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8.6

VB SQL  INSERT INTO: Invalid column name error

Asked by adamchicago in Visual Basic Programming, SQL Query Syntax, .NET

Tags: visual basic vb.net sql db

Please help me overcome this VB SQL Syntax error.

"Invalid column name 'Adamfoods'. Invalid column name 'RETAIL'."

There's a SQL table named "MODULE_LIBRARY" with two fields: "NAME" and "TYPE" both set to VARCHAR(100)

Then there's a textbox that populates "Me.modulenmTB.Text" and 3 radio buttons that populate the variable "modLibtype".

If the user keys in the name "Adamfoods" for Me.modulenmTB.Text and click the radio button to make the variable "modLibtype" equal "RETAIL", so ultimately the TABLE MODULE_LIBRARY field NAME = Adamfoods and field TYPE = RETAIL, but instead this error occurs

Thank you very much for your help! 
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Private Sub modulebldrcontBTN_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles modulebldrcontBTN.Click
 
        '1****PLACE MODULE: NAME & TYPE INTO MODULE_LIBRARY TABLE
        Dim modLibtype As String = "NOTHING"
 
        'OPEN THE CONNECTION
        If mySharedConn.State = ConnectionState.Open Then
            mySharedConn.Close()
        End If
        mySharedConn.Open()
 
        If retailRB.Checked = True Then modLibtype = "RETAIL" Else 
        If marketRB.Checked = True Then modLibtype = "MARKET" Else 
        If attributeRB.Checked = True Then modLibtype = "ATTRIBUTE"
 
        Dim str As [String]
        str = "INSERT INTO ""MODULE_LIBRARY""(""NAME"", ""TYPE"")VALUES (""" & Me.modulenmTB.Text & """, """ & modLibtype & """)"
 
        Dim myCommand As New SqlCommand(str, mySharedConn)
        myCommand.ExecuteNonQuery()
        If mySharedConn.State = ConnectionState.Open Then
            mySharedConn.Close()
        End If
 
End Sub
[+][-]08/07/09 07:48 PM, ID: 25048123Accepted Solution

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About this solution

Zones: Visual Basic Programming, SQL Query Syntax, .NET
Tags: visual basic vb.net sql db
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Solution Provided By: JackOfPH
Participating Experts: 1
Solution Grade: A
 
 
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