button Background transparent not set in WPF

Question

WPF: i have a button and the image was set in code behind c#

 btn.Content = new Image
                    {
                        Source = new BitmapImage(new Uri(MasterVariables.applicationPath + "Normal.png")),
                        Stretch = Stretch.Fill,
                    };

now problem is while over into the button the background color set as blue but i change the image in mouse_enter event

 btn.BorderThickness = new Thickness(0);
            btn.Style = (Style)FindResource(ToolBar.ButtonStyleKey);
            btn.Background = Brushes.White; btn.BorderBrush = Brushes.Transparent;
           btn.Content = new Image
                    {
                        Source = new BitmapImage(new Uri(MasterVariables.applicationPath + "Hover.png")),
                        Stretch = Stretch.Fill,
                    };

the image was change but while over into mouse the backgrounded is highlighted in blue color

Handle the proper events then change the properties, but the best way is from xaml — csharpwinphonexaml, May 13 '15 at 17:46

score 0 · Answer 1 · answered May 13 '15 at 11:37

0

Update your style to trigger background on MouseOver:

<Style.Triggers>
    <Trigger Property='IsMouseOver' Value='True'>
        <Setter Property='Background' Value='White' />
    </Trigger>
</Style.Triggers>

answered May 13 '15 at 11:37

James Lucas

2,452
10
15

ismouseover not worked.is any other idea.? i need to change in c# not in xmal code – Mohana s May 13 '15 at 12:09

score 0 · Answer 2 · edited May 23 '17 at 12:14

0

Try this

 <ControlTemplate.Triggers>
                            <Trigger Property="IsPressed" Value="true">
                                <Setter Property="Background" Value="Gray" TargetName="panel" />
                            </Trigger>
                            <Trigger Property="IsMouseOver" Value="true">
                                <Setter Property="Background" Value="LightGray" />
                            </Trigger>
                        </ControlTemplate.Triggers>

and more information refer this sites

How do you change Background for a Button MouseOver in WPF?

Transparent button background in WPF using style

edited May 23 '17 at 12:14

Community

1
1

answered May 13 '15 at 11:44

Pradnya Bolli

1,915
1
19
37

i tried all the xaml code but it not worked. still it shows blue color. (i need the changes in c#) – Mohana s May 13 '15 at 12:10
Try This http://stackoverflow.com/questions/7585542/transparent-border-in-wpf-programmaticaly – Pradnya Bolli May 15 '15 at 03:54

button Background transparent not set in WPF

2 Answers2