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Converts the specified string representation of a number to an equivalent 64-bit unsigned integer.
This API is not CLS-compliant. Namespace: System
Assembly: mscorlib (in mscorlib.dll)
- Type: System..::..String
A string that contains the number to convert.
Return ValueType: System..::..UInt64
A 64-bit signed integer that is equivalent to the number in value, or 0 (zero) if value is nullNothingnullptrunita null reference (Nothing in Visual Basic).
If you prefer not to handle an exception if the conversion fails, you can call the method instead. It returns a Boolean value that indicates whether the conversion succeeded or failed.
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see dd66cd4c-b087-415f-9c3e-94e3a1835f74.