【免费】C#编写的阴影窗体的源码例子_C#子窗口加阴影资源-CSDN文库

共118个文件

cs：22个

cache：22个

resources：17个

需积分: 0 6 浏览量更新于2023-08-01 1 收藏 364KB RAR 举报

在本文中，我们将深入探讨如何使用C#编程语言创建具有阴影效果的窗体。阴影窗体不仅提升应用程序的视觉吸引力，还能为用户提供更好的交互体验。C#作为.NET框架的主要编程语言，提供了丰富的功能来实现这样的效果。让我们一起探索C#中的阴影窗体实现。了解基本概念。在Windows应用程序开发中，窗体（Form）是用户界面的基础组件。通过为窗体添加阴影效果，我们可以使应用看起来更现代、专业。在C#中，这通常涉及到对Windows API的调用，以及利用GDI+图形库来实现自定义绘图。标题"“C#编写的阴影窗体的源码例子”"暗示我们将讨论一个实际的代码示例，该示例演示了如何创建具有阴影的窗体。这个例子可能包含以下几个关键部分： 1. **导入必要的库**：为了访问Windows API和GDI+，我们需要引入`System.Drawing`和`System.Runtime.InteropServices`命名空间。 ```csharp using System.Drawing; using System.Runtime.InteropServices; ``` 2. **自定义窗体类**：创建一个新的窗体类，继承自`System.Windows.Forms.Form`。在这个类中，我们将添加自定义代码来实现阴影效果。 ```csharp public class ShadowForm : Form { // ... } ``` 3. **API声明**：我们需要调用Windows API函数来控制窗体的样式。例如，`DwmExtendFrameIntoClientArea`用于将窗体的边框扩展到客户区域，从而实现阴影效果。在类中声明这些函数。 ```csharp [DllImport("dwmapi.dll", PreserveSig = true)] private static extern int DwmExtendFrameIntoClientArea(IntPtr hWnd, ref MARGINS pMarInset); ``` 4. **结构体和枚举**：定义必要的结构体和枚举，如`MARGINS`，用于设置边框的扩展值。 ```csharp [StructLayout(LayoutKind.Sequential)] public struct MARGINS { public int Left; AeroShadowForm.Right; public int Top; public int Bottom; } [Flags] public enum DWMFLIP3DWINDOWPOLICY : int { DEFAULT = 0, DISABLED = 1 } ``` 5. **窗体初始化**：在窗体的构造函数或`Load`事件处理程序中，设置窗体的属性，并调用`DwmExtendFrameIntoClientArea`方法。 ```csharp public ShadowForm() { InitializeComponent(); this.SetStyle(ControlStyles.SupportsTransparentBackColor, true); this.BackColor = Color.Transparent; // 设置阴影边距 MARGINS margins = new MARGINS { Left = -1, Right = -1, Top = -1, Bottom = -1 }; DwmExtendFrameIntoClientArea(this.Handle, ref margins); } ``` 6. **处理窗口消息**：可能需要重写`WndProc`方法来处理特定的窗口消息，以确保阴影效果在窗体移动或改变大小时正确更新。 7. **兼容性检查**：由于阴影效果依赖于Windows Aero主题，因此在代码中添加检查，确保该功能在不支持Aero的系统上不会出错。 ```csharp if (Environment.OSVersion.Version.Major >= 6 && DwmIsCompositionEnabled()) { // 添加阴影效果的代码 } else { MessageBox.Show("当前系统不支持阴影效果。"); } ``` 8. **测试与调试**：编译并运行代码，确保在不同环境中都能正确显示阴影窗体。根据需要调整阴影的深度和颜色。这个“ShadowForm源码”很可能包含了以上步骤的实现，通过研究和理解这段代码，开发者可以学习到如何在C#窗体应用中创建自定义的视觉效果，提升用户体验。此外，这个例子也展示了如何利用Windows API和C#的特性来扩展.NET Framework的基本功能。

收起资源包目录

C#编写的阴影窗体的源码例子（118个子文件）

LzhDim.WinComponent.csprojResolveAssemblyReference.cache 7KB

DesignTimeResolveAssemblyReferencesInput.cache 7KB

ShadowForm.csproj.AssemblyReference.cache 7KB

Lzhdim.WinComponent.csproj.AssemblyReference.cache 4KB

DesignTimeResolveAssemblyReferences.cache 3KB

DesignTimeResolveAssemblyReferences.cache 2KB

Lzhdim.WinComponent.csproj.AssemblyReference.cache 2KB

Lzhdim.WinComponent.csproj.GenerateResource.cache 398B

Lzhdim.WinComponent.csproj.GenerateResource.cache 336B

ShadowForm.csproj.GenerateResource.cache 126B

Lzhdim.WinComponent.csproj.CoreCompileInputs.cache 42B

CoreCompileInputs.cache 42B

Lzhdim.WinComponent.csproj.CoreCompileInputs.cache 42B

CoreCompileInputs.cache 42B

ShadowForm.csproj.CoreCompileInputs.cache 42B

ShadowForm.csproj.SuggestedBindingRedirects.cache 0B

Lzhdim.WinComponent.csproj.CopyComplete 0B

ShadowForm.csproj.CopyComplete 0B

ImageDrawRect.cs 9KB

SkinForm.cs 8KB

SkinMain.cs 6KB

GraphicsPathHelper.cs 6KB

Win32.cs 5KB

Resources.Designer.cs 3KB

SkinForm.Designer.cs 1KB

SkinMain.Designer.cs 1KB

Form1.Designer.cs 1KB

AssemblyInfo.cs 1KB

RoundStyle.cs 1KB

Program.cs 531B

Form1.cs 423B

.NETFramework,Version=v4.8.AssemblyAttributes.cs 210B

TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs 0B

TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs 0B

TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs 0B

Lzhdim.WinComponent.csproj 4KB

ShadowForm.csproj 3KB

Lzhdim.WinComponent.dll 45KB

Lzhdim.WinComponent.dll 38KB

Lzhdim.AboutInterface.dll 24KB

Lzhdim.WinComponent.dll 23KB

Lzhdim.Interface.dll 7KB

Lzhdim.Interface.dll 6KB

Properties.Resources.Designer.cs.dll 4KB

ShadowForm.exe 7KB

ShadowForm.exe 6KB

read.lock 0B

Lzhdim.WinComponent.pdb 94KB

Lzhdim.WinComponent.pdb 78KB

Lzhdim.AboutInterface.pdb 54KB

Lzhdim.WinComponent.pdb 44KB

ShadowForm.pdb 32KB

ShadowForm.pdb 30KB

Lzhdim.Interface.pdb 26KB

main_light_bkg_top123.png 3KB

Lzhdim.WinComponent.Properties.Resources.resources 4KB

LzhDim.WinComponent.About.resources 3KB

Lzhdim.GlassForm.GlassForm.resources 180B

LzhDim.Office2003Menu.OfficeMenus.resources 180B

Lzhdim.SkinForm.SkinForm.resources 180B

Lzhdim.SkinForm.SkinMain.resources 180B

Lzhdim.GlassForm.GlassForm.resources 180B

Lzhdim.WinComponent.SkinMain.resources 180B

Lzhdim.WinComponent.SkinForm.resources 180B

Lzhdim.WinComponent.PanelEx.resources 180B

Lzhdim.GlassForm.GlassForm.resources 180B

Lzhdim.WinComponent.SkinMain.resources 180B

Lzhdim.WinComponent.SkinForm.resources 180B

ShadowForm.Properties.Resources.resources 180B

ShadowForm.Form1.resources 180B

共 118 条

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D:\C#\Demo\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\bin\Debug\LzhDim.WinComponent.dll D:\C#\Demo\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\bin\Debug\LzhDim.WinComponent.pdb D:\C#\Demo\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\bin\Debug\LzhDim.AboutInterface.dll D:\C#\Demo\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\bin\Debug\LzhDim.AboutInterface.pdb D:\C#\Demo\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\obj\Debug\LzhDim.WinComponent.csprojResolveAssemblyReference.cache D:\C#\Demo\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\obj\Debug\LzhDim.WinComponent.About.resources D:\C#\Demo\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\obj\Debug\LzhDim.GlassForm.GlassForm.resources D:\C#\Demo\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\obj\Debug\LzhDim.Office2003Menu.OfficeMenus.resources D:\C#\Demo\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\obj\Debug\LzhDim.WinComponent.Properties.Resources.resources 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E:\Project\C#\LzhDimPlatForm\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\obj\Debug\LzhDim.WinComponent.About.resources E:\Project\C#\LzhDimPlatForm\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\obj\Debug\LzhDim.GlassForm.GlassForm.resources E:\Project\C#\LzhDimPlatForm\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\obj\Debug\LzhDim.Office2003Menu.OfficeMenus.resources E:\Project\C#\LzhDimPlatForm\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\obj\Debug\LzhDim.WinComponent.Properties.Resources.resources E:\Project\C#\LzhDimPlatForm\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\obj\Debug\LzhDim.SkinForm.SkinForm.resources E:\Project\C#\LzhDimPlatForm\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\obj\Debug\LzhDim.SkinForm.SkinMain.resources E:\Project\C#\LzhDimPlatForm\Source\LzhDimPlatForm\Component\LzhDim.WinComponent\obj\Debug\LzhDim.WinComponent.csproj.GenerateResource.Cache 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