ValidateVariableAndValue()

static void System.Environment.ValidateVariableAndValue ( string variable, ref string value )

inlinestaticprivate

Definition at line 538 of file Environment.cs.

    {
        if (variable == null)
        {
            throw new ArgumentNullException("variable");
        }
        if (variable.Length == 0)
        {
            throw new ArgumentException(SR.Argument_StringZeroLength, "variable");
        }
        if (variable[0] == '\0')
        {
            throw new ArgumentException(SR.Argument_StringFirstCharIsZero, "variable");
        }
        if (variable.Contains('='))
        {
            throw new ArgumentException(SR.Argument_IllegalEnvVarName, "variable");
        }
        if (string.IsNullOrEmpty(value) || value[0] == '\0')
        {
            value = null;
        }
    }

References System.SR.Argument_IllegalEnvVarName, System.SR.Argument_StringFirstCharIsZero, System.SR.Argument_StringZeroLength, and System.value.

Referenced by System.Environment.SetEnvironmentVariable(), and System.Environment.SetEnvironmentVariable().