文介绍了如何在c＃中获取gridview下拉项模板值的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

如何获取Gridview Cell值下拉列表明智更新，在SourceCode（.CS）下面没有得到gvrow.Cells [3] .Text 源代码（.cs）

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

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; } }

此来源未获取gvrow.Cells [3] .Text值所以如何获取gridview单元格值 i想要在gridview中更新gvrow.Cells [3] .Text 谢谢

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

推荐答案

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; } }