更改表单的背景色，在C#中使用颜色对话框更改多个表单? [英] changing backcolor of a form,multiple forms using color dialog in C#?

问题描述

我只想单击颜色对话框即可更改表单的所有背景色.我该怎么办?

在此先感谢=)

i want to change all backcolor of my forms in just i click of color dialog. how would i do that?

thanks in advance =)

推荐答案

我认为更改表单背景色的目的可能是针对不同的主题，在这种情况下，以下文章可能对您有用

精美的Windows表单 [

I think the purpose of changing the backcolor of forms may be for different themes, in which case the following article may be useful to you

Fancy Windows Forms[^]


If you problem is solved you may accept and vote the solution, otherwise please post your queries

PES

只需尝试一下..

just try this..

colorDialog1.ShowDialog();
this.BackColor = colorDialog1.Color;

这是将底色应用于项目中所有表单的方法.

This is how you can apply backcolor to all forms within your project.

using System.Reflection;

private void btnChangeFormColor(object sender, EventArgs e)
{
    colorDialog1.ShowDialog();
    Color backcolor = colorDialog1.Color;

    //Get all Forms within the project
    Type[] AllTypesInProjects = Assembly.GetExecutingAssembly().GetTypes();
    for(int i=0;i<AllTypesInProjects.Length;i++)
    {
        if (AllTypesInProjects[i].BaseType == typeof(Form))
        {
            /* Convert Type to Object */
            Form f = (Form)Activator.CreateInstance(AllTypesInProjects[i]);
            f.BackColor = backcolor;            
        }

    }

}

在项目中获取所有表格的来源:
http://codeindex.blogspot.in/2011/11/get-list-of-all-forms-in-project-using.html [

}

Source for getting all forms within project:
http://codeindex.blogspot.in/2011/11/get-list-of-all-forms-in-project-using.html[^]

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