在gridview中的asp.net按钮中传递多个参数

发布于 2024-08-27 12:29:15 字数 548 浏览 16 评论 0原文

我在 gridview 中有一个 TemplateField 列，里面有一个按钮。

没有键值（当然这不是我设计的），但另一方面，在比较每个单列时没有冗余，因为它们是事件，并且有某些东西的“开始日期”和“结束日期”这不可能同时发生两次。

我已经考虑过使用这些值和所有值进行选择，但我只希望按钮将大约五个参数传递给给定函数。

我已经测试过：

<asp:Button  CommandArgument='<%# Eval("day")%>'  ID="Button2" runat="server" Text="Button" />

它工作正常，单击行的日期已经过去，并且可以通过以下方式检索：

e.CommandArgument.ToString();

在 GridView_RowCommand 处理程序中。

我如何传递多个参数？我考虑过用一个分隔字符连接（不会那么糟糕），但除了还不知道如何去做（不想投资一个糟糕的解决方案）之外，我想要一个更聪明的解决方案。

原文

I have a TemplateField column in a gridview with a button inside of it.

There is NO key value (surely that was not designed by me) , but in the other hand there aren't redundancies when comparing each single column, because they are events, and there is "starting date" and "ending date" of something that could not happen twice at the same time.

I've already figured selecting with these values and all, but I just want the button to pass about five arguments to a given function.

I've tested:

<asp:Button  CommandArgument='<%# Eval("day")%>'  ID="Button2" runat="server" Text="Button" />

And it works properly, the day of the clicked row is passed, and could be retrieved through:

e.CommandArgument.ToString();

in the GridView_RowCommand handler.

How do I pass more than one argument? I've thought about concatenating with a separating character (wouldn't be that bad) but besides not knowing how to do it yet (didn't want to invest in a poor solution) I want a smarter one.

分享到QQ

分享到微博

如果你对这篇内容有疑问，欢迎到本站社区发帖提问参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。

发布评论

需要登录才能够评论，你可以免费注册一个本站的账号。

我做我的改变 2024-09-03 12:29:15

最简单的方法可能是通过按钮访问 GridView 行并以这种方式访问值：

void Button2_Click(object o, EventArgs e) {
    Button myButton = (Button)o;
    GridViewRow row = (GridViewRow)muButton.Parent.Parent;

    string value1 = row.Cells[0].Text;
    string value2 = row.Cells[1].Text;
    ...
}

The easiest way may be to access the GridView row via the button and access the values that way:

void Button2_Click(object o, EventArgs e) {
    Button myButton = (Button)o;
    GridViewRow row = (GridViewRow)muButton.Parent.Parent;

    string value1 = row.Cells[0].Text;
    string value2 = row.Cells[1].Text;
    ...
}

回复收藏 0 原文

~没有更多了~