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by: Tim Mulholland |
last post by:
I just realized i had been posting under a managed newsgroup account that had
expired. hopefully this one works better and gets me a response from
Microsoft..
I have an MFC app that i'm trying to send messages to using the SendMessage
API through a C# application
Here is the signature and the first line of code for the function that
receives this message in the MFC application:
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by: muntyanu |
last post by:
Hi all,
In C# system service I need to get some string from MFC mainframe
window by SendMessage() API call. I managed to send message, but can
not find the way to return string to C# app.
Is that possible to receive string back in C# from return value, wparam
or lparam?
Please if someone did it post the example,
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by: Ryan Ross |
last post by:
Hello,
I need some help with the SendMessage method. I've imported it into C# with
the following statement:
public static extern IntPtr SendMessage(IntPtr hWnd, int Msg, long wparam,
int lparam);
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by: active |
last post by:
This is what need to do
Win32.User.SendMessage(Win32.User.HWND_BROADCAST,
Win32.User.WM_WININICHANGE, 0, "windows")
Tried both of these in Win32.User. (one at a time)
public static extern int SendMessage(int hwnd, int
wMsg, int wParam, String s);
public static extern int SendMessage(int hwnd, int
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by: Rob |
last post by:
Hi all,
I am having trouble converting the code below (found on
http://vbnet.mvps.org/index.html?code/core/sendmessage.htm) into a
format that will work using vb .NET.
Can anyone have a look at it and let me know what I need to change. I
have tried changing the "hwnd" type into intptr's but there seem to be
other problems too, like it won't allow "lParam As Any" to be
declared.
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by: Lars Netzel |
last post by:
Hello!
Thanx to this newgroup I have finally, with the help of you guys, gotten
this to work halfway.. but the final action is still not working, clicking
the "Button2" thru SendMessage().
Private Declare Auto Function FindWindow Lib "user32" Alias "FindWindowA"
(ByVal lpClassName As String, ByVal lpWindowName As String) As Integer
Private Declare Auto Function FindWindowEx Lib "user32" (ByVal hWnd1 As
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by: SQACSharp |
last post by:
I'm trying to get the control name of an editbox in another window.
The following code set the value "MyPassword" in the password EditBox
but it fail to return the control name of the EditBox. I'm sure the
problem is the way i'm using the sendmessage API, the return string and
the lParam return 0....is anybody have a clue? any sendmessage api
expert here?
public static extern Int32 FindWindow(String lpClassName,String
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by: NVergunst |
last post by:
Hello everyone.
I have what I believe to be a simple question, yet I can not find anything that is helpful to me.
Basically I have an application, that I want to use to control external applications. My program will run either embedded within another program or minimized to the system tray. So SendKeys is out because it only works if the controlled application has focus, which it will not.
So my conclusion is the windows API. I have...
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by: Necromis |
last post by:
Ok, I have gotten my head around things better regarding SendMessage
and FindWindow functions. However, I am running into an issue with my
code still. The program I am working with is EXTRA! by Attachmate. It
is a mainframe terminal. Here is the issue and strange part of it. It
is accepting sendmessage when I use the WM_KEYDOWN/UP commands.
However, when I use WM_SETTEXT to send my string it is not imputing
the string to the session...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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