Server Error in '/' Application.

There is no row at position 0.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.IndexOutOfRangeException: There is no row at position 0.

Source Error:


Line 232:    public void WriteTitle()
Line 233:    {
Line 234:        Response.Write(dt.Rows[0]["Title"].ToString() );
Line 235:    }
Line 236:    public void WriteLink()

Source File: c:\inetpub\httpdocs\dangtinwebnhom\ArticleDetail.aspx.cs    Line: 234

Stack Trace:


[IndexOutOfRangeException: There is no row at position 0.]
   System.Data.RBTree`1.GetNodeByIndex(Int32 userIndex) +2244606
   System.Data.DataRowCollection.get_Item(Int32 index) +20
   error.WriteTitle() in c:\inetpub\httpdocs\dangtinwebnhom\ArticleDetail.aspx.cs:234
   ASP.articledetail_aspx.__RenderContent2(HtmlTextWriter __w, Control parameterContainer) in c:\inetpub\httpdocs\dangtinwebnhom\ArticleDetail.aspx:5
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +131
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +150
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +246
   System.Web.UI.HtmlControls.HtmlHead.RenderChildren(HtmlTextWriter writer) +28
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +49
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +150
   ASP.masterpage_master.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in c:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\7ad47c20\357965b3\App_Web_dlkhm0rf.0.cs:0
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +131
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +150
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +246
   System.Web.UI.Page.Render(HtmlTextWriter writer) +40
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +150
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5363


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.34212