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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Set Label Text Property with SQL SelectSet Label Text Property with SQL Select
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3/13/2007 7:12 AM
 
David Porter

Joined: 5/5/2006
Posts: 2
Hi,

I am very new to not only DNN but development in general and would really appreciate if anyone can help me with this question.
I have written a DNN module with help from the Nick Symmonds book on DNN Website creation in C#.  I have a combo box (cmbBox1) that when it is selected, it successfully performs a SQL call to the DB and populates a second combo box (cmbBox2).  Upon making a selection on cmbBox2 I wish to perform a select from the DB and set the Text property of two label controls on the same page based on data returned in the select.  The select will only ever return a single row.

Is it possible to manipulate the Label.Text property in C# based on fields retrieved from a single row in a SQL call?  If there is a better way to do this I would really appreciate a point in the right direction.  Thanks in advance.

Dave
 
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3/13/2007 10:44 AM
 
Shawn Duggan


www.t4g.com
Joined: 8/19/2005
Posts: 303
Assuming you are using a DataReader (dr) it should be as easy as the below in the code-behind.

Label.Text = dr["field_name"].ToString();

You should reconsider how you are implementing this functionality however.  Multiple post-backs and dB calls on a page isn't user friendly. 
Shawn Duggan MCPD
BlueTango Software - Canada Web Content Management
Website Design | DotNetNuke Hosting | DotNetNuke Tips and Tricks Blog
AuthIntegrator - The Easy Way To Integrate DNN and ASP.NET Applications
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3/14/2007 9:30 AM
 
David Porter

Joined: 5/5/2006
Posts: 2
Thanks Shawn.
 
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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...Set Label Text Property with SQL SelectSet Label Text Property with SQL Select


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