var result = Test.DivideNumbers(15, 5);
if (result.IsSuccess)
Console.WriteLine($"The result is: {result.Value}");
else
Console.WriteLine($"Error occurred: {result.ErrorMessage}");
Avoid exceptions using the Try-Parse pattern
The Try-Parse pattern is a great way to handle exceptions in your application. In C#, the Try-Parse pattern is implemented using the TryParse method, which converts a data type into another and returns a Boolean value. If the parsing process is successful, it returns true; otherwise, it returns false. You can utilize this pattern to manage exceptions in your code when converting data types, as demonstrated in the following code snippet.
String str = "1000";
Boolean result = Int32.TryParse(str, out int n);
if (result == true)
Console.WriteLine($"{n}");
else
Console.WriteLine("Error in conversion");
Avoid exceptions by calling Try* methods
When converting data types, it is advisable to use the Try-Parse pattern as illustrated above. Additionally, there are other Try methods such as TryGetValue that can also be helpful. These methods return false if the operation is unsuccessful and provide the result of a successful operation through an out parameter. The following code snippet demonstrates how you can utilize this approach.
