动态创建Windows表单 [英] Create windows forms dynamically

问题描述

亲爱的，
我正在使用c Sharp来创建一个小型应用程序，以便能够动态创建Windows窗体...我真的陷在该应用程序中了...有人可以帮帮我吗我们如何创建c动态地生成尖锐的表格，并在该表格上添加控件....

请帮帮我，我将非常感谢您的这种举动...

问候，
哈桑·塔里克

Hi dear,
I am using c sharp to create a small application by using which so that i am able to create windows forms dynamically...I am really stuck in that application...Can somebody do help me out that how we can create c sharp forms dynamically and also add controls on that forms....

Please do help me out i will be very thankful for your this kind act...

Regards,
Hassan Tariq

Thanks alot for your help and time... but dear actually i have a wizard that takes all the requirements from the user that how much buttons he want, how much text-boxes he wants etc...and when user completes that wizard the end result is that my project create the windows form for my user...but <b>the problem is that when user again run the same project executable file it again runs the wizard but instead that i just want that when user again runs the project it shows its own created form instead of my wizard</b>....

Thanks for your support.....
Waiting for a suitable reply......

Best Regards,
Hassan Tariq

推荐答案

以下是创建键/值对编辑器的简单示例:

Here''s a simple example for creating key/value pair editors:

Form form = new Form();
form.Location = new Point(x, y);

form.Width = 200;
form.SuspendLayout();
int usedHeight = 0;

foreach(KeyValuePair<string,> kvp in someDictionary){
 Label label = new Label();
 label.Text = kvp.Key;
 label.Top = usedHeight + 7; label.Left = 5;
 form.Controls.Add(label);
 
 TextBox textBox = new TextBox();
 textBox.Text = kvp.Value;
 textBox.Top = usedHeight + 5; textBox.Left = 80;
 textBox.Width = 115;
 textBox.Anchor = AnchorStyles.Left | AnchorStyles.Top | AnchorStyles.Right;
 form.Controls.Add(textBox);

 usedHeight += textBox.Height + 5;
}

form.ResumeLayout();
form.Height = usedHeight + 10;

您可能想要做的是动态填充一个面板，并在窗体的边缘放置其他面板，并设置其Dock属性.这样，您可以使用设计器制作确定"/取消"按钮栏，菜单，工具栏等，并且只在中间有一个面板，其中包含动态内容(并适当设置表单的大小).动态创建整个表单可能没什么用.

我用类似的方法打开了一个选择对话框，在设计对话框中，要检查的选项数量是未知的(这是要操作的数据集的列表，可由用户添加).在那种情况下，我有一个动态调整大小的GroupBox，面板中的其他几个控件停靠在设计器中的顶部或底部.

What you might want to do is dynamically fill a panel, and have other panels around the edges of your form with their Dock property set. That way you can use the designer to make an OK/Cancel button bar, menus, toolbar etc, and just have a panel in the middle with dynamic content (and set the size of the form appropriately). Dynamically creating entire forms is probably less useful.

I used something similar to this to bring up a selection dialog where the number of options to check wasn''t known at design time (it was a list of data sets to operate on, which can be added by the user). In that case I had a GroupBox which was dynamically sized and several other controls in a panel docked to the top or the bottom made in the designer.

请尝试以下Codeproject文章:

创建动态表单并使其内容合适 [

Try this Codeproject article:

Creating Dynamic form and making the content fit[^]

If that isn''t applicable, try learning how to use google. When I googled with your question as the search phrase, I got back 3.9 MILLION results.

您还可以在设计器中创建表单，然后查看设计器的生成代码.

例如，如果将没有任何控件的窗体的代码与带有TextBox的窗体的代码进行比较，则从本质上您将知道如何将该控件添加到窗体中.

动态生成的表单的主要区别在于，您将必须提供一种访问控件和挂钩事件的方法(最终取决于应用程序的代码将它们取消挂钩).

You can also create a form in the designer and then look at the generate code by the designer.

For example, if you compare the code of a form without any control with the code of a form with one TextBox, you would essentially know how to add that control to your form.

The main difference with dynamically generated forms is that you would have to provide a way to access controls and hook events (and eventually unhook them depending how your code is done).

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