MahApps ShowMessageAsync样式

问题描述

我一直在尝试修改ShowMessageAsync对话框的样式（主要是按钮颜色），到目前为止我所做的一切都没有起作用。

我一直在尝试使用我创建的字典来修改样式，以便所有对话框都具有相同的样式。

为了修改ShowMessageAsync的肯定和否定按钮，我一直在尝试什么：

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                xmlns:metro="clr-namespace:MahApps.Metro.Controls;assembly=MahApps.Metro"
                xmlns:Dialogs="clr-namespace:MahApps.Metro.Controls.Dialogs;assembly=MahApps.Metro"              
                xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit"
                xmlns:controls="http://metro.mahapps.com/winfx/xaml/controls">

<Style BasedOn="{StaticResource {x:Type Dialogs:BaseMetroDialog}}" TargetType="{x:Type Dialogs:MessageDialog}" x:Key="NewCustomMessageDialogStyle">

    <!-- This is the only part that is working -->
    <Setter Property="Background" Value="DimGray"/>
    <!------------------------------------------->        

    <Style.Resources>
        <Style x:Key="AccentedDialogSquareButton"
           BasedOn="{StaticResource MahApps.Styles.Button.Square}"
           TargetType="{x:Type ButtonBase}">
            <Setter Property="Background" Value="DarkRed" />
            <Style.Triggers>
                <Trigger Property="IsPressed" Value="True">
                    <Setter Property="Background" Value="DarkRed" />
                    <Setter Property="Foreground" Value="DarkGreen" />
                </Trigger>
            </Style.Triggers>
        </Style>

        <Style x:Key="AccentedDialogHighlightedSquareButton"
           BasedOn="{StaticResource MahApps.Styles.Button.Square.Highlight}"
           TargetType="{x:Type ButtonBase}">
            <Setter Property="controls:ControlsHelper.ContentCharacterCasing" Value="Normal" />
            <Style.Triggers>
                <Trigger Property="IsPressed" Value="True">
                    <Setter Property="Background" Value="DarkRed" />
                    <Setter Property="Foreground" Value="DarkGreen" />
                </Trigger>
            </Style.Triggers>
        </Style>

        <Style BasedOn="{StaticResource MahApps.Styles.Button.MetroSquare}" TargetType="{x:Type Button}">
            <Setter Property="controls:ControlsHelper.ContentCharacterCasing" Value="Normal" />
            <Style.Triggers>
                <Trigger Property="IsPressed" Value="True">
                    <Setter Property="Background" Value="DarkRed" />
                    <Setter Property="Foreground" Value="DarkGreen" />
                </Trigger>
            </Style.Triggers>
        </Style>
    </Style.Resources>
</Style>

<Style TargetType="{x:Type Dialogs:MessageDialog}" BasedOn="{StaticResource NewCustomMessageDialogStyle}"/>

如果您需要调用ShowMessageAsync方法：

messageDialogResult = await this.instance.ShowMessageAsync(this,"some text","",MessageDialogStyle.AffirmativeAndNegative,new MetroDialogSettings()
            {
                AffirmativeButtonText = "ok",NegativeButtonText = "cancel",ColorScheme = MetroDialogColorScheme.Accented,AnimateShow = true,AnimateHide = true
            });

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。

小编邮箱:dio#foxmail.com (将#修改为@）

c#c#mahapps.metro wpf wpf