displaying a whole table from the database

Question

I am having a table in my database named Feedbacks and i need to diplay in the page of admin when admin will be going to click on the view feedback button then the whole feedback table with the buttons reply,add delete for each row should be displayed. The columns in my feedback table were commenton,commentabout,your comment,,etc

Answer 1

You can check by this code

 

Method 1

 

if(!String.IsNullOrEmpty(txtContent.Text)){

// it is true

}

else

{

 // it is false

}

 

Method 2

 

 if(txtContent.Text != "")
{

}

 

Method 3

if (txtContent != string.Empty)
{

}

 

Answer 2

Hello,

Thanks for accepting answer. For new question, ask same in new. with your code.

Answer 3

thanks Kalu and Nilesh

I works fine but in my code above when I click on the button to submit to database the whole page is refreshed I do need to stop that I tried with updatepanel but I could not I read about ajax but I have no idea how to do it

please help me it f you have any example

I appreciate that very much

Answer 4

if you want to restrict user from saving when txtcontent is null then you can use validation control, else write your query in if (txtContent.text !="").