public override Expression Bind(Object[] args, ReadOnlyCollection <ParameterExpression> parameters, LabelTarget returnLabel)
{
Expression testRuleValidityExpression = null;
Expression getVariableValueExpression = null;
doAllButFinalBinding(
args,
(BindingHandle handle) => {
testRuleValidityExpression = Expression.Constant(true);
var handleConstant = Expression.Constant(handle);
getVariableValueExpression = handle.IsDirect ?
Expression.Field(handleConstant, TypeGuru.directBindingHandleType, "value") :
Expression.Property(handleConstant, "Value");
});
return(Expression
.IfThen(
testRuleValidityExpression,
Expression.Return(returnLabel, getVariableValueExpression)));
}
public override Expression Bind(Object[] args, ReadOnlyCollection <ParameterExpression> parameters, LabelTarget returnLabel)
{
Expression testRuleValidityExpression = null;
Expression setVariableValueExpression = null;
ParameterExpression value = parameters[1];
doAllButFinalBinding(
args,
(BindingHandle handle) => {
testRuleValidityExpression = Expression.Constant(true);
setVariableValueExpression =
Expression.Assign(
Expression.Property(Expression.Constant(handle), "Value"),
value);
});
return(Expression
.IfThen(
testRuleValidityExpression,
Expression.Return(returnLabel, setVariableValueExpression)));
}
