基本上，我想做的是让 GetKeyboardLayoutName 返回其他进程的键盘 ID (KLID)。默认情况下，它只为我的应用程序窗口重新运行键盘 ID。我也尝试过 GetKeyboardLayout 但不幸的是它返回了一个 HKL（它接受了另一个窗口的 hwnd）。
或者，如果有一种将 HKL 转换为 KLID 的方法，那也很好，但我怀疑是否存在这样的事情。
那么，我该如何实现呢？我希望能够使用获得的 KLID 作为 LoadKeyboardLayout 函数的参数。
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我将把它留在这里，以防其他人需要知道每个代码代表什么。我花了几个小时手工制作这份清单。这是每个布局代码到我的 Windows 7 版本可用的布局名称的映射。我不得不手动输入名字，所以请原谅那里的任何错别字。这些代码是以编程方式收集的。
using System;
using System.Runtime.InteropServices;
using System.Text;
using System.Windows.Input;
namespace DesktopDictation.DeviceButtonMappings
{
public class KeyboardLayout
{
const int KL_NAMELENGTH = 9;
[DllImport("user32.dll")]
private static extern long GetKeyboardLayoutName(StringBuilder pwszKLID);
//each keyboard layout is defined in Windows as a hex code
public static string GetLayoutCode()
{
var name = new StringBuilder(KL_NAMELENGTH);
GetKeyboardLayoutName(name);
return name.ToString();
}
//This is a mapping table from hex to descriptive name
public static String MapLayoutName(string code = null)
{
if (code == null)
code = GetLayoutCode();
switch (code)
{
case "0000041C":
return "Albanian";
case "00000401":
return "Arabic (101)";
case "00010401":
return "Arabic (102)";
case "00020401":
return "Arabic (102) Azerty";
case "0000042B":
return "Armenian eastern";
case "0001042B":
return "Armenian Western";
case "0000044D":
return "Assamese - inscript";
case "0000082C":
return "Azeri Cyrillic";
case "0000042C":
return "Azeri Latin";
case "0000046D":
return "Bashkir";
case "00000423":
return "Belarusian";
case "0000080C":
return "Belgian French";
case "00000813":
return "Belgian (period)";
case "0001080C":
return "Belgian (comma)";
case "00000445":
return "Bengali";
case "00010445":
return "Bengali - inscript (legacy)";
case "00020445":
return "Bengali - inscript";
case "0000201A":
return "Bosnian (cyrillic)";
case "00030402":
return "Bulgarian";
case "00000402":
return "Bulgarian(typewriter)";
case "00010402":
return "Bulgarian (latin)";
case "00020402":
return "Bulgarian (phonetic)";
case "00040402":
return "Bulgarian (phonetic traditional)";
case "00011009":
return "Canada Multilingual";
case "00001009":
return "Canada French";
case "00000C0C":
return "Canada French (legacy)";
case "00000404":
return "Chinese (traditional) - us keyboard";
case "00000804":
return "Chinese (simplified) -us keyboard";
case "00000C04":
return "Chinese (traditional, hong kong s.a.r.) - us keyboard";
case "00001004":
return "Chinese (simplified, singapore) - us keyboard";
case "00001404":
return "Chinese (traditional, macao s.a.r.) - us keyboard";
case "00000405":
return "Czech";
case "00020405":
return "Czech programmers";
case "00010405":
return "Czech (qwerty)";
case "0000041A":
return "Croatian";
case "00000439":
return "Deanagari - inscript";
case "00000406":
return "Danish";
case "00000465":
return "Divehi phonetic";
case "00010465":
return "Divehi typewriter";
case "00000413":
return "Dutch";
case "00000425":
return "Estonian";
case "00000438":
return "Faeroese";
case "0000040B":
return "Finnish";
case "0001083B":
return "Finnish with sami";
case "0000040C":
return "French";
case "00011809":
return "Gaelic";
case "00000437":
return "Georgian";
case "00020437":
return "Georgian (ergonomic)";
case "00010437":
return "Georgian (qwerty)";
case "00000407":
return "German";
case "00010407":
return "German (ibm)";
case "0000046F":
return "Greenlandic";
case "00000468":
return "Hausa";
case "0000040D":
return "Hebrew";
case "00010439":
return "Hindi traditional";
case "00000408":
return "Greek";
case "00010408":
return "Greek (220)";
case "00030408":
return "Greek (220) latin";
case "00020408":
return "Greek (319)";
case "00040408":
return "Greek (319) latin";
case "00050408":
return "Greek latin";
case "00060408":
return "Greek polyonic";
case "00000447":
return "Gujarati";
case "0000040E":
return "Hungarian";
case "0001040E":
return "Hungarian 101 key";
case "0000040F":
return "Icelandic";
case "00000470":
return "Igbo";
case "0000085D":
return "Inuktitut - latin";
case "0001045D":
return "Inuktitut - naqittaut";
case "00001809":
return "Irish";
case "00000410":
return "Italian";
case "00010410":
return "Italian (142)";
case "00000411":
return "Japanese";
case "0000044B":
return "Kannada";
case "0000043F":
return "Kazakh";
case "00000453":
return "Khmer";
case "00000412":
return "Korean";
case "00000440":
return "Kyrgyz cyrillic";
case "00000454":
return "Lao";
case "0000080A":
return "Latin america";
case "00000426":
return "Latvian";
case "00010426":
return "Latvian (qwerty)";
case "00010427":
return "Lithuanian";
case "00000427":
return "Lithuanian ibm";
case "00020427":
return "Lithuanian standard";
case "0000046E":
return "Luxembourgish";
case "0000042F":
return "Macedonian (fyrom)";
case "0001042F":
return "Macedonian (fyrom) - standard";
case "0000044C":
return "Malayalam";
case "0000043A":
return "Maltese 47-key";
case "0001043A":
return "Maltese 48-key";
case "0000044E":
return "Marathi";
case "00000481":
return "Maroi";
case "00000450":
return "Mongolian cyrillic";
case "00000850":
return "Mongolian (mongolian script)";
case "00000461":
return "Nepali";
case "00000414":
return "Norwegian";
case "0000043B":
return "Norwegian with sami";
case "00000448":
return "Oriya";
case "00000463":
return "Pashto (afghanistan)";
case "00000429":
return "Persian";
case "00000415":
return "Polish (programmers)";
case "00010415":
return "Polish (214)";
case "00000816":
return "Portuguese";
case "00000416":
return "Portuguese (brazillian abnt)";
case "00010416":
return "Portuguese (brazillian abnt2)";
case "00000446":
return "Punjabi";
case "00010418":
return "Romanian (standard)";
case "00000418":
return "Romanian (legacy)";
case "00020418":
return "Romanian (programmers)";
case "00000419":
return "Russian";
case "00010419":
return "Russian (typewriter)";
case "0002083B":
return "Sami extended finland-sweden";
case "0001043B":
return "Sami extended norway";
case "00000C1A":
return "Serbian (cyrillic)";
case "0000081A":
return "Serbian (latin)";
case "0000046C":
return "Sesotho sa Leboa";
case "00000432":
return "Setswana";
case "0000045B":
return "Sinhala";
case "0001045B":
return "Sinhala -Wij 9";
case "0000041B":
return "Slovak";
case "0001041B":
return "Slovak (qwerty)";
case "00000424":
return "Slovenian";
case "0001042E":
return "Sorbian extended";
case "0002042E":
return "Sorbian standard";
case "0000042E":
return "Sorbian standard (legacy)";
case "0000040A":
return "Spanish";
case "0001040A":
return "Spanish variation";
case "0000041D":
return "Swedish";
case "0000083B":
return "Swedish with sami";
case "00000807":
return "Swiss german";
case "0000100C":
return "Swiss french";
case "0000045A":
return "Syriac";
case "0001045A":
return "Syriac phonetic";
case "00000428":
return "Tajik";
case "00000449":
return "Tamil";
case "00000444":
return "Tatar";
case "0000044A":
return "Telugu";
case "0000041E":
return "Thai Kedmanee";
case "0002041E":
return "Thai Kedmanee (non-shiftlock)";
case "0001041E":
return "Thai Pattachote";
case "0003041E":
return "Thai Pattachote (non-shiftlock)";
case "00000451":
return "Tibetan (prc)";
case "0001041F":
return "Turkish F";
case "0000041F":
return "Turkish Q";
case "00000442":
return "Turkmen";
case "00000422":
return "Ukrainian";
case "00020422":
return "Ukrainian (enhanced)";
case "00000809":
return "United Kingdom";
case "00000452":
return "United Kingdom Extended";
case "00000409":
return "United States";
case "00010409":
return "United States - dvorak";
case "00030409":
return "United States - dvorak left hand";
case "00050409":
return "United States - dvorak right hand";
case "00004009":
return "United States - india";
case "00020409":
return "United States - international";
case "00000420":
return "Urdu";
case "00010480":
return "Uyghur";
case "00000480":
return "Uyghur (legacy)";
case "00000843":
return "Uzbek cyrillic";
case "0000042A":
return "Vietnamese";
case "00000485":
return "Yakut";
case "0000046A":
return "Yoruba";
case "00000488":
return "Wolof";
default:
return "unknown";
}
}
}
}
于 2016-06-01T22:35:37.063 回答
3
我想出了一个解决方法，以便能够检索另一个应用程序的键盘布局。过程很简单：
使用 GetKeyboardLayout 在其他应用程序中获取键盘语言的 HKL。要获取其他应用程序的句柄，您可以使用 GetForegroundWindow 获取窗口的句柄，然后使用 GetWindowThreadProcessId 获取具有先前检索到的窗口句柄的进程的句柄。
使用 ActivateKeyboardLayout 将之前提取的 HKL 设置为我的应用程序的键盘句柄。
获取我的应用程序的键盘语言 ID (KLID)。
最后，我的应用程序将使用与其他应用程序相同的键盘语言，并且从我的应用程序中我可以轻松地提取 KLID。这是我在项目中使用的示例代码。希望对你也有帮助。
using System.Runtime.InteropServices;
...
StringBuilder Input = new StringBuilder(9);
[DllImport("user32.dll")]
static extern uint GetKeyboardLayoutList(int nBuff, [Out] IntPtr[] lpList);
[DllImport("user32.dll")]
private static extern IntPtr LoadKeyboardLayout(string pwszKLID, uint Flags);
[DllImport("user32.dll")]
static extern bool GetKeyboardLayoutName([Out] StringBuilder pwszKLID);
[DllImport("user32.dll")]
static extern IntPtr GetKeyboardLayout(uint idThread);
[DllImport("user32.dll")]
private static extern IntPtr GetForegroundWindow();
[DllImport("user32.dll")]
static extern uint GetWindowThreadProcessId(IntPtr hWnd, IntPtr ProcessId);
[DllImport("user32.dll")]
public static extern int ActivateKeyboardLayout(int HKL, int flags);
private static extern bool PostMessage(int hhwnd, uint msg, IntPtr wparam, IntPtr lparam);
private static uint WM_INPUTLANGCHANGEREQUEST = 0x0050;
private static int HWND_BROADCAST = 0xffff;
private static uint KLF_ACTIVATE = 1;
...
public StringBuilder GetInput()
{
IntPtr layout = GetKeyboardLayout(GetWindowThreadProcessId(GetForegroundWindow(), IntPtr.Zero));
ActivateKeyboardLayout((int)layout, 100);
GetKeyboardLayoutName(Input);
return Input;
}
public void SetInput(string InputID)
{
PostMessage(HWND_BROADCAST, WM_INPUTLANGCHANGEREQUEST, IntPtr.Zero, LoadKeyboardLayout(InputID, KLF_ACTIVATE));
}
该方法GetInput()返回一个 StringBuilder ，可以使用它轻松转换为字符串ToString()，然后使用SetInput().
于 2013-10-11T14:45:04.307 回答