While Loading The Page In Asp Dot Net Using C Sharp, I Need To Display The Maximum Value Of The Column(In Table ) In A Label Boxs Always

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while loading the page in asp dot net using c sharp, i need to display the maximum value of the column(in table ) in a label boxs always

Select max(refno+1) from master.i am new in asp pls,help

Posted 2-Jun-15 3:46am

Unni R

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Peter Leow 2-Jun-15 10:22am

It should be
select max(refno) + 1 from master
By the way, what is the purpose of this maximum value?

Unni R 2-Jun-15 10:42am

I need to display this number always SqlDatareader cmd =new SqlDatareader("select max(refno+1) from master"con);
DataSet ds=new DataSet();
cmd.fill(ds);
label.text=ds;
But its not wrking

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) · Answer 1 · 2015-06-02T04:25:00

Steps

So, steps are like...

Create Connection Object.
Create Command Object.
Assign appropriate query and Connection to the Command Object.
Open the Connection.
Execute your Command using proper SqlCommand Method[^] to get the results.
Then bind value with the Label.

Example

DataBinding DropDownList Label and Textbox Controls in ASP.Net[^].