findwindow_开发者

FindWindow error 183

Does anybody know what would cause the FindWindow function to return the error: ALREADY_EXISTS error (183)[详细]

2023-03-18 04:24 分类：问答

Windows API function FindWindow returns always 0 when exe is executed within PHP exec() function

I have made a command line app to do some tasks on the server. For example, it \'tracks\' a window and send keys to it. I use the windows API function findWindow() to find the window. When i run the e[详细]

2023-03-13 06:18 分类：问答

Error Getting Form Handler (Vb.net)

I have the current code: Public Declare Function FindWindow Lib \"user32.dll\" Alias \"FindWindowA\" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long[详细]

2023-02-24 11:07 分类：问答

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

I need to handle another windows 开发者_开发百科application programatically, searching google I found a sample which handles windows calculator using DLLImport Attribute and importing the user32.dll f[详细]

2023-02-16 03:55 分类：问答

VB.net SendMessage waiting problem

I am using the following code to click a button for displaying another form to click on: Dim hwnd As Integer = FindWindow(vbNullString, \"Virtual CDRom Control Panel\")[详细]

2023-02-14 14:04 分类：问答

Desktop Icon manipulation - how to get a handle to SysListView32 when themes with picture rotation are enabled

I\'m trying to move icons around the desktop, everything works well until a theme that has picture rotation is picked.With a basic Windows 7 theme, the SysListView32 is child of SHELLDLL_DefView which[详细]

2023-02-07 03:39 分类：问答

user32.dll FindWindowEx, finding elements by classname on remote WPF window

I have a WPF application that is being started from a command-line application. I am trying to do some simple automation (get/set text, click some buttons, etc).I cannot seem to find any of the child[详细]

2023-01-30 13:50 分类：问答

getting a delphi app to close a dialog that popped up from a driver

I have a delphi app that tries to open a webcam.Under Windows 7 it fails occasionally (that\'s another story/question/thread) but the webcam driver also pops up a dialog titled \"Video Source\" inviti[详细]

2023-01-28 10:44 分类：问答