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8.7

ASP.Net Datagrid Problem reading Nz (Nulls from MS Access)

Asked by qtrmile69 in .NET, Microsoft Access Database

I have been working with an Expert who helped solve my Null issue in Access.

(Please See)
 http://www.experts-exchange.com/Microsoft/Development/MS_Access/Q_24099369.html#a23513790

and what I have now is that my Datagrid is not liking the Nz (if Nulls) in my queries....so what I need to do is overcome that part of it..

Please see above link to see the end of that issue and the beginning of this one. 
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Error Message Line 95
 
Server Error in '/mhbdl' Application.
--------------------------------------------------------------------------------
 
Undefined function 'Nz' in expression. 
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.Data.OleDb.OleDbException: Undefined function 'Nz' in expression.
 
Source Error: 
 
 
Line 93:         strQRY = "select * from mouts";
Line 94:         cmdGetData.CommandText = strQRY;
Line 95:         drGetData = cmdGetData.ExecuteReader();
Line 96: 
Line 97:         drGetData.Read();
 
 
Source File: c:\A\mhbdl\StatLeaders.aspx.cs    Line: 95 
 
 
 
 
                        strQRY = "select * from mouts";
                        cmdGetData.CommandText = strQRY;
((line 95))        drGetData = cmdGetData.ExecuteReader();
                        drGetData.Read();
 
        TableRow tr = new TableRow();
        TableCell td = new TableCell();
        TableCell td1 = new TableCell();
        TableCell td2 = new TableCell();
        TableCell td3 = new TableCell();
 
        tr.ID = "r1";
        td.ID = "c1";
        td.Text = "Outs";
        tr.Cells.Add(td);
        td1.ID = "c11";
        td1.Text = drGetData[0].ToString();
        tr.Cells.Add(td1);
        td2.ID = "c12";
        td2.Text = drGetData[1].ToString();
        tr.Cells.Add(td2);
        td3.ID = "c13";
        td3.Text = drGetData[2].ToString();
        tr.Cells.Add(td3);
 
        tblleaderm.Rows.Add(tr);
        drGetData.Close();
[+][-]01/30/09 03:26 PM, ID: 23514074Expert Comment

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[+][-]01/30/09 03:31 PM, ID: 23514110Expert Comment

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[+][-]01/30/09 03:41 PM, ID: 23514156Expert Comment

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[+][-]01/30/09 03:54 PM, ID: 23514224Author Comment

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[+][-]01/30/09 04:09 PM, ID: 23514317Author Comment

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[+][-]01/30/09 04:26 PM, ID: 23514410Author Comment

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[+][-]01/30/09 04:45 PM, ID: 23514538Accepted Solution

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About this solution

Zones: .NET, Microsoft Access Database
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Solution Provided By: nmarun
Participating Experts: 2
Solution Grade: A
 
[+][-]01/30/09 05:07 PM, ID: 23514650Author Comment

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