Is there a method in C# to check if a string is a valid identifier [duplicate]

Answer 1

Yes:

// using System.CodeDom.Compiler;
CodeDomProvider provider = CodeDomProvider.CreateProvider("C#");
if (provider.IsValidIdentifier (YOUR_VARIABLE_NAME)) {
      // Valid
} else {
      // Not valid
}

From here: How to determine if a string is a valid variable name?