DataGrid行循环 [英] Datagrid Rows Loop

问题描述

我试图采取 ID DataGrid的每一行的 dgGrid 有选择的复选框和地点它变成一个数组 ruleids 。我抬头一看在线的例子，发现这个循环出现。

当我试图重构逻辑我得到这个错误：

  

System.Web.UI.WebControls不包含行定义

  INT [] ruleids = NULL;
  的foreach（在dgGrid.Rows GridViewRow GVR）
  {
       如果（（（复选框）gvr.findcontrol（chkSelect））。经过==真）
       {
            ruleids.add（gvr.cells [ID]）;
       }
  }
 

解决方案

DataGrid不包含行的定义。取而代之行，它有项目。

因此​​，与Datagrid.items ...

尝试

 的foreach（在dgGrid.Items GridViewItem GVR）
{    //唧唧歪歪...
}
 

希望这有助于你......

I am attempting to take the id of each row of the datagrid dgGrid that has a checkbox selected and place it into an array ruleids. I've looked up examples online and noticed that this loop comes up.

when I attempted to reconstruct the logic I get this error:

System.Web.UI.WebControls does not contain a definition for Rows.

  int[] ruleids = null;
  foreach (GridViewRow  gvr in dgGrid.Rows)
  {
       if (((CheckBox)gvr.findcontrol("chkSelect")).Checked == true)
       {
            ruleids.add(gvr.cells["id"]);
       }
  }

解决方案

Datagrid does not contain a definition for "rows". Instead of rows, it has "items".

So try with Datagrid.items...

    foreach (GridViewItem  gvr in dgGrid.Items)
{

    //BLA BLA BLA...
}

Hope this helps you...

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