Problems With SqlDataSource Parameters

Nov 29, 2007

Hello!

 I am pulling my hair out over this latest problem. I'm trying to do a simple SQL SELECT statement by taking values from textboxes and inserting them into the WHERE part of the statement. I'm using MySQL and have to use ? prefix for all inserts, that I have working by the way. Now for some reason I cannot get the values from the text boxes to replace the prefixes! Here is my code:

 

 private void submitLogin(object source, EventArgs e) {
if (isPassword(password.Text.ToString()) && isEmail(username.Text.ToString()))
{
ValidateCustomer.SelectParameters["c_email"].DefaultValue = "fish";
ValidateCustomer.SelectParameters["c_password"].DefaultValue = "cakes";

test_label.Text = ValidateCustomer.SelectCommand.ToString();
}
else {
test_label.Text = "Username or Password Incorrect";
}
}

 <asp:SqlDataSource runat="server"
ID="ValidateCustomer"
ProviderName="System.Data.Odbc"
ConnectionString ="<%$ connectionStrings:MySQLDatabase %>"
SelectCommand ="SELECT * FROM customer_details WHERE (Customer_Email = ? AND Customer_Password = ?)">
<selectparameters>
<asp:parameter name="c_email" type="String" />
<asp:parameter name="c_password" type="String" />
</selectparameters>
</asp:SqlDataSource> 


 

I have omitted obvious code. The test label, when updated, shows the SQL statement but with the ?. I also use controlparameters that took the values directly from the textboxes but again this did not work. I'm really stuck with this one. Your help is much needed!

 

Cheers

Dan

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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Imports System.Data
Imports System.Data.SqlClient
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Inherits System.Web.UI.Page
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End Sub
End Class
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
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            <UpdateParameters>

                <asp:Parameter Name="original_qualId"
/>

                <asp:Parameter Name="quantity"
/>

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            <DeleteParameters>

                <asp:Parameter Name="original_qualId"
/>

                <asp:Parameter Name="createdBy"  DefaultValue="TEST"/>

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                <asp:Parameter Name="masterKey"
/>

            </SelectParameters>

        </asp:SqlDataSource>

 

My problem is that I need to pass the contents
of the VB variable ‘createdBy’ into the DeleteParameters option.

 

This is defined in the code as: Dim createdBy As String = getUserLoginName(Me.Page)

How do I pass this into the update and/or delete part
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