private static void GuardAgainstSignatureFailures(InvokeContext ctx)
{
if (ctx.Values.Length < 2 ||
!ctx.Values[0].CanBeCastTo<DependencyProperty>())
ThrowException();
if (ctx.IsArgumentNameSpecified("path"))
return;
if (!((DependencyProperty)ctx.Values[0]).IsValidType(ctx.Values[1]))
ThrowException();
}
public void Handle(InvokeContext ctx)
{
GuardAgainstSignatureFailures(ctx);
var attachProp = (DependencyProperty)ctx.Values[0];
if (ctx.IsArgumentNameSpecified("path"))
ctx.AddSetterWith(ctx.NewBindSetterContext(attachProp));
else
{
var value = ctx.Values[1];
ctx.AddSetterWith<DependencyObject>(xaml => xaml.SetValue(attachProp, value));
}
}
public void Handle(InvokeContext ctx)
{
GuardAgainstSignatureFailures(ctx);
var attachProp = (DependencyProperty)ctx.Values[0];
if (ctx.IsArgumentNameSpecified("path"))
{
ctx.AddSetterWith(ctx.NewBindSetterContext(attachProp));
}
else
{
var value = ctx.Values[1];
ctx.AddSetterWith <DependencyObject>(xaml => xaml.SetValue(attachProp, value));
}
}
private static void GuardAgainstSignatureFailures(InvokeContext ctx)
{
if (ctx.Values.Length < 2 ||
!ctx.Values[0].CanBeCastTo <DependencyProperty>())
{
ThrowException();
}
if (ctx.IsArgumentNameSpecified("path"))
{
return;
}
if (!((DependencyProperty)ctx.Values[0]).IsValidType(ctx.Values[1]))
{
ThrowException();
}
}