Is that common buggy behavior for Windows-family OS ? Or it's possible that my third-party installer has a bug and steals the old icon somehow during the setup build-process. This question now interests me more from theoretical point of view, since it makes no difference to an end user ...
若要執行此範例,請將程式代碼貼到 Windows Form 中,並處理表單的事件 Paint。 ConstructAnIconFromAType從Paint事件處理程式呼叫 方法,傳遞e為EventArgs。 C# 複製 private void ConstructAnIconFromAType(PaintEventArgs e) { Icon icon1 = new Icon(typeof(Control), "Error.ico"); e.Graphics.DrawIcon(icon...
Windows.Forms 程序集: System.Windows.Forms.dll 获取或设置窗体的图标。 C# 复制 public System.Drawing.Icon Icon { get; set; } 属性值 Icon Icon,表示窗体的图标。 注解 窗体的图标指定表示任务栏中窗体的图片,以及为窗体的控件框显示的图标。 如果FormBorderStyle 设置为 FixedDialog,则此属性将不起...
usingSystem;usingSystem.Drawing;usingSystem.Windows.Forms;publicclassForm1:System.Windows.Forms.Form{privateSystem.Windows.Forms.NotifyIcon notifyIcon1;privateSystem.Windows.Forms.ContextMenu contextMenu1;privateSystem.Windows.Forms.MenuItem menuItem1;privateSystem.ComponentModel.IContainer components; [STAThread...
Architecture for Windows Application using c# Argument 1: cannot convert from 'Windows_Forms_Application.Form1' to 'System.Windows.Media.Visual' ASCII Control Characters in a TextBox Assign Background Image to DataGridView assign custom color to ForeColor of a disabled Button control Async change ...
Launch a Windows Form Application (not a project, a compiled application) and/or Microsoft Edge Extend the display so that both monitors are opened Then, not matter if you did something or not in the second monitor or not, go back to PC screen only The icons for the...
将窗体的 Form.Icon 属性设置为从句柄创建的图标。 调用Windows API 函数 DestroyIcon 释放资源。 C# 复制 [System.Runtime.InteropServices.DllImport("user32.dll", CharSet = CharSet.Auto)] extern static bool DestroyIcon(IntPtr handle); private void GetHicon_Example(PaintEventArgs e) { // Create a Bit...
To display the icon on the document tab of each form or report, or in the title bar of the form or report if overlapping windows are used, select theUse as Form and Report Iconcheck box. ClickOKto save your changes. Note, you might need to close and then re-open ...
To display the icon on the document tab of each form or report, or in the title bar of the form or report if overlapping windows are used, select theUse as Form and Report Iconcheck box. ClickOKto save your changes. Note, you might need to close and then re-open ...