知识大全 C#中使用Setting保存用户自定义窗体位置

Posted 2022-07-17 知

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方法步骤一打开项目属性窗口切换到设置(Settings)标签如下图添加属性 Name Type Scope Value WindowLocation System Drawing Point User WindowSize System Drawing Size User 步骤二在要保存状态的窗体代码头部添加 using UserSettingsDemo Properties; 在窗体的FormLoad事件中添加以下代码

　　 private void FormMain_Load(object sender EventArgs e) // Set window location if (Settings Default WindowLocation != null) this Location = Settings Default WindowLocation; // Set window size if (Settings Default WindowSize != null) this Size = Settings Default WindowSize;

步骤三在窗体的FormClosing事件中添加如下代码

　　 private void FormMain_FormClosing(object sender FormClosingEventArgs e) // Copy window location to app settings Settings Default WindowLocation = this Location; // Copy window size to app settings if (this WindowState == FormWindowState Normal) Settings Default WindowSize = this Size; else Settings Default WindowSize = this RestoreBounds Size; // Save settings Settings Default Save();

以上是原作者写的窗体最小化后在任务栏右键关闭窗体再次打开窗体会有点问题以下是不才写的

　　 private void frmMain_FormClosing(object sender FormClosingEventArgs e) // Copy window location to app settings Settings Default WindowLocation = this Location; // Copy window size to app settings if (this WindowState == FormWindowState Normal) if (this Size Width != && this Size Height != ) Settings Default WindowSize = this Size; else if (this RestoreBounds Size Width != && this RestoreBounds Size Height != ) Settings Default WindowSize = this RestoreBounds Size; // Save settings if(this WindowState!=FormWindowState Minimized) Settings Default Save();

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