程序傳送訊息

#region 程序傳送訊息

public
const
int wm_copydata = 0x004a
; [dllimport(
"user32.dll
", entrypoint = "
findwindow")]
public
static
extern intptr findwindow(string lpclassname, string
lpwindowname);
//////
定義使用者要傳遞的訊息的資料
///[structlayout(layoutkind.sequential)]
public
struct
copydatastruct
[dllimport(
"user32.dll
", entrypoint = "
sendmessage")]
private
static
extern
intsendmessage(
intptr hwnd, 
//目標窗體控制代碼
int msg, //
wm_copydata
int wparam, //
自定義數值
ref copydatastruct lparam //
結構體);
//////
傳送訊息
/// ///
window的title，建議加上guid，不會重複
///要傳送的字串
public
static
void sendmessage(string windowname, string
strmsg)
}#endregion

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