Questions tagged as 'xaml'

Tagged questions
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Do an IsSelected in a ComboBox with the SelectedValue [UWP]

I have a ComboBox, which already has some assigned items, loaded by means of an enumeration (Enum): public enum TERCERO_TIPOID : byte { [Display(Name = "Nit")]NIT, [Display(Name = "Cedula Cuidadania")]CC, [Display(Name...
asked by 04.10.2018 / 00:51
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Like Charge ComboBox with a loaded list [XAML] [MVVM] [UWP]

is that I have a ComboBox in XAML and I have to do Binding to the ViewModel to load it with a query that I do of a table called "City" that has some fields id, Name, Country. but in the combo I'm only interested in showing the city, I think it g...
asked by 03.10.2018 / 22:35
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The MouseDown event does not fire on an Image

I'm working with xaml and I have a problem, the MouseDown event is not running when I double click on an image, that's how I have the code: <Grid x:Name="gridContainer" HorizontalAlignment="Center"> <Image x:Name="bgImageDge" Sour...
asked by 25.09.2018 / 20:04
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Listview does not slide

In a Listview I am adding elements, but when there are more elements that the screen allows to display, it does not scroll . Solution: The error was in the IsEnabled property, I wanted the photos could not be selected but I had not realize...
asked by 20.08.2018 / 12:26
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Error The item X was specified more than once in the "Sources" Folder

I have a Xamarin.Forms project and I drag and drop an image into my Android resource folder, then I copied and pasted it into my UWP project, but the image is not displayed, so I changed its Build Action to Content, but The error is displayed:...
asked by 28.07.2018 / 02:20
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Xamarin: Two picker controls, one dependent on another

I edit, thanks for the help @ Brian593. I have the first drop-down and it detects me when I select another from the list, now I need the second drop-down to change its items depending on the first, I leave the code below: public class Datos...
asked by 18.07.2018 / 11:44
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Can I change the ENTRY style in xamarin?

Good morning, I want to know if it is possible to give styles to the ENTRY field of Xamarin.Form, the only thing I can do for css or Setter is to change the background color and the text color. I appreciate the help or where I can investigate....
asked by 04.07.2018 / 22:23
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Hot key in Button XAML

I have this code; <StackPanel> <WrapPanel> <Label Content="_Texto" Target="{Binding ElementName=TextBox1}" /> <TextBox Name="TextBox1" TextWrapping="Wrap" TabIndex="0" Margin="2" Width="...
asked by 18.06.2018 / 18:56
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get map coordinates using MapControl from DevExpress WMS, WPF C #

<dxm:ImageLayer> <dxm:WmsDataProvider ServerUri="http://10.9.12.159:8080/geoserver/wms" ActiveLayerName="{Binding SelectionBoxItem, ElementName=comboBox}"/> </dxm:ImageLayer> <dxm:Infor...
asked by 28.05.2018 / 17:48
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Build a UserControl based on a file (WPF)

Suppose I have this code in XAML <StackPanel> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="4*"/> <ColumnDefinition Width="*"/> <ColumnDefinition...
asked by 25.05.2018 / 18:35