在GridView中rowCommand行索引 [英] row index in gridview rowCommand

问题描述

只是想从变量传递价值诺特尔变量：

Just want to transfer value from variable to nother variable :

 protected void gvVariableDetail_RowCommand(object sender, GridViewCommandEventArgs e)
        {

            if (e.CommandName == "Edit")
            {

                 int index = Convert.ToInt32(e.CommandArgument);
                 GridViewRow gvRow = gvVariableConfig.Rows[index];
                 int rowIndex = index;

            }

        }

但rowIndex位置仍然有0值，指数得到了行值（在这些情况下，我尝试编辑第2行等指标值是1（由0开始））。所以希望有人知道如何索引值传送到rowIndex位置。

But rowindex still have zero value, and index got row value(in these case i try edit row 2 and so index value is 1(start by 0)). so hope anyone know how to transfer index value to rowIndex.

推荐答案

您可以使用 CommandSource 财产和投它的<一个href=\"http://msdn.microsoft.com/en-us/library/system.web.ui.control.namingcontainer.aspx\"><$c$c>NamingContainer在 GridViewRow 。然后，你可以使用它的的rowIndex 属性：

You could use the CommandSource property and cast it's NamingContainer to the GridViewRow. Then you can use it's RowIndex property:

GridViewRow gvr = (GridViewRow)((Control)e.CommandSource).NamingContainer; 
int rowIndex    = gvr.RowIndex;

如果你想使用 CommandArgument 您必须从ASPX设置：

If you want to use the CommandArgument you have to set it from aspx:

CommandArgument='<%# ((GridViewRow) Container).RowIndex %>' 

那么这也可以工作：

then this also works:

int RowIndex = int.Parse(e.CommandArgument.ToString()); 

这篇关于在GridView中rowCommand行索引的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！