Update按钮触发编辑事件处理程序 [英] Update button fires edit event handler

问题描述

我有一个GridView。标记是这样的...

I have a gridview. Markup is like this...

<asp:GridView ID="gvwServers" runat="server" class="gvwServers"  
AutoGenerateColumns="false"  OnRowEditing="gvwServers_Edit" 
onrowcancelingedit="gvwServers_Cancelling" onrowdeleting="gvwServers_Deleting" 
onrowupdated="gvwServers_Updated" onrowupdating="gvwServers_Updating"
AutoGenerateEditButton=true AutoGenerateDeleteButton=true>

  <columns>
    <asp:CommandField ButtonType="Button" EditText="Edit" ShowEditButton="true" />
    <asp:CommandField ButtonType="Button" EditText="Delete" ShowDeleteButton="true" />

    ...Bound fields and template fields etc...

我的code-背后都有这...

My Code-behind has this...

protected void gvwServers_Edit(object sender, GridViewEditEventArgs e)
{
    gvwServers.EditIndex = e.NewEditIndex;
    gvwServers.DataBind();
}
protected void gvwServers_Updated(object sender, GridViewUpdatedEventArgs e)
{
    gvwServers.DataBind();
}

protected void gvwServers_Updating(object sender, GridViewUpdateEventArgs e)
{
    gvwServers.DataBind();
}
protected void gvwServers_Deleting(object sender, GridViewDeleteEventArgs e)
{
    gvwServers.DataBind();
}
protected void gvwServers_Cancelling(object sender, GridViewCancelEditEventArgs e)
{
    e.Cancel = true;
    gvwServers.EditIndex = -1;
    gvwServers.DataBind();
}

问题是，大多数这些例程火正确，即编辑，删除，取消。的除了的，当我点击更新按钮， gvwServers_Edit（）火灾。这究竟是为什么？如何让我的更新按钮点击火 gvwServers_Updating（）？

The thing is that most of these routines fire correctly ie Edit, Delete, Cancel. Except when I click the Update button, gvwServers_Edit() fires. Why is this happening? How do I make the Update button click fire gvwServers_Updating()?

更新：我的问题解决了<一个href=\"http://stackoverflow.com/questions/4862305/asp-does-not-appear-to-be-emitting-correct-gridview-markup-for-dopostback\">here.

推荐答案

您可以在活动的功能重新映射。

You can always re-map the event to the function..

嘛......几乎编辑事件只能映射到具有函数（对象发件人，GridViewCancelEditEventArgs E）作为参数，可以同样更新的功能必须有（对象发件人，GridViewUpdatedEventArgs E）参数...

Well almost...the "Edit" events can only map to a function that has (object sender, GridViewCancelEditEventArgs e) as params, likewise update functions must have (object sender, GridViewUpdatedEventArgs e) params...

您可以使用pre-作出事件处理函数或使自己的，再次关键是在'E'参数类型。

You can use the pre-made event handling function or make your own, again the key being the 'e' param type.

如果你想有两个编辑（）和更新（）事件的常用功能，把那个code到一个单独的函数被称为处理这些事件时，火。

If you want to have common functionality for both the Edit() and Updating() event, put that code into a separate function that is called by the handlers when those events fire.

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