RE: [aus-dotnet] IsDate function

[Sean Malloy]

> This is very slow if the input param is null

if the input param being null makes it slow, why don't you place a check for
that first, if null return false or something?

C# version (yelch VB)

bool IsDate(string input)
{
	if (input == null || input.Length == 0)
		return false;

	try
	{
		DateTime.Parse(input);
		return true;
	}
	catch (FormatException)
	{
		return false;
	}
}
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