C# using WPF to enter data

Question

I want to write a C# WPF application using visual studio 2010. I want to be able to allow the user to do the following:

1. enter some data,

2. select a file from a directory path,

3. error message will be displayed if the user enters wrong data,

4. the user will hit the submit button and call a windows api.

Thus can you tell me how to accomplish this goal?

Pavan R Bhupalam · Answer

use this code....

Suthish Nair · Answer

It seems an old thread. If your thread got resolved please Accept the thread as Answer that helped you.

Kiran Kumar Talikoti · Answer

Hi  Check this article.It may help you http://www.c-sharpcorner.com/uploadfile/prathore/login-and-registration-process-in-wpf-application/