如何在运行时更改WinForms应用程序的文化

我用C＃创建了Windows Form程序。 本地化有一些问题。 我有2种语言的资源文件（一种用于英语，另一种用于法语）。 我想单击每个语言按钮并在运行时更改语言。

但是，当我点击按钮时，它不起作用。 我正在使用此代码。

private void btnfrench_Click(object sender, EventArgs e) { getlanguage("fr-FR"); } private void getlanguage(string lan) { foreach (Control c in this.Controls) { ComponentResourceManager cmp = new ComponentResourceManager(typeof(BanksForm)); cmp.ApplyResources(c, c.Name, new CultureInfo(lan)); } } 

请问有什么帮助……

非常感谢….

Answer 1

这工作：

 private void button1_Click(object sender, EventArgs e) { System.Threading.Thread.CurrentThread.CurrentUICulture = new System.Globalization.CultureInfo("fr-BE"); ComponentResourceManager resources = new ComponentResourceManager(typeof(Form1)); resources.ApplyResources(this, "$this"); applyResources(resources, this.Controls); } private void applyResources(ComponentResourceManager resources, Control.ControlCollection ctls) { foreach (Control ctl in ctls) { resources.ApplyResources(ctl, ctl.Name); applyResources(resources, ctl.Controls); } } 

小心避免添加这样的口哨，没有人会使用。 它充其量只是一个演示function，实际上用户不会即时更改他们的母语。

Answer 2

您可能必须在控件上递归调用ApplyResources：

 private void btnfrench_Click(object sender, EventArgs e) { ApplyResourceToControl( this, new ComponentResourceManager(typeof(BanksForm)), new CultureInfo("fr-FR")) } private void ApplyResourceToControl( Control control, ComponentResourceManager cmp, CultureInfo cultureInfo) { cmp.ApplyResources(control, control.Name, cultureInfo); foreach (Control child in control.Controls) { ApplyResourceToControl(child, cmp, cultureInfo); } } 

Answer 3

在运行时更新CultureInfo可能会重置组件大小。 此代码保留了控件的大小和位置（尽管仍然会出现可见的闪烁，使用SuspendLayout（）无法修复）

 private void langItem_DropDownItemClicked(object sender, ToolStripItemClickedEventArgs e) { //I store the language codes in the Tag field of list items var itemClicked = e.ClickedItem; string culture = itemClicked.Tag.ToString().ToLower(); Thread.CurrentThread.CurrentUICulture = CultureInfo.GetCultureInfo(culture); ApplyResourceToControl( this, new ComponentResourceManager(typeof(GUI)), new CultureInfo(culture)); } private void ApplyResourceToControl( Control control, ComponentResourceManager cmp, CultureInfo cultureInfo) { foreach (Control child in control.Controls) { //Store current position and size of the control var childSize = child.Size; var childLoc = child.Location; //Apply CultureInfo to child control ApplyResourceToControl(child, cmp, cultureInfo); //Restore position and size child.Location = childLoc; child.Size = childSize; } //Do the same with the parent control var parentSize = control.Size; var parentLoc = control.Location; cmp.ApplyResources(control, control.Name, cultureInfo); control.Location = parentLoc; control.Size = parentSize; }