object reference error

Posted by Dn2010 under ASP.NET on 2/6/2011 | Points: 10 | Views : 2232 | Status : [Member] | Replies : 4

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hi friends,
error in this part

+ Server.MapPath("..\\login.mdb") +

this is full line
OleDbConnection con = new OleDbConnection("Provider=Microsoft.Jet.Oledb.4.0 ;data source=" + Server.MapPath("..\\login.mdb") + ";");
System.Data.OleDb.OleDbDataAdapter dap = new System.Data.OleDb.OleDbDataAdapter("Select * from Categories", con);

Error 1 An object reference is required for the nonstatic field, method, or property 'System.Web.UI.Page.Server.get' D:\sample\Admin\AdminLogin.aspx.cs

Error 2 A field initializer cannot reference the nonstatic field, method, or property 'Admin_AdminPanel.con' D:\sample\Admin\AdminLogin.aspx.cs

please correct it.

thanks.

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Posted by: Naimishforu on: 2/7/2011 [Member] [MVP] Bronze | Points: 25

0	I'm not sure but object reference is required means your variable is not getting any values assign...try to debug the code and check for the runtime value of con variable!! Dn2010, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Karthikanbarasan on: 2/8/2011 [Member] [Moderator] [Microsoft_MVP] [MVP] Silver | Points: 25

0	Hi, Post your complete code... Thanks Karthik www.f5Debug.net Dn2010, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: jayanthichebrolupanoramicworldbiz-8895 on: 2/9/2011 [Member] Starter | Points: 25

0	Hi, Server is property to System.Web.UI.Page class so confirm whether you have use it in page body or not. Dn2010, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Madhu.b.rokkam on: 2/10/2011 [Member] [MVP] Bronze | Points: 25

0	Cross check if you have framed the connection string properly and the mdb file is in place. Regards Madhu Thanks and Regards Madhu Dn2010, if this helps please login to Mark As Answer. \| Alert Moderator

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