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► KB ► To/From Guides ► Access VBA ► Statements

Exception Trapping (Cross Ref > Statements)

By Mike Prestwood

Access VBA versus C#: A side by side comparison between Access VBA and C#.

Statements

Common statements such as if statements, loops, etc.

Exception Trapping

[Other Languages]

Languages Focus

A common usage of exception handling is to obtain and use resources in a "try-it" block, deal with any exceptions in an "exceptions" block, and release the resources in some kind of "final" block which executes whether or not any exceptions are trapped.

[Not specified yet. Coming...]

C#: try...catch...finally

C# uses a try...catch...finally statement to trap for errors.

try {}

catch {}

finally {}

Syntax Example:

try
{
  int y = 0;
  y = 1 / y;
}
catch
{
  MessageBox.Show("you cannot divide by zero");
}

C# Exception Trapping (try...catch...finally)