摘要： http://www.codeproject.com/Articles/32908/C-Single-Instance-App-With-the-Ability-To-Restore///<summary>///Themainentrypointfortheapplication.///</summary>[STAThread]staticvoidMain(){Application.EnableVisualStyles();Application.SetCompatibleTextRenderingDefault(false);boolonlyInstance=fal 阅读全文

摘要： 大家对这个MessageBox 肯定都不陌生，但有谁注意到对话框右上角的x button,什么情况下是enable,什么情况下是disable的？一下为msdn的官方解释：1. http://msdn.microsoft.com/en-us/library/system.windows.messagebox.aspxTo enable a user to close a message box, Show displays a message box that has an OK button and a Close button in the title bar.2. http://sta. 阅读全文

摘要： http://msdn.microsoft.com/en-us/library/system.windows.forms.form.formclosing(v=vs.80).aspxprivatevoidConfigurationTool_FormClosing(objectsender,FormClosingEventArgse){if(IsChanged()){DialogResultresult=MessageBox.Show(Resources.ResourceManager.GetString("ConfirmeMessage"),Resources.Resour 阅读全文