C# : Check value stored inside string object is decimal or not

in C# , how can i check whether the value stored inside a string object( Ex : string strOrderId="435242A") is decimal or not?

From stackoverflow

• You can use Decimal.TryParse to check if the value can be converted to a Decimal type. You could also use Double.TryParse instead if you assign the result to a variable of type Double.

  MSDN example:

  value = "1,643.57";
  if (Decimal.TryParse(value, out number))
     Console.WriteLine(number);
  else
     Console.WriteLine("Unable to parse '{0}'.", value);
  

• decimal decValue;
  
  if (decimal .TryParse(strOrderID, out decValue)
  { / *this is a decimal */ }
  else
  { /* not a decimal */}
  

• Use the Decimal.TryParse function.

  decimal value;
  if(Decimal.TryParse(strOrderId, out value))
    // It's a decimal
  else
    // No it's not.
  

• you may try parsing it:

  string value = "123";
  decimal result;
  if (decimal.TryParse(value, out result))
  {
      // the value was decimal
      Console.WriteLine(result);
  }
  

•     bool isDecimal;
      Decimal.TryParse(strOrderId,  out isDecimal);
  if(isDecimal)
  // strOrderId is decimal
  else
  // strOrderId is not a decimal