请教asp.net的错误解决

Question

错误：c:\inetpub\wwwroot\WebApplication4\WebForm1.aspx.cs(32): 方法“WebApplication4.WebForm1.DataGrid1_PageIndexChanged(object, System.Web.UI.WebControls.DataGridPageChangedEventArgs)”与委托“void System.Web.UI.WebControls.DataGridItemEventHandler(object, System.Web.UI.WebControls.DataGridItemEventArgs)”不匹配
源码：
this.DataGrid1.PageIndexChanged += new System.Web.UI.WebControls.DataGridItemEventHandler(this.DataGrid1_PageIndexChanged);private void DataGrid1_PageIndexChanged(object sender, System.Web.UI.WebControls.DataGridPageChangedEventArgs e)  {  DataGrid dg = (DataGrid)sender;  dg.CurrentPageIndex = e.NewPageIndex;  DataGridDataBind();  } 
请问应怎么解决

Answer 1

类型错了,应该是
DataGrid1.PageIndexChanged+=new DataGridPageChangedEventHandler(DataGrid1_PageIndexChanged);