I got resolve it with this tip WPF TabControl: Turning Off Tab Virtualization at http://www.codeproject.com/Articles/460989/WPF-TabControl-Turning-Off-Tab-Virtualization this a class of TabContent with property IsCached.
(extracted some explanation that was hidden in comments in other answer) The problem lies in the following line: this.dom.addEventListener(“click”, self.onclick, false); Here, you pass a function object to be used as callback. When the event trigger, the function is called but now it has no association with any object (this). The problem can be solved … Read more
There is a fresh answer to that question now. SWIG, as of version 3.0 seems to provide javascript interface generators for Node.js, Webkit and v8. I’ve been using SWIG extensively for Java and Python for a while, and once you understand how SWIG works, there is almost no effort(compared to ffi or the equivalent in … Read more
Believe it or not, just add Path= and use parenthesis when binding to an attached property: IsChecked=”{Binding Path=(local:Attached.Test), Mode=TwoWay, RelativeSource={RelativeSource Self}}” In addition, your call to RegisterAttached should pass in “Test” as the property name, not “TestProperty”.
Try this: IList<String> list_string= new List<String>(); DataGridView.DataSource = list_string.Select(x => new { Value = x }).ToList(); dgvSelectedNode.Show(); I hope this helps.
You should use it if you want to have access to the entire UIComponent instead of just only its value. For example, to access some methods which can’t be invoked/bound in the view. This is answered in the 1st question you found: JSF component binding – some confusion The 2nd question which you found, component … Read more
The simplest way that I’ve done it is to use a XamlWriter to save the WPF object as a string. The Save method will serialize the object and all of its children in the logical tree. Now you can create a new object and load it with a XamlReader. ex: Write the object to xaml … Read more
The short answer is that early (or static) binding refers to compile time binding and late (or dynamic) binding refers to runtime binding (for example when you use reflection).
Perhaps the simplest solution is to make a global binding for the mousewheel. It will then fire no matter what widget is under the mouse or which widget has the keyboard focus. You can then unconditionally scroll the canvas, or you can be smart and figure out which of your windows should scroll. For example, … Read more
This is tricky because ToolTip is not part of the VisualTree. Here you see a cool solution for the same problem with ContextMenus. The same way you can go for the ToolTip. UPDATE Sadly the link is gone and I have not found the referenced article anymore. As far as I remember, the referenced blog … Read more