如何将MetroFramework样式颜色更改为所有控件

Question

我在桌面应用程序中使用MetroFramework，并将所有主题颜色设置为默认值，同时在父窗体中进行更改，我希望将所有子窗体和控件颜色更新为par主题颜色。

检查设计UI

http://thielj.github.io/MetroFramework

更改主题

var m = new Random();
int next = m.Next(0, 13);
this.Style = (MetroColorStyle)next;

使用该操作时，主窗体的颜色会发生变化，但控件和子窗体样式的颜色不会发生变化。

Answer 1

hHi Sunil

示例-1\f25 MetroStyleManager add -1\f6中的-1\f25-1\f6工具箱

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示例2(扩展方法)

    public static void SetDefaultStyle(this IContainer contr, MetroForm owner, MetroColorStyle style)
    {
        MetroStyleManager manager = FindManager(contr, owner);
        manager.Style = style;
    }
    public static void SetDefaultTheme(this IContainer contr, MetroForm owner, MetroThemeStyle thme)
    {
        MetroStyleManager manager = FindManager(contr, owner);
        manager.Theme = thme;
    }
    private static MetroStyleManager FindManager(IContainer contr, MetroForm owner)
    {
        MetroStyleManager manager = new MetroStyleManager(contr);
        foreach (IComponent item in contr.Components)
        {
            if (((MetroStyleManager)item).Owner == owner)
            {
                 manager = (MetroStyleManager)item;
            }
        }
        return manager;
    }

使用：

    public frmMain()
    {
        InitializeComponent();            
        this.components.SetDefaultStyle(this, MetroColorStyle.Purple);
    }

示例- 3：如果您想为所有表单设置主题。

步骤1:创建新类MyExtensions.cs。这是内容：

public static class MyExtensions
{
    //What is your style
    private const MetroColorStyle FormStyle = MetroColorStyle.Green;
    public static void SetStyle(this IContainer container, MetroForm ownerForm)
    {
        if (container == null)
        {
            container = new System.ComponentModel.Container();
        }
        var manager = new MetroFramework.Components.MetroStyleManager(container);
        manager.Owner = ownerForm;
        container.SetDefaultStyle(ownerForm, FormStyle);


    }
    public static void SetDefaultStyle(this IContainer contr, MetroForm owner, MetroColorStyle style)
    {
        MetroStyleManager manager = FindManager(contr, owner);
        manager.Style = style;
        owner.Style = style;
    }
    public static void SetDefaultTheme(this IContainer contr, MetroForm owner, MetroThemeStyle thme)
    {
        MetroStyleManager manager = FindManager(contr, owner);
        manager.Theme = thme;
    }
    private static MetroStyleManager FindManager(IContainer contr, MetroForm owner)
    {
        MetroStyleManager manager = null;
        foreach (IComponent item in contr.Components)
        {
            if (((MetroStyleManager)item).Owner == owner)
            {
                manager = (MetroStyleManager)item;
            }
        }
        return manager;
    }
}

步骤2:在所有表单中，您都需要调用"Load“方法中的下级方法。示例Form1.cs用于

private void Form1_Load(object sender, EventArgs e)
{
    this.components.SetStyle(this);
}

Answer 2

我知道这是一个古老的问题，但就像您正在寻找解决方案一样，它就像使用StyleManager的Clone()方法一样简单，这将把样式更改为窗体和其中包含的所有MetroFrameWork控件

Form1 _form1 = new Form1();
this.StyleManager.Clone(_form1); //This will do everything for you

注意:表单控件的UseStyleColors属性必须启用True，才能工作。

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Answer 3

metroStyleManager1.Theme = metroStyleManager1.Theme == MetroThemeStyle.Light ? MetroThemeStyle.Dark : MetroThemeStyle.Light;
this.Theme = metroStyleManager1.Theme;
this.Refresh();