如何从Form 1访问Form 2 [英] How to access Form2 from Form1

问题描述

我目前正在使用C＃进行winform项目。我创建了form1。我需要创建Form2，当我单击Form1中的按钮时，它应该指向Form2。我该怎么做呢？？如果我必须在form2中创建form2的引用，我是否在main（）方法中执行此操作？我真的很感激，如果有人可以帮助我，因为我是C＃

I am currently doing a project on winform in C#. I have created form1. I need to create Form2 and when I click a button in Form1 it should direct me to Form2. How do I do this?? If I have to create an reference of form2 in form2 , do I do this in the main() method? I really appreciate if someone can help me on this, since I am new to C#

推荐答案

的新手。

引用form2，然后创建一个事件处理程序，创建表单然后显示它，你也可以隐藏form1。

Hi,
Make a reference to form2, then make an event handler, create the form then show it, you can also hide form1.

form2 f2;

f2 = new form2 （）;

f2.Show（）;

this.Hide（）;

form2 f2;
f2 = new form2 ( ) ;
f2.Show ( ) ;
this.Hide ( );

试试这个并告诉我是否有问题。

问候，

Bassem

Try this and tell me if there is a problem.
Regards,
Bassem

等待被拍下来进行糟糕的编码....


我一直在使用它 -


Form1

waits to be shot down for lousy coding ....

I have been using this -

Form1

展开 | 选择 < span class =codeDivider> | Wrap | 行号

如果您继续创建新表单，您将创建表单的新实例，因此将丢失表单中的数据和字段，并最终使用更多的内存，这就是为什么我在开始时声明了新表单并创建了在form1（mainform）上的引用，以便它可以再次显示

if you keep on creating a new form you will create a new instance of the form so will lose data in and fields on the form and also end up using more memory and that is why I have declared the new form at the start and also created a reference on form1 ( mainform ) so that it could be shown again

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