与多个数据域GridBoundColumn

问题描述

我有，我想绑定到2场，这样我可以在一列显示两个字段GridBoundColumn。我愿做类似如下：

I have a GridBoundColumn that I would like to be bound to 2 fields so that I can display the two fields in one column. I would like to do something like the following:

<GridBoundColumn DataField1="LastName" DataField2="FirstName" DataFormatString="{0},{1}">

这可能吗？如果是的话怎么能实现呢？

Is this possible? If so how can it be accomplished?

这是在Telerik的radgrid控件使用，如果有什么差别。

This is used in a Telerik RadGrid if that makes any difference.

推荐答案

这可以通过实现OnItemDataBound方法来完成（在网格定义配置如 OnItemdataBound =GridItemDataBound）。

This can be accomplished by implementing the OnItemDataBound method (configured in your grid definition like OnItemdataBound="GridItemDataBound").

请确保该字段为唯一标识：

Make sure that the field is uniquely identified:

<GridBoundColumn UniqueName="UserName">

然后实现您的OnItemDataBound方式：

Then implement your OnItemDataBound method:

protected void GridItemDataBound(object aSender, GridItemEventArgs anEventArgs)
{
   if(anEventArgs is GridDataItem)
   {
      string firstName = "Joe";
      string lastName = "Smith";
      GridDataItem item = (GridDataItem)anEventArgs.Item;
      item["UserName"].Text = lastName + "," + firstName;
   }
}

这篇关于与多个数据域GridBoundColumn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！