ADO.NET :: Retrieving Two Values From Database In Textbox And C#

Feb 24, 2011

I want to retrieve the values from two columns in a database, but I get an error. Here is my code:


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protected void Button1_Click(object sender, EventArgs e)

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I have one page on which there are 6 labels and six text box for subject apart from this there are 2 to 3 other text box and label for studnt information. i want to do in such a way that if i enter student enroll no i get his/her name ,dept,sem,all subjects on 6 labels and marks related to subject in text box. In table there are fields 

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Here is my .aspx page

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[Code] ..... 

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[Code] .....

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