Condition Inside Try And Catch()

[dle]

some time it works with the script below but most of the time it won't catch.

 

//Assume one of the parameter is empty 

//A is a channel

Private Error = 1

Private String FileHandle = File.Open(Directory,0,1,1,1)

Try

 If ( A == 0)

    File.Write(FileHandle, Test_Result[][0]+","+Test_Result[][1]+.........)

Else

   File.Write(FileHandle, Test_Result[][10]+","Test_Result[][9]+..........)

Endif

  File.CloseAll() 

 Error = 0

Catch()

  File.CloseAll()

  System.MessageBox("One of the parameter is empty","Help")

Endcatch

 

If (Error == 0)

  System.MessageBox("Successsfully saved","Help")

Endif

 

I mostly receive the message "Successfully saved", and the data is not updated to the file. just 1 out of 20 time it will throw me my error message in the Catch.

 

However, if I do the below

 

Try

    File.Write(FileHandle, Test_Result[][0]+","+Test_Result[][1]+.........)

    File.CloseAll()

    Error = 0

 

Catch()

  File.CloseAll()

  System.MessageBox("One of the parameter is empty","Help")

Endcatch

 

If (Error == 0)

  System.MessageBox("Successsfully saved","Help")

Endif

 

It will always throw me the error message "One of the parameter is empty" if there is an empty parameter.

 

 

[AzeoTech]

Add a breakpoint and step through it.