Can some one explain me about OnPreRender event in Asp.net

Question

1.00/5 (2 votes)

See more:

One of the developer written this code earlier, now when I am looking into this method bit of difficulty to understand....

C#

protected override void OnPreRender(EventArgs e)
    {
        base.OnPreRender(e);

        if (formMode != (int)HR.Dal.FormMode.New && formSaveMode == (int)SaveMode.No)
        {
            SetValues();
        }
        else
        {
            CreateDependentsRow(-1);
        }
    }

Posted 14-Sep-15 3:01am

Meer Wajeed Ali

Updated 14-Sep-15 3:25am

v2

Add a Solution

Comments

Thanks7872 14-Sep-15 9:14am

And you are suppose to explain that 'doubts', than only it will make a question. Use improve question link at the bottom of the question and update it with your 'doubts'.

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

hypermellow · Answer 1 · 2015-09-14T05:26:00

Hi,

Have a read up about ASP.NET Page Life Cycle Events.

Some Article For You:
ASP.NET Page Life Cycle Events[^]
A Dive into ASP.NET Page Life Cycle[^]

The main reason to use pre_render events is to make changes to control properties after databinding events have completed, but before the ViewState is written.

... hope it helps.