C#窗体多语言切换（简繁）

多窗体最好继承一个父窗体，在父窗体Load事件中执行此方法

添加引用 using Microsoft.VisualBasic;

         #region 语言切换
         /// <summary>
         /// 语言切换
         /// </summary>
         public static void ChangeLanguage(Form f)
         {
             if (!StaticInfo.ChangeLanguage) return;

             //设置窗体标题
             f.Text = GetLanguage(f.Text);

             //遍历Form上的所有控件
             foreach (Control control in f.Controls)
             {
                 if (control is Panel || control is GroupBox)
                 {
                     foreach (Control con in control.Controls)
                     {
                         SetLanguage(con);
                     }
                 }
                 else
                 {
                     SetLanguage(control);
                 }
             }
         }

         private static void SetLanguage(Control con)
         {
             //设置按钮
             Button btn = con as Button;
             if (btn != null)
             {
                 btn.Text = GetLanguage(btn.Text);
             }

             //设置文本标签
             Label lb = con as Label;
             if (lb != null)
             {
                 lb.Text = GetLanguage(lb.Text);
             }

             //设置复选框
             CheckBox cb = con as CheckBox;
             if (cb != null)
             {
                 cb.Text = GetLanguage(cb.Text);
             }

             //设置菜单栏
             MenuStrip ms = con as MenuStrip;
             if (ms != null)
             {
                 foreach (ToolStripMenuItem item in ms.Items)
                 {
                     if (StaticInfo.Language.ToUpper() == "CN")
                     {
                         item.Text = Strings.StrConv(item.Text, VbStrConv.TraditionalChinese, );
                         for (int i = ; i < item.DropDownItems.Count; i++)
                         {
                             item.DropDownItems[i].Text = GetLanguage(item.DropDownItems[i].Text);
                         }
                     }
                     else
                     {
                         item.Text = Strings.StrConv(item.Text, VbStrConv.SimplifiedChinese, );
                         for (int i = ; i < item.DropDownItems.Count; i++)
                         {
                             item.DropDownItems[i].Text = GetLanguage(item.DropDownItems[i].Text);
                         }
                     }
                 }
             }

             //设置工具栏
             ToolStrip ts = con as ToolStrip;
             if (ts != null)
             {
                 for (int i = ; i < ts.Items.Count; i++)
                 {
                     ts.Items[i].Text = GetLanguage(ts.Items[i].Text);
                 }
             }

             //设置数据表格
             DataGridView dgv = con as DataGridView;
             if (dgv != null)
             {
                 for (int i = ; i < dgv.Columns.Count; i++)
                 {
                     dgv.Columns[i].HeaderText = GetLanguage(dgv.Columns[i].HeaderText);
                 }
             }

             //设置选项卡
             TabControl tc = con as TabControl;
             if (tc != null)
             {
                 tc.Text = GetLanguage(tc.Text);

                 for (int i = ; i < tc.TabPages.Count; i++)
                 {
                     tc.TabPages[i].Text = GetLanguage(tc.TabPages[i].Text);

                     foreach (Control c in tc.TabPages[i].Controls)
                     {
                         SetLanguage(c);
                     }
                 }
             }

             //设置ListView
             ListView lv = con as ListView;
             if (lv != null)
             {
                 for (int i = ; i < lv.Columns.Count; i++)
                 {
                     lv.Columns[i].Text = GetLanguage(lv.Columns[i].Text);
                 }
             }

             //设置分组框
             GroupBox gb = con as GroupBox;
             if (gb != null)
             {
                 foreach (Control control in gb.Controls)
                 {
                     SetLanguage(control);
                 }
             }
         }

         //获取当前语言下的文本
         private static string GetLanguage(string text)
         {
          return   Strings.StrConv(text,
                            StaticInfo.Language.ToUpper() == "CN"
                                ? VbStrConv.SimplifiedChinese
                                : VbStrConv.TraditionalChinese, );
         }

         #endregion

多语言切换代码