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03.02.2008 at 10:10PM PST, ID: 23208575
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7.9

Insert information into access database using ADO.NET

Asked by nxpsupport in .NET, VB Database Programming, VB Objects

Tags:

I am having all sorts of issues.  I think I am headed in the right direction but I get the following error:

Object reference not set to an instance of an object. (ERROR IS SHOWING ON LINE12)

Line 10:       Dim SqlStr As String = "INSERT INTO ClaimStatusRequests (clientNumber, ourNumber, statusMemo)VALUES('" & cfnconfirm.Text & "','" & ofnconfirm.Text & "','" & msgconfirm.Text & "')
Line 11:       Dim Cmd As New OleDbCommand(SqlStr,OleDbCon1)
Line 12:       OleDbCon1.Open()
Line 13:       Cmd.ExecuteNonQuery()  
Line 14:       OleDbCon1.Close()Start Free Trial 
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HERE ARE THE EVENTS:
 
<%@ Import Namespace="System.Data.OleDb" %>
<script  runat="server">
Sub confirmit(sender As Object, e As EventArgs)
	Dim OleDbCon1 As OleDbConnection
	Dim ConStr As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=index-3.mdb"	
	Dim SqlStr As String = "INSERT INTO ClaimStatusRequests (clientNumber, ourNumber, statusMemo)VALUES('" & cfnconfirm.Text & "','" & ofnconfirm.Text & "','" & msgconfirm.Text & "')"	
	Dim Cmd As New OleDbCommand(SqlStr,OleDbCon1)
	OleDbCon1.Open()
	Cmd.ExecuteNonQuery()   
	OleDbCon1.Close()
 
End Sub
 
Sub submit(sender As Object, e As EventArgs)
   cfnconfirm.Text="" & cfn.Text
   ofnconfirm.Text="" & ofn.Text
   msgconfirm.Text="" & msg.Text
   cfn.Visible="False"
   ofn.Visible="False"
   msg.Visible="False"   
   cfnconfirm.Visible="True"
   ofnconfirm.Visible="True"
   msgconfirm.Visible="True"
   submitbutton.Visible="False"
   confirmbutton.Visible="True"
   fixbutton.Visible="True"
   formheader.Visible="False"
   confirmheader.Visible="True"
End Sub
 
Sub fixform(sender aS Object, e As EventArgs)
   cfn.Text="" & cfnconfirm.Text
   ofn.Text="" & ofnconfirm.Text
   msg.Text="" & msgconfirm.Text
   cfn.Visible="True"
   ofn.Visible="True"
   msg.Visible="True"   
   cfnconfirm.Visible="False"
   ofnconfirm.Visible="False"
   msgconfirm.Visible="False"
   submitbutton.Visible="True"
   confirmbutton.Visible="False"
   fixbutton.Visible="False"
   confirmheader.Visible="False"
   formheader.Visible="True"
End Sub
 
</script>
 
 
HERE IS MY FORM:
 
<Form name="form1" runat="server">	
	<asp:Label id="formheader" runat="server" Visible="True">Please use the form below</asp:Label>			
	<asp:Label id="confirmheader" runat="server" Visible="False">Please confirm the information below</asp:Label>
						
	<asp:RequiredFieldValidator ControlToValidate="cfn" Text="*" runat="server" />
	Client File Number:
	<asp:Label id="cfnconfirm" runat="server" Font-Size="X-Small" /> <br>
	<asp:TextBox id="cfn" runat="server"/>
				
	<asp:RequiredFieldValidator ControlToValidate="ofn" Text="*" runat="server"/>
	Our File Number:
	<asp:Label id="ofnconfirm" runat="server"/><br>
	<asp:TextBox id="ofn" runat="server"/>
							
	<asp:RequiredFieldValidator ControlToValidate="msg" Text="*" runat="server"/>
	Reason for Request:
	<asp:Label id="msgconfirm" runat="server"/>
	<asp:TextBox id="msg" runat="server" TextMode="MultiLine" Width="265px"/>
			
	<asp:Button OnClick="submit" Text="Submit" id="submitbutton" runat="server"/>				
	<asp:Button OnClick="confirmit" runat="server" Text="Confirm" id="confirmbutton" Visible="False"/>
	<asp:Button OnClick="fixform" runat="server" Text="Fix Form" id="fixbutton" Visible="False"/>
</Form>
 
Keywords: Insert information into access databas…
Title
1 SIngle Insert or Update statement - AD…
2 c# ado.net beginners guide
3 ADO.NET
4 Syntax error on INTO INSERT statemen…
5 C# ADO.net
6 System.Data.OleDb insert problem
 
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[+][-]03.02.2008 at 10:59PM PST, ID: 21029452

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About this solution

Zones: .NET, VB Database Programming, VB Objects
Tags: Asp.Net, VBscript
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Solution Provided By: Dhaest
Participating Experts: 1
Solution Grade: A
 
 
[+][-]03.03.2008 at 05:48AM PST, ID: 21031301

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