C＃中的GridView行点击 [英] c# gridview row click

问题描述

当我在GridView中点击一排，我想去一个其他页面的ID我从数据库中获取。

When I click on a row in my GridView, I want to go to a other page with the ID I get from the database.

在我RowCreated事件我有以下行：

In my RowCreated event I have the following line:

e.Row.Attributes.Add(
     "onClick",
     ClientScript.GetPostBackClientHyperlink(
          this.grdSearchResults, "Select$" + e.Row.RowIndex));

要prevent错误消息我有这个code：

To prevent error messages i have this code:

protected override void Render(HtmlTextWriter writer)
{
    // .NET will refuse to accept "unknown" postbacks for security reasons. 
    // Because of this we have to register all possible callbacks
    // This must be done in Render, hence the override
    for (int i = 0; i < grdSearchResults.Rows.Count; i++)
    {
        Page.ClientScript.RegisterForEventValidation(
                new System.Web.UI.PostBackOptions(
                    grdSearchResults, "Select$" + i.ToString()));
    }
    // Do the standard rendering stuff
    base.Render(writer);
}

我怎么可以给一个行具有唯一的ID（从DB），当我点击该行，另外一个页面被打开（如点击A HREF）和页面可以读取ID。

How can I give a row a unique ID (from the DB) and when I click the row, another page is opened (like clicking on a href) and that page can read the ID.

推荐答案

我有解决方案。

这是我做了什么：

if(e.Row.RowType == DataControlRowType.DataRow)
{
    e.Row.Attributes["onClick"] = "location.href='view.aspx?id=" + DataBinder.Eval(e.Row.DataItem, "id") + "'";
}

我在RowDataBound事件推的preceding code。

I have putted the preceding code in the RowDataBound event.

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