在ASP.NET GridView下的HyperLinkField，点击链接时如何触发事件，遍历文件下的链接？
首先，在前台页面上放置一个LinkButton。
& ltASP:link button ID = " lbtnNull " runat = " server " Text = " Null "
onclick = " lbtnNull _ Click " Visible = " false " & gt。& lt/ASP:link button & gt；
背景事件如下
受保护的void lbtnNull_Click(对象发送方，事件参数e)
{
d _ Bind _ P()；
gvData _ P . Visible = true
}
简单点。下面是D_Bind_P()的代码
受保护的void D_Bind_P()
{
strMate_No =请求。QueryString["mate"]。ToString()。trim()；
string strTb _ Nm = null
string s = ddlBrand。SelectedValue.ToString()。trim()；
开关(ddlBrand。选定值)
{
案例“v_LOGO_HondaOutin_MaterialMst”:
strTb _ Nm = " v _ LOGO _ Product _ Mst
打破；
案例“LOGO _ hzr _ Honda _ outin _ material _ MST”:
strTb _ Nm = " LOGO _ HondaOutin _ BOM _ MST _ DTL _ Tb "；
打破；
案例“LOGO _ hzr _ Nissan _ outin _ material _ MST”:
strTb _ Nm = " LOGO _ NissanOutin _ BOM _ MST _ DTL _ Tb "；
打破；
}
if (rbtnUN_Confirm。选中==真)
{
//待确认的按钮
strSql = "select product_no，cusdesch_c1，cusdesch_c2，int desch _ c "；
strSql += " from " + strTb_Nm +"其中rtrim(ltrim(product _ no))+"；
strSql+= " rtrim(ltrim(cusdesch _ c 1))+rtrim(ltrim(cusdesch _ C2))+rtrim(ltrim(intdesch _ c))not in "；
strSql+= "(select rtrim(ltrim(Product _ no))+rtrim(ltrim(Cusdesch _ c 1))+rtrim(ltrim(Cusdesch _ C2))+"；
strSql+= " rtrim(ltrim(int desch _ c))from LOGO _ product reveal _ Tb "；
strSql += "和material _ No = ' "+strMate _ No+" ' "；
if (dc.gvBind(strSql，" 0 "，gvData_P) == false)
{
公元前。MsgBox("产品列表加载失败")；
返回；
}
gvData4。可见=假；
gvData _ P . Visible = true
}
if (rbtnConfirm。选中==真)
{
//确认按钮
//不要在意商标类型。
strTb _ Nm = " LOGO _ product reveal _ Tb "；
strSql = "select Product_no，Cusdesch_c1，Cusdesch_c2，Intdesch_c，Reveal _ Flg from "+strTb _ Nm+" where "；
strSql+= " Material _ No = ' "+str mate _ No+" ' "；
if (dc.gvBind(strSql，" 0 "，gvData4) == false)
{
公元前。MsgBox("产品列表加载失败")；
返回；
}
gvData _ P . Visible = false
gvData4。可见=真；
}
}
最后，我顺便把gridview前台代码发给你。
& ltASP:GridView ID = " gv data _ M " runat = " server " back color = " White "
border color = " # cc 9966 " border style = " None " border width = " 1px " cell padding = " 4 "
autogenerate columns = " false " Width = " 450 px " allow page = " True " onpageindexchanging = " gv data _ M _ PageIndexChanging "
onrowcancelingedit = " gv data _ M _ RowCancelingEdit "
onrowediting = " gv data _ M _ RowEditing " onrowupdating = " gv data _ M _ row updating " & gt；
& ltrow style back color = " White " ForeColor = " # 330099 " Font-Size = " 10px "/& gt；
& ltfooter style back color = " # FFFFCC " ForeColor = " # 330099 "/& gt；
& ltpage style back color = " # FFFFCC " ForeColor = " # 330099 " horizontal align = " Center "/& gt；
& ltSelectedRowStyle back color = " # ffcc 66 " Font-Bold = " True " ForeColor = " # 663399 "/& gt；
& ltheader style back color = " # 90ee 90 " Font-Bold = " True " ForeColor = " Black " Font-Size = " 10px "/& gt；
& lt列& gt
& ltASP:TemplateField header text = " Part number " item style-horizontal align = " left " >
& ltItemTemplate & gt
& ltASP:link button ID = " lbtnMate _ No " runat = " server " Text = ' & lt；% # Eval(" material _ no ")% & gt；'OnClick="lbtnNull_Click "
PostBackUrl = ' & lt%#字符串。格式(" ~/Asp _ Form/frm _ logo reveal _ m . aspx？mate={0} "，Eval(" material _ no ")% & gt；'& gt& lt/ASP:link button & gt；
& lt/item template & gt；
& lt/ASP:TemplateField & gt；
& ltASP:TemplateField header text = " part name " item style-horizontal align = " left " >
& ltItemTemplate & gt
& ltASP:Label ID = " LBL mate _ Nm " runat = " server " Text = ' & lt；% # Eval(" material _ nm ")% & gt；'& gt& lt/ASP:Label & gt；
& lt/item template & gt；
& lt/ASP:TemplateField & gt；
& ltAsp:TemplateField HeaderText= "通关名称" item style-horizontal align = " left " >
& ltItemTemplate & gt
& ltASP:Label ID = " lblRmks " runat = " server " Text = ' & lt；% # Eval(" rmks ")% & gt；'& gt& lt/ASP:Label & gt；
& lt/item template & gt；
& lt/ASP:TemplateField & gt；
& ltASP:TemplateField header text = " Is it exposed " >
& ltEditItemTemplate & gt
& ltASP:CheckBox ID = " CBK reveal " runat = " server "/& gt；
& lt/edit item template & gt；
& ltItemTemplate & gt
& ltASP:Label ID = " LBL reveal " runat = " server " & gt；& lt/ASP:Label & gt；
& lt/item template & gt；
& lt/ASP:TemplateField & gt；
& ltAsp:TemplateField HeaderText= "材料输入时间"项目样式-horizontal align = "left " >
& ltItemTemplate & gt
& ltASP:Label ID = " lblDt " runat = " server " Text = ' & lt；% # Eval(" upd _ dt ")% & gt；'& gt& lt/ASP:Label & gt；
& lt/item template & gt；
& lt/ASP:TemplateField & gt；
& ltASP:TemplateField show header = " false " item style-Width = " 80px " & gt；
& ltEditItemTemplate & gt
& ltASP:link button ID = " lbtnUpdate " runat = " server " causes validation = " true "
command name = " Update " Text = " Update " > & lt；/ASP:link button & gt；
& ltASP:link button ID = " lbtnCancel " runat = " server " causes validation = " false "
command name = " Cancel " Text = " Cancel " > & lt；/ASP:link button & gt；
& lt/edit item template & gt；
& ltItemTemplate & gt
& ltASP:link button ID = " lbt edit " runat = " server " causes validation = " false "
command name = " Edit " Text = " Edit " > & lt；/ASP:link button & gt；
& lt/item template & gt；
& ltItemStyle Width = " 80px " & gt& lt/ItemStyle >
& lt/ASP:TemplateField & gt；
& lt/Columns & gt；
& lt/ASP:GridView & gt；