|
Given a window handle you should be able to use GetWindowModuleFileName API. However, it does not appear to work on Win95, only 98 or later.
UINT GetWindowModuleFileName(
HWND hwnd,
LPTSTR lpszFileName,
UINT cchFileNameMax
);
|
|
|
|
|
Anyone know how to do voice command using VB programming????
|
|
|
|
|
|
I have a DLL written in Visual Basic that contains 1 COM object. Could somebody please tell me how do I find out the CLSID and REFIID to pass to CoCreateInstance() to use the object in a C++ program. I have full access to the DLL source and a copy of Visual Basic. OLE View gives several CLSID's but I'm not sure which one to use.
Thanks in advance for any help you can give.
Steve.
|
|
|
|
|
In oleview the CLSID for the component is the one found above the coclass declaration. Interface ID is the one found above the interface declaration.
|
|
|
|
|
Anyone know where I can find documentation for writing modules in Visual Basic?
Everyone welcome the NewbiE!!!!
First Programmer: "How many bits are in a bite?"
Second Programmer: "You spelled bytes wrong."
First Programmer: *stares* "It's a joke, moron."
Second Programmer: "Joke...?"
|
|
|
|
|
What exactly are you looking for. I know that most people, including myself usually write functions that are stored within a module. Could you be more specific?
Nick Parker
|
|
|
|
|
Well, you see, I really don't know what I'm talking about. I used to make some QBASIC junk and after I installed Visual Basic to my computer, all my .bas files turned into VBasic modules, so I was wondering what that was all about.
Everyone welcome the NewbiE!!!!
First Programmer: "How many bits are in a bite?"
Second Programmer: "You spelled bytes wrong."
First Programmer: *stares* "It's a joke, moron."
Second Programmer: "Joke...?"
|
|
|
|
|
I have created an Ocx control in vb.This control has a textbox to serach the text entered in it.After entering the text anyone can delete the entered text using backspce key.I mean to say the i have traced the backspace key using it's ASCII value as 8 and it works fine.But when i
attach this ocx control to my browser like yahoo and Google toolbar, then now backspace key doesn't work ie.it doesn't delete text.Could anyone help me please?
|
|
|
|
|
I have a class which keeps track of a few circles and draws them in a row using Worksheet.Shapes.AddShape
I was quite happily calling member functions and running them from a module with no problems. Then I tried to implement a form to take input (how many circles, size, position etc) and pass it to the class and have it drawn. I just used a handful of TextBox controls. A button is used to copy all the textbox values when pressed, and pass each to the class. Everything worked as before, except that the first circle in the row will never be drawn. The other circles will be drawn in exactly the right position as if there had been a first circle, but instead there is a blank space.
I have isolated the variable which is passed to the class which causes the problem - it is the x position on the sheet. I have used the locals window to check what value is passed to .AddShape and it is exactly the right value of 400. Yet the circle never appears. Change the button function to call 400 instead of taking the same value from the form, and it is back again.
I have tried passing the variable by value which I would have thought would make the two cases indistinguisable to .AddShape. No luck. I have checked pretty thoroughly that the circle is not just being drawn in the wrong place or somewhere else.
So I give up. Any suggestions would be greatly appreciated, even/especially the general debugging approach you might use for something like this (bear in mind I am a certified newbie....)
Thanks
|
|
|
|
|
Hi guys,
Is there a way to send key-strokes messages to other apps. Current senario; I usually open a MS Word, GFX editor etc. What I want the VB code to do is; I press a button -> VB tells All Open MS-Word, GFX editor etc. that Ctrl-P has been pressed, for example. Anyway to do this?
|
|
|
|
|
I guess you could do it with API's: EnumWindows and SendMessage. VB have a native SendKeys statement, but you will still need to use EnumWindows to get all the window handles...
|
|
|
|
|
|
How can I create a form programmatically without having any form
in my project in the first place.
That means without using reference for an existing form.
Instead referencing directly the Form object.
Pilgrim
|
|
|
|
|
In visual basic 6.0 we cannot create any control dynamically without having reference with existing object.
|
|
|
|
|
It is true for the forms - they cannot be created without a reference to existing form. However, you *can* create other controls without references to existing controls. Following code works:
Dim txtTest As TextBox
Set txtTest = Controls.Add("VB.TextBox", "txtTest")
txtTest.Move 100, 100, 1000, 300
txtTest.Visible = True
|
|
|
|
|
|
I have two questions, when I print using the Textout method
I always get the default printer setting. I would like to
change the style of the print, lets say MODERN Or SWISS, how can I do that. Also is it possible to change the print
styles while the doc is printing. Lets it starts in times roman and then goes to arial or a larger size. Can this be done with textout or do I have to use The Draw text method
to do this? If so how?
|
|
|
|
|
Printer.Font
Regards!!!
Carlos Antollini.
Sonork ID 100.10529 cantollini
|
|
|
|
|
So how would I code this in C++?
|
|
|
|
|
Peter, You posted your question under something called Visual Basic Forum...;)
I thinked that because you put in the previous question the function TextOut...
Printer.Font is a function in VB.
But How I love VC++ And hate VB I will answer you...
TextOut use the current Font...
For select the font must to use
CDC::SelectObject
Regards...;) 
Carlos Antollini.
Sonork ID 100.10529 cantollini
|
|
|
|
|
Hi all,
I have to make new report with Crystal Report , i have problem in that, too !!!
Look at the my Tables and Fields with examples ...
Table -> PERSONS
Fields ->
PID (Number value)
PNAME (Text value)
PFAMILY (Text value)
and etc.
Example:
1 - Hadi - Rezaie
2 - Ali - Arabi
3 - Hasan - Varchaghi
Table -> OPERATE
Fields ->
PID1 (Just can save PID data in PERSON table)
POPERATE (Yes/No)
PID2 (Just can save PID data in PERSON table)
Example:
1 - Yes - 3
1 - No - 2
2 - Yes - 3
3 - No - 1
I wanna show thease information in my report like thease:
Person name: Hadi Rezaie
Operation list:
Hasan Varchaghi - Yes
Ali Arabi - No
Hasan Varchghi - No
Please look at the 1 number in OPERATE table,
If 1 is in first column then report must show the information of number which is in second column ...
If 1 is in second column then report must show the information of number which is in first column ...
How can i do it ?
Please help me ! HELP ME !!!
My month article: Game programming by DirectX by Lan Mader.
Please visit in: www.geocities.com/hadi_rezaie/index.html
Hadi Rezaie
|
|
|
|
|
I´ve got a really strange problem
One of the windows in my app (´mdi app) has a vertical scrollbar, if I run the app within Visual Basic (by pressing F5) I can scroll the window content with the mousewheel but if I create an exe-file and run it from Windows Explorer I can´t (if I click the arrows on the scrollbar the window content is scrolled). Does anybody know what could be wrong????
Olle
|
|
|
|
|
The help file says VB uses pass-by-reference as a default(byval to use pass by value) - but the simple test I do in an Excel module isn't working
Public testnum
-----
Public Sub makebig(inpt)
MsgBox "Make big receives = " & inpt
inpt = inpt + 1
MsgBox "Input now is = " & inpt
MsgBox "testnum now is = " & testnum
End Sub
---
Public Sub test()
testnum = 1
MsgBox "Before = " & testnum
makebig (testnum)
MsgBox "After = " & testnum
End Sub
test() does not change testnum, Before = 1, After = 1
what is happening?
Thanks heaps
|
|
|
|
|
Change line that reads:
makebig (testnum)
to
makebig testnum
If you use parentheses here it assumes that parameter you pass is not a variable but a result of an expression. Therefore instead of passing address of your testnum variable it passes an address of the result of the expression.
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
