Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

Close a window in C#

Posted on 2016-09-14
10
Medium Priority
?
32 Views
Last Modified: 2016-10-05
Hello Experts,
In ASP.NET and C#, I am trying to close a window if there is no error in the form.  If error exists, I don't want to close it.  Is there a way?

Thank you in advance.
0
Comment
Question by:RadhaKrishnaKiJaya
  • 6
  • 4
10 Comments
 
LVL 45

Expert Comment

by:AndyAinscow
ID: 41799223
air code in C#:

if(NoErrorOnForm())
  this.Close();

Should close the form running the above code.  You would need to code the NoErrorOnForm function yourself to check for an error, it should return true if everything was OK.
0
 

Author Comment

by:RadhaKrishnaKiJaya
ID: 41799229
Hello AndyAinscow,
Thank you for your reply.  I have btnModify_Click event.  Inside it I do all kind of validations.  I want to close the form if everything is valid.  Otherwise I want to leave the form as it is.  I have already tried this.Close().  But it does not compile.

Thank you!
0
 
LVL 45

Expert Comment

by:AndyAinscow
ID: 41799230
>>But it does not compile.

What is the compile error?  Can you post the code and indicate the line(s) the compiler objects to.
0
Get your Conversational Ransomware Defense e‑book

This e-book gives you an insight into the ransomware threat and reviews the fundamentals of top-notch ransomware preparedness and recovery. To help you protect yourself and your organization. The initial infection may be inevitable, so the best protection is to be fully prepared.

 

Author Comment

by:RadhaKrishnaKiJaya
ID: 41799238
Error      92      'ProjectName.ProgramName' does not contain a definition for 'Close' and no extension method 'Close' accepting a first argument of type 'ProjectName.ProgramName' could be found (are you missing a using directive or an assembly reference?)
0
 

Author Comment

by:RadhaKrishnaKiJaya
ID: 41799245
Hey Andy,  It is already 2:00am.  I will reply you back in the morning.  Thank you!
0
 
LVL 45

Expert Comment

by:AndyAinscow
ID: 41799248
OK, no problems.
Are you running this code on a form - Close is a method a Form would have built in (but not some other class in general).
0
 

Author Comment

by:RadhaKrishnaKiJaya
ID: 41799778
Yes, I am running in a Form.
0
 
LVL 45

Expert Comment

by:AndyAinscow
ID: 41799786
Please post the code - that compile error doesn't make sense
0
 

Accepted Solution

by:
RadhaKrishnaKiJaya earned 0 total points
ID: 41807080
Andy,
Due to strict company policy in place, I will not be able to post my code.  If you have a sample program (could be small), please provide me.  Here is the JavaScript code I found and working.

string strScript = "window.close();";
ScriptManager.RegisterStartupScript(this, typeof(string), "key", strScript, true);

Thank you for your help!
0
 

Author Closing Comment

by:RadhaKrishnaKiJaya
ID: 41829528
Since I did find any better solution, I need to close this question.
0

Featured Post

Get free NFR key for Veeam Availability Suite 9.5

Veeam is happy to provide a free NFR license (1 year, 2 sockets) to all certified IT Pros. The license allows for the non-production use of Veeam Availability Suite v9.5 in your home lab, without any feature limitations. It works for both VMware and Hyper-V environments

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Problem Hi all,    While many today have fast Internet connection, there are many still who do not, or are connecting through devices with a slower connect, so light web pages and fast load times are still popular.    If your ASP.NET page …
Simulator games are perfect for generating sample realistic data streams, especially for learning data analysis. It is even useful for demoing offerings such as Azure stream analytics, PowerBI etc.
Please read the paragraph below before following the instructions in the video — there are important caveats in the paragraph that I did not mention in the video. If your PaperPort 12 or PaperPort 14 is failing to start, or crashing, or hanging, …
Despite its rising prevalence in the business world, "the cloud" is still misunderstood. Some companies still believe common misconceptions about lack of security in cloud solutions and many misuses of cloud storage options still occur every day. …

916 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question