I am using MVVM pattern and have a scenario where I need to hide a control based on some functional logic.
When I remove this style from a button it displays properly.When I don\'t, it pushes all the other 开发者_C百科buttons in the row down by approx 5 pixels.
I have a grid whose rows need to be resized dynamically based on the view model.I\'d like to do something like the following:
This question already has an answer here: Closed 11 years ago. Possible Duplicate: Is it possible to use a setter to return a property to its default value?
I want to enable/disable a ComboBox based on if there is an item selected in another ComboBox. I was able to get it working by setting a trigger on the Style, but that overrides my custom global style
I want to set the SelectedIndex of ComboBox to 0when the SelectedItem it is bound to is null by using DataTrigger. But it is not working. Where am I going wrong?
My usercontrol contains 3000 NewDotControls in an itemscontrol. The ControlTemplate for NewDotControl is specified in a style that defines the visualstates and there is an eventtrigger that invokes a
I have a rectangle which I am animating the backround colour of. It should change to green each time a particular number goes up. And red when it goes dowm. If the number doesn\'t change for a while
My application has a few background worker, each doing different work. When I click the \'Start\' button, all backgroundworker will start simultaneously.
what is wrong about the following code? I get this error during compilation: The property \'TargetName\' does not represent a valid target for the \'Setter\' because an element named \'cc\' was not
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