📅  最后修改于: 2023-12-03 15:06:02.483000             🧑  作者: Mango
在 WPF 应用程序中实现深色标题栏可以增强用户界面的外观和交互性。本文将介绍如何在 VBA 中实现 WPF 深色标题栏。
WPF(Windows Presentation Foundation)是一种开发桌面应用程序的技术,在 WPF 应用程序中,标题栏是窗口中的一个重要组成部分,它包含窗口的标题、最小化、最大化和关闭按钮。WPF 深色标题栏的实现将为用户带来更好的视觉体验和更人性化的交互方式。
以下是在 VBA 中实现 WPF 深色标题栏的步骤:
下面是示例代码:
' 创建 WPF 应用程序对象
Dim wpfApp As New Application
' 创建窗口
Dim customWindow As New Window
customWindow.Title = "自定义标题栏"
customWindow.Height = 500
customWindow.Width = 800
' 创建自定义标题栏
Dim titlebarGrid As New Grid
titlebarGrid.Background = New SolidColorBrush(Color.FromRgb(50,50,50))
' 标题
Dim titleTextBlock As New TextBlock()
titleTextBlock.Text = "这是一个自定义标题栏"
titleTextBlock.Foreground = Brushes.White
titleTextBlock.FontSize = 20
titlebarGrid.Children.Add(titleTextBlock)
' 最小化按钮
Dim minimizeButton As New Button
minimizeButton.Content = "_"
minimizeButton.Background = Brushes.Transparent
minimizeButton.Foreground = Brushes.White
minimizeButton.BorderThickness = New Thickness(0)
minimizeButton.ClickMode = ClickMode.Release
AddHandler minimizeButton.Click, AddressOf MinimizeWindow
titlebarGrid.Children.Add(minimizeButton)
' 最大化按钮
Dim maximizeButton As New Button
maximizeButton.Content = "_"
maximizeButton.Background = Brushes.Transparent
maximizeButton.Foreground = Brushes.White
maximizeButton.BorderThickness = New Thickness(0)
maximizeButton.ClickMode = ClickMode.Release
AddHandler maximizeButton.Click, AddressOf MaximizeWindow
titlebarGrid.Children.Add(maximizeButton)
' 关闭按钮
Dim closeButton As New Button
closeButton.Content = "X"
closeButton.Background = Brushes.Transparent
closeButton.Foreground = Brushes.White
closeButton.BorderThickness = New Thickness(0)
closeButton.ClickMode = ClickMode.Release
AddHandler closeButton.Click, AddressOf CloseWindow
titlebarGrid.Children.Add(closeButton)
Grid.SetColumn(titleTextBlock, 0)
Grid.SetColumn(minimizeButton, 1)
Grid.SetColumn(maximizeButton, 2)
Grid.SetColumn(closeButton, 3)
'将标题栏添加到窗口
Dim mainGrid As New Grid
mainGrid.Children.Add(titlebarGrid)
customWindow.Content = mainGrid
' 显示窗口
wpfApp.Run(customWindow)
' 最小化窗口
Sub MinimizeWindow(sender As Object, e As RoutedEventArgs)
CType(CustomWindow, Window).WindowState = WindowState.Minimized
End Sub
' 最大化窗口
Sub MaximizeWindow(sender As Object, e As RoutedEventArgs)
If CType(CustomWindow, Window).WindowState = WindowState.Normal Then
CType(CustomWindow, Window).WindowState = WindowState.Maximized
Else
CType(CustomWindow, Window).WindowState = WindowState.Normal
End If
End Sub
' 关闭窗口
Sub CloseWindow(sender As Object, e As RoutedEventArgs)
CType(CustomWindow, Window).Close()
End Sub
在本文中,我们介绍了如何在 VBA 中实现 WPF 深色标题栏。通过自定义窗口的标题栏,可以为用户带来更好的视觉体验和更人性化的交互方式。