IDE :: Where Are Windows Messages Defined
Sep 29, 2009Where does VB .NET define common window messages like WM_SIZE, WM_Activate etc. so I can handle such messages?
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Read WM_COMMAND Messages From A App - Select 'Log Messages' And Find The Windows -Nothing Show's Up?
Dec 10, 2011I want to use spy++ or Winspector But from what i Read they Dont work on windows 7 64bit Correct ? Im trying to read WM_COMMAND Messages from a App.And whenever i Select 'Log Messages' And find the windows etc.Nothing show's up. Is there a alternative ?
View 3 RepliesHow To Process Windows Messages
Aug 31, 2010how to process windows messages in vb.net , article, website or any.
View 3 RepliesInteract With Windows Messages?
Oct 5, 2011I'm Writing a program for my VET IT class at school, so other IT students dont ruin computers we have set up. the program is working great, with only one problem. the program carries out its task, even during debugging (Although it shows an error.) the problem is with windows. in order to stop users from pressing the windows key, the program turns of windows explorer when run, and turns it back off afterwards. before doing this, windows asks for permission. does anyone know how to use visual basic to automatically interact with this messagebox?i have uploaded a video showing my program in action and the problem. (Will Comment With the video when it is done oploading 108 minutes remaining...)here is my code
<REMOVED MALICIOUS CODE>
Below is an image of the error message i receive in visual studio, and when running the .EXE from the [attachment=25889:Untitled1.jpg
how do i automatically lcick continue on this error box, because my program runs fine when continue is clicked...
.Net Windows Service Console Messages?
Sep 22, 2011I have a .Net Console application which displays thousands of lines on the console each minute. I want to convert it to a Windows Service, however I still need a way of viewing these messages. There are far too many messages to write them to the event log or even a standard log file. I was wondering if there were a way to write a systray app that could simply intercept these messages from the service and display them in a console window. I have no need to save older messages, I only need to see current activity.
View 2 Replies[2008] Catching Windows Messages?
Jan 23, 2009Is it possible to catch windows messages when the application isnt in focus ?, its not for anything in particular, I have just been playing with wndproc and was just wondering
View 8 RepliesCapturing Windows Messages In A Console Application?
Oct 27, 2009I have a console application where I successfully have added custom menu item in the application's system menu using the Windows API calls. How do I hook into the events to capture the event raised when the user clicks on one of these menus? All my Google results talks about overriding the WndProc method, but this doesn't exist in a console application.
View 3 RepliesIntercept Messages From Windows Messenger Service?
Jun 5, 2009This may seem complicated but it's a somewhat basic concept, just probably a complicated execution, I am trying to create a program that will allow you to basically "IM" between computers on a LAN network. That's the concept, I plan on doing this by generating .bat files, executing them and printing the last few messages sent in a label, the big problem I have is receiving messages, I have no idea whatsoever how to even go about finding out how to take the messages received from the messenger service and print them into the label, any ideas?EDIT: This is in VB.Net 2008
View 5 Replies[2008] Send Windows Messages To Applications
Feb 24, 2009we know that vb using windows messages for raising events etc.. so if we move mouse cursor windows sends mousemove message to our application (WM...) or something like that. my question is: can we send windows messages to an application? i know usage of sendmessage api but its not working. im simply wanna send wmkeydown message to notepad and notepad should get message and write it to the text area right? am i wrong? i tried several ways but didnt worked.
View 2 RepliesC# - Keyboard Messages Windows Flow - Catching The WM_KEYDOWN Message Through WndProc
Sep 16, 2009I'm developing a program where I've had to add a keyboard shortcuts system. The problem is it uses a third party OCX for a part of its display, and it is catching some essential WM_KEYDOWN messages when in focus, like Ctrl+C, Ctrl+V, etc. I've tried catching the WM_KEYDOWN message through WndProc, but the message is not propagating, so I guess the keyboard messages go from the inner container to the outer one, don't they?
The WM_KEYUP messages can be caught tho, but I'd prefer to be able to catch some of those messages on the KeyDown event. I'm aware I could make some low-level hook, but I'd like to avoid this workaround. Well, if the WM_KEYDOWN message goes from the OCX to its top level container, I guess I'll have to treat those key combinations in the KeyUp event.
Written A Small Class Called 'Messages' That Holds The User Messages?
Sep 24, 2008here I am again I have written a small class called 'Messages' that holds the user messages.The case is that I am not being able to import it. Here it is:
[Code]...
Make A LAN IM Client Using The Net Send Command - Intercept Messages From Windows Messenger Service
Jun 5, 2009I'm trying to make a LAN IM client using the net send command and I was wondering if there is any way to capture the text of the messages received through net send and display them in a label.
View 6 RepliesModify Windows Messages So Tabcontrol Recognizes Tabrect Part Of Tab As A Viable Drop Target?
Jul 10, 2009how can i modify the windows messages so my tabcontrol recognizes the tabrect part of the tab as a viable drop target?i've tried debug printing the windows messages but its hard to pick out the right one.
View 3 Replies.net - Will A Pre-defined Brush Follow Changes In Windows Color Scheme
Apr 21, 2011I have the following code:
Dim _Brush_Disabled As New SolidBrush(Color.FromKnownColor(KnownColor.GrayText))
Dim _Brush_Enabled As New SolidBrush(Color.FromKnownColor(KnownColor.WindowText))
Sub Do_Something()
[code]....
Will _Brush_Disabled and _Brush_Enabled automatically change their colors if the Windows color scheme changes?If not, how can I make them 'track' Windows color scheme changes?
Saving User Defined Object Into Windows Registry
Jun 22, 2012I need to save created object into Windows Registry and after reopening application to read it? I know how to save and read string but this is complex object.
View 1 RepliesOperator '*' Is Not Defined For Types 'System.Windows.Forms.VscrollBar' And 'Systems.Windows.Forms.VscrollBar
Oct 29, 2011I am trying to use values from form1 in my project, in form2, but Im not sure how to do it. I've tried
txtboxTotal = (Form1.vsbLength * Form1.vsbWidth) * Pattern
But I get: operator '*' is not defined for types 'System.Windows.Forms.VscrollBar' and 'Systems.Windows.Forms.VscrollBar.'
Find All ContextMenuStrips Defined On A Windows Form (not Necessarily Attached At Runtime)
Sep 26, 2011In my winforms project, some of the forms have a set of ContextMenuStrips defined on them (through the visual studio designer).Some of these contextmenustrips have been attached to controls, but others have not.Now my problem is this: I need to go through all of the ContextMenuStrips at runtime, whether they are attached or not.I've got some code that will recursively go through all controls and check the ContextMenuStrip property and this works fine.... However I can not get to the ContextMenuStrips that haven't been assigned to a control yet.
View 1 RepliesOperand & Is Not Defined For Type String And System.windows.forms.label
Feb 27, 2012bases is a variable and outs is a label with a number in it. Gives an error --- operand & is not defined for type string and system.windows.forms.label Bases="ooo" and I want to
append a 0 or a 1 or a 2 to get "ooo2" for example.
[Code]...
VS 2008 Error 1 Operator '&' Is Not Defined For Types 'String' And 'System.Windows.Forms.Comb?
Sep 2, 2009with this code dont know wht its not working source = wc.DownloadString(String.Format("http://" & cboHSearch & "/cse?cx=013269018370076798483:gg7jrrhpsy4&cof=FORID:1&q=" + cboEngine.Text + "&sa=Search", Me.cboEngine.Text.Replace(" "c, "+"c), resultCounter))
View 5 RepliesDeveloping Messaging Framework For Windows Application That Sends Messages To Java Application
Feb 9, 2009I am in the process of developing a messaging framework for a windows application that sends messages to a java application. To be precise when the win app wants to send a message it simply drops the message in a common database table which will be picked up by the java app. The windows application is deployed across 10 application servers (10 instances) over citrix for load balancing.Each instance of the application is capable of sending a message to the java application and each of these messages should have a unique id. From my end I need to make sure every message generated has to carry a unique id so that they can be identified when necessary. All the messages can be cleared every day or two.i am not quite sure about a best method of achieving this. Initially I wanted to create a static method that serves the next available id (incrementing the last id by 1). But this approach willn't guarantee unique number as the application starts only when at least one user is logged on. For e.g .On one server the app starts when a user logs in, he then sends a message and then the application stops when that user logs off. So when a next request for the app comes to that server a new instance will be started.
View 3 RepliesVb 2008 Number Guess Game - Operator '<' Is Not Defined For Types 'System.Windows.Forms.Button' And 'Integer'
Oct 29, 2011I am getting Errors: Operator '<' is not defined for types 'System.Windows.Forms.Button' and 'Integer'.
Operator '>' is not defined for types 'System.Windows.Forms.Button' and 'Integer'.
Value of type 'Integer' cannot be converted to 'System.Windows.Forms.Button'.
And my program does not work!
Below is my code..............
Private Sub ProgressBar1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ProgressBar1.Click
ProgressBar1.Value = TextBox1.Text
End Sub
[CODE]...
'User Defined Type Not Defined' When Trying To Define A New 'process'
Dec 29, 2011I am trying to redirect command line output to a list box in a vba macro, and I've found some code that I think might point me in the right direction, but I keep on getting the same error. When I use this code [code]It gives me the error in the title and highlights the first declaration line.What does it take to define a new "process".
View 1 RepliesError "2 Operator '<=' Is Not Defined For Types 'System.Windows.Forms.TextBox"
Mar 4, 2011im sure that this is incredibly simple but im very new to this. could someone tell me what Error 2 Operator '<=' is not defined for types 'System.Windows.Forms.TextBox' and 'Integer'. K:programmingchapter 4 labchapter 4 labchapter 4 labForm1.vb 16 24 chapter 4 lab
View 3 RepliesVB Silverlight For Windows Phone "Handles Clause Requires A WithEvents Variable Defined In The Containing Type Or One Of Its Base Types"
May 16, 2012when i am selecting form the xaml file a button and then tap event from the right (in order to set the tap event) it auto generates this sub :
[Code]....
Datagrid.mouseup - Error "user-defined Type Not Defined"
Jun 21, 2010[Code]...
a messagebox appear that show user-defined type not defined i had try another code but it still same error.. i'm using vb6
Error Operator "&" Is Not Defined For Types "Strings" And System.windows.forms.datagridviewcell
Aug 12, 2009I wrote the following code in vb.net:-
cmdOnClick.CommandText = "SELECT * FROM patients where ID=" & grdPatients.Item(grdPatients.CurrentCell.ColumnIndex, grdPatients.CurrentCell.RowIndex)
it shows the error operator "&" is not defined for types "Strings" and system.windows.forms.datagridviewcell
Error 1004: Application Defined Or Object Defined Error
Apr 14, 2009Why isnt this working?Sub Macro1()
[Code]...
Type Excel.worksheet Not Defined, Type Excel.workbook Not Defined
May 8, 2010i am trying to read an existing excel 2007 file from vb.net i used a form with single button and i written code in button click event code is :[code...]
View 1 RepliesAT Commands For SMS Messages
Feb 19, 2011I'm trying to use a cell phone modem to send an sms message but i'm not sure whats wrong with my code?? Also i'm getting en error with _ContsSMS = False .. but i have no idea what that line is ? (Also are AT commands not used for Windows 7, is this why it wont work?)
Using COM7 As IO.Ports.SerialPort = _
My.Computer.Ports.OpenSerialPort("COM7")
'set command message format to text mode(1)
[Code].....
Get The Messages To Be Sent Instantly?
Aug 20, 2009How would i start to go about creating an instant messenger? I start with MDI Child Form. But how would i get the messages to be sent instantly?
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