Exception Handling

Question

hi to all can any one explain detailed about exception handling in c# with some examples

Kirtan Patel · Answer

Hi  Try below articles available on Site it self http://www.c-sharpcorner.com/UploadFile/rekhasingh1610/208192009021309AM/2.aspx http://www.c-sharpcorner.com/UploadFile/skumaar_mca/ExceptionHandling09142009012625AM/ExceptionHandling.aspx

srinivas · Answer

ok thank you friend

Kirtan Patel · Answer

no Friend its not needed for using user defined exception this type of exception is thrown by the application when non fatal error occur in application

srinivas · Answer

ok thank you for your quick response kirtan I saw some where that for user defined exception we have to derive System.ApplicationException class what it means

Kirtan Patel · Answer

ya for catching the exception the process is same as you shown and User defined Exception = Own own exception i shown you process in above post how to throw it :)

srinivas · Answer

how to catch my own exceptions catch(myex) { //some message } is this is correct or any other process is there and can you explain about user defined exceptions

Kirtan Patel · Answer

throw is used to Throw our own exception or generate our own exception on certain condition suppos for example you want to throw exception when user enters name = user in textbox then you can do this like below string str = TextBox1.Text; if(str == user) { Exception myex = new Exception ( My Own Exception ); throw myex; } that will generate your own exception :)

srinivas · Answer

thank you for your support but in both the articles there is nothing about throw statement can you explain that one thank you