Condition() [2/2]

static ConditionalExpression System.Linq.Expressions.Expression< TDelegate >.Condition ( Expression< TDelegate > test, Expression< TDelegate > ifTrue, Expression< TDelegate > ifFalse, Type type )

inlinestaticinherited

Definition at line 2341 of file Expression.cs.

    {
        ExpressionUtils.RequiresCanRead(test, "test");
        ExpressionUtils.RequiresCanRead(ifTrue, "ifTrue");
        ExpressionUtils.RequiresCanRead(ifFalse, "ifFalse");
        ContractUtils.RequiresNotNull(type, "type");
        if (test.Type != typeof(bool))
        {
            throw Error.ArgumentMustBeBoolean("test");
        }
        if (type != typeof(void) && (!TypeUtils.AreReferenceAssignable(type, ifTrue.Type) || !TypeUtils.AreReferenceAssignable(type, ifFalse.Type)))
        {
            throw Error.ArgumentTypesMustMatch();
        }
        return ConditionalExpression.Make(test, ifTrue, ifFalse, type);
    }

References System.Dynamic.Utils.TypeUtils.AreReferenceAssignable(), System.Linq.Expressions.Error.ArgumentMustBeBoolean(), System.Linq.Expressions.Error.ArgumentTypesMustMatch(), System.Linq.Expressions.ConditionalExpression.Make(), System.Dynamic.Utils.ExpressionUtils.RequiresCanRead(), System.Dynamic.Utils.ContractUtils.RequiresNotNull(), and System.type.