我如何获取GridView行数 [英] How can i get gridview row count

问题描述

我正在尝试获取gvProducts行计数.

I am trying to get gvProducts row count.

我尝试了以下代码，但结果不足.

I have tried the below code but it give insufficient result.

 protected void gvProducts_RowCommand(object sender, GridViewCommandEventArgs e)
   {

        string commandName = e.CommandName.ToString().Trim();
        GridViewRow row = (GridViewRow)(((LinkButton)e.CommandSource).NamingContainer);
        if (row.Controls.Count == 1)
        {
            //my code
        }
 }

推荐答案

您想要Gridview中的总行数吗?使用Count属性:

You want total rows in Gridview? Use Count property:

gvProducts.Rows.Count

更新:

要查找嵌套gridview的行数，可以使用父gridview的RowDataBound事件:-

To find the rows count of nested gridview, you can use the RowDataBound event of parent gridview:-

protected void gvProductsParent_RowCommand(object sender, GridViewCommandEventArgs e)
{
   if (e.Row.RowType == DataControlRowType.DataRow)
   {
        GridView gvProducts = (GridView)e.Row.FindControl("gvProducts ");
        int count = gvProducts.Rows.Count;
   }
}

请注意，此事件将针对父网格视图中显示的每一行触发，count会根据每一行而变化.

Please note this event will fire for each row present in your parent gridview this the count will change according to each row.

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