DBFileName=DevExpress.Utils.FileHelper.FindingFileName(Appliaction.StartupPath,"Data\\Product>xml");
if(DBFileName != "")
{
DataSet dataSet = new DataSet();
dataSet.ReadXml(DBFileName);
gridControl1.DataSource = dataView = dataSet.Tables[0].DefaultView;
}
DevExpress 如何读取当前目录下文件,加载至grid
原文：http://www.cnblogs.com/cxhu-gis/p/4987726.html