c# - RadGridView 更改文本颜色

Question

我有一个简单RadGridView的方法，我想更改特定行（= 3 个单元格）的文本颜色。不幸的是，这段代码不起作用：

//add new row to the grid
EventLogGrid.Items.Add(new EventLogRow(eventType, occured, msg));

//change the color of the text of all cells if it's an exception
if (eventType == EventLogger.EventType.Exception)
{
  var rows = this.EventLogGrid.ChildrenOfType<GridViewRow>();
  rows.Last().Foreground = new SolidColorBrush(Colors.Yellow);
}

任何输入将不胜感激。

Answer 1

实际上有一个非常简单的解决方案：

1. 附加事件处理程序：

   EventLogGrid.RowLoaded += EventLogGrid_RowLoaded;
   

2. 更改行的颜色：

   if (((EventLogRow)e.DataElement).MsgType == EventLogger.EventType.Exception)
   {
      e.Row.Foreground = new SolidColorBrush(Colors.Red);
   }
   

Answer 2

尝试类似的方法 Telerik 网站也有大量很棒的示例Telerik Radgrid 概览

protected void RadGrid1_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)
{
    //Check if the Item is a GridDataItem
    if (e.Item is GridDataItem)
    {
        GridDataItem dataBoundItem = e.Item as GridDataItem;

        if (int.Parse(dataBoundItem["yourColounName"].Text) == "Date")
        {
            dataBoundItem["yourColounName"].ForeColor = Color.Red;
            dataBoundItem["yourColounName"].Font.Bold = true;
        }
    }
}

或者这对你有用这对你来说很有意义

protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)
{
    if (e.Item is GridDataItem)
    {
        GridDataItem item = (GridDataItem)e.Item;
        TableCell cell = (TableCell)item["YourColumnName"];
        cell.BackColor = System.Drawing.Color.Yellow;
    }
}