I am trying to get an entry IsEnabled property to set based on 2 different boolean values using a MultiTrigger in Xamarin.Forms 4.6.0.726. I have als ...

I have the following converter: public class InverseBooleanConverter : IValueConverter { #region IValueConverter Members and I'm attempting to use ...

I have a create-account page in my PCL, with a button that depends on several entry fields. I want to enable the Create button only when the fields h ...

I am new to triggers concepts and I'm not able to get the right approach as to how to achieve it. Based on data I have to scroll. Suppose data is cat ...

I wonder why this doesn't works: this code throws InvalidOperationException "Must have non-null value for 'Property'". IsTiket is a property of Dat ...

I want to know how to use the row index as a condition in the same way the column index is used in the code below: In this example the entire fir ...

This is my Multitrigger: If I use this trigger as a DataTrigger, the binding works. But I need the AlternationIndex. I thought it was because I wa ...

I am defining a Style for WPF TabControl TabItem. I want to show a slight "pushed down" effect on TabItem when mouse (left button) is pressed down and ...

I have a problem with my MultiTrigger and I don't know what is wrong. This is my MultiTrigger: It simply doesn't work and I don't know why. At an ...

Hi guys I couldn't find a question that really helps me with what I am trying to do. I have created a DataTemplate to help with some visualization of ...

I have a ListBox where I want to display the current State with a colored Rectangle sliding out. When The Item is Selected or MouseOver the Recangle ...

What I have is a custom window. Added a bool dependencyproperty. I want to use this dependency property as a condition for my triggers. A way to get a ...

1 if you select the cell, set row background on a white colour and 2 if you select the cell and row background is yellow, does not change the row ...

I encountered a situation where I can easily achieve the same functionality by using a MultiDataTrigger or, alternately, using a DataTrigger with a Mu ...

I know there are other threads about this but in my case its a bit different. I like to use an icon from a separate resource assembly This is used ...

for an UserControl I declared a DependencyProperty : Now I want to use these properties within a MultiTrigger: But if I use MyUserControl anothe ...

My question is similar to WPF Grid - How to apply a style for just one column? but applies to a GridView inside of a ListView I'm trying to apply a t ...

I have some internal errors coming up from 3rd party libraries during the build of a complex solution in VS2010 and sometime also errors accessing tim ...

I need to trigger a style for the NameTextBox, so that, when the input name is null or white space, the TextBox colours itself in red. The style is cr ...

I have a custom button MainMenuButton of type UserControl and atm I'm styling it. Now I wanted to implement a MultiTrigger to only change the appearan ...