如何在C#中启动表格 [英] how to start up form in c#

问题描述

我有form1，form2，form3或更多，但是启动form1为何请帮助我

i have form1, form2,form3 or more but start up form1 why please help me

推荐答案

查看应用程序的入口点(通常是"Main).它的行是:

Look at your application''s entry point (usually "Main"). It has the line:

Application.Run(new Form1());

该应用程序的开始定义了您的主要形式.关闭主窗体时，整个应用程序都会退出(除非您处理FormClosing事件以将其取消).

如果要显示其他形式，则需要……很好，请显示它们:

This start of application defines what is your main form. When you close a main form, the whole application quits (unless you handle FormClosing event to cancel it).

If you want to show other forms, you need to… well, show them:

//pretty sloppy code:
Form newForm = new Form2();
newForm.Show();

//more accurate code:
Form mainForm = new Form1();
Application.Run(mainForm);
Form newForm = new Form2();
mainForm.AddOwnedForm(newForm);
newForm.ShowInTaskbar = false;
newForm.Show();

使表单归主表单所有会使它们一起激活，这有助于提高应用程序行为的完整性.这样，来自其他应用程序的任何窗口都不会在您的应用程序的窗体之间以Z顺序出现.在任务栏中不显示表单可以补充此行为.这样，只有主窗体代表任务栏上的整个应用程序.

请参阅: http://msdn.microsoft.com/en-us/library/system.windows.forms.form.aspx [ ^ ].

—SA

Making a form owned by a main form makes them activate together, which help integrity if application behavior. In this way, no window from other application can appear in Z order between the forms of your application. Not showing a form in a task bar complements this behavior. In this way, only a main form represents whole application it the task bar.

See: http://msdn.microsoft.com/en-us/library/system.windows.forms.form.aspx[^].

—SA

您可以更改它....

转到program cs.

并进行如下更改:

解决方案资源管理器中的

You can change it....

Go to program cs.

and change like as follows:

Application.Run(new Form2());

右键单击项目标题
转到属性

在其中一个菜单中

您会找到名为
的选项 ``startupobject''-默认情况下设置为``Form1''

您可以将其更改为您的要求

在控制台应用程序中非常有用

-尝试观察

in solution explorer

right click on project title
go to properties

in that one of the menu

u will find option called
''startupobject'' - by default it set ''Form1''

u can change it to ur requirement

which is very much useful in console applications

-try to observe it

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