findwindow

Click A MessageBox button programmatically

白昼怎懂夜的黑 提交于 2019-12-06 10:21:35
问题 As the title suggests, I'm trying to simulate a button-click in a MessageBox programmatically. I earlier tried to close the MessageBox by finding its handle via its caption, and applying WM_CLOSE or SC_CLOSE in SendMessage() . However, due to the presence of Yes/No buttons, that did not work (the X button is grayed out). Now I'm trying to click the No button as follows -: List<IntPtr> result = new List<IntPtr>(); GCHandle listHandle = GCHandle.Alloc(result); try { IntPtr Window_hWnd =

FindWindow with partial window title (Windows, C)

陌路散爱 提交于 2019-12-06 05:58:30
Is there any API similar to FindWindow() but that searches the windows by partial title? The reason is that I need to the handle to a window that has a fix part on the title but the other part changes constantly. So for example the window title could be: DataBase read: XYDB or DataBase read: WZDB in the examples the fix part is "DataBase read:" Code appreciated. Thanks An example using EnumWindows: BOOL CALLBACK WorkerProc(HWND hwnd, LPARAM lParam) { static TCHAR buffer[50]; GetWindowText(hwnd, buffer, 50); if(_tcsstr(buffer, "window name goes here")) { // do something with hwnd here return

Click A MessageBox button programmatically

时间秒杀一切 提交于 2019-12-04 17:04:20
As the title suggests, I'm trying to simulate a button-click in a MessageBox programmatically. I earlier tried to close the MessageBox by finding its handle via its caption, and applying WM_CLOSE or SC_CLOSE in SendMessage() . However, due to the presence of Yes/No buttons, that did not work (the X button is grayed out). Now I'm trying to click the No button as follows -: List<IntPtr> result = new List<IntPtr>(); GCHandle listHandle = GCHandle.Alloc(result); try { IntPtr Window_hWnd = CloseMessageBox.FindWindowByCaption("#32770", "LastQuestion"); //Could use null as the first argument too. "

FindWindowEx from user32.dll is returning a handle of Zero and error code of 127 using dllimport

眉间皱痕 提交于 2019-12-04 09:19:11
问题 I need to handle another windows application programatically, searching google I found a sample which handles windows calculator using DLLImport Attribute and importing the user32.dll functions into managed ones in C#. The application is running, I am getting the handle for the main window i.e. Calculator itself, but the afterwards code is not working. The FindWindowEx method is not returning the handles of the children of the Calculator like buttons and textbox. I have tried using the

Control external window in visual studio c#

匿名 (未验证) 提交于 2019-12-03 10:24:21
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: [edit] I intend to build some external add on to VLC player, so for that I'm using the FindWindow type of functions in order to control the VLC player from my program. What's the best programming practice to control external window from your own window? Is the FindWindowEx the best practice, or FindWindow better for that, or is there some developed lib for it? Any tips for using FindWindowEx like it should be used? [edit] Also, in many cases the titles may vary along different languages, so hwnd = FindWindow(null, "Calculator") may not work

FindWindowEx from user32.dll is returning a handle of Zero and error code of 127 using dllimport

故事扮演 提交于 2019-12-03 02:41:09
I need to handle another windows application programatically, searching google I found a sample which handles windows calculator using DLLImport Attribute and importing the user32.dll functions into managed ones in C#. The application is running, I am getting the handle for the main window i.e. Calculator itself, but the afterwards code is not working. The FindWindowEx method is not returning the handles of the children of the Calculator like buttons and textbox. I have tried using the SetLastError=True on DLLImport and found that I am getting an error code of 127 which is "Procedure not found

How do I set the focus to the Desktop from within my C# application

匿名 (未验证) 提交于 2019-12-03 02:33:02
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: Winforms App. .Net 3.5. I need to set the focus from my C# application to the user's desktop (almost like simulating a mouse click on the desktop). Can someone please show me how to do this with C#? I just want to set focus on the desktop so the focus is no longer on my application but I want to do this from within my application. Edit: An answer below works by setting the focus to the desktop, but it minimizes all the open windows on the user's desktop. Is there a way I can maybe set the focus to the next open window on the desktop instead?

FindWindow does not find the a window

匿名 (未验证) 提交于 2019-12-03 01:57:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: Hey guys I've plan for make a simple trainer console with C++ but first step I've got problem with FindWindow() #include #include #include #include #include LPCTSTR WindowName = "Mozilla Firefox"; HWND Find = FindWindow(NULL,WindowName); int main(){ if(Find) { printf("FOUND\n"); getch(); } else{ printf("NOT FOUND"); getch(); } } The above code I use to try whether the command FindWindow() but when I execute the output always show NOT FOUND I've replaced Character Set on property Project from Use Unicode Character Set to Use Multi-Byte

Turn off screenupdating for Powerpoint

匿名 (未验证) 提交于 2019-12-03 01:19:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I am writing a script that loops through a folder and creates graphs from some criteria, and then exports these to powerpoint. At the moment, creating 130 graphs takes 290 seconds, of which 286 are used by powerpoint. I suspect a major reason for this is not being able to turn off screenupdating for powerpoint. I have tried using code from here http://skp.mvps.org/ppt00033.htm to solve this. However, I'm not noticing any effect. While I can alt-tab and keep powerpoint in the background, when switching to Powerpoint all the changes are being

Get hwnd of Excel InputBox Method

匿名 (未验证) 提交于 2019-12-03 00:57:01
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试): 问题: I think I have a fairly simple question. I'm looking for a method to get the hwnd for an excel input box. I'm automating a process and I'm noticing that a type 8 input box is consistently underneath the excel window (I'm automating excel from another application if that is helpful.). Obviously, I'd like it to show up on top, and I'm attempting to use the SetForegroundWindow function. Any advice? By request, the only thing I've found that seemed worth trying: Public Function GetHwnd() as Long GetHwnd = Excel.Application.InputBox.hwnd End