Re: XP IE Icons Set - Visual Basic Discussion Boards

Re: how to control one form from another?

CT CHANG19-Dec-02 16:35

CT CHANG

19-Dec-02 16:35

How about this?

 <br />
ParentForm.mnuHello.Enable = True<br />

K-PAX? CHANGE THE WAY YOU LOOK AT YOURSELF, OTHERS & THE WORLD...

unknown control

Anonymous18-Dec-02 12:24

Anonymous

18-Dec-02 12:24

Hi this is my first post here.
im using Vb.net and am a novice.

im going to create a program that i can use like a favourites program for internet addresses and files and folders within windows.
i can handle all of that but i want to use the same kind of control asthe one in the visual studio tool box.

you know the one with, kinda like vertical tabs and when you click one of the tabs it slides up or down revealing all thats in it i.e if you click toolbox it slides up to show you the contents of the toolbox. this is in visual studio.net

basically i dont know what this control is called but i want to use it as it is very neat looking.
also i would welcome any advice on how it is used as i cant seem to find it in any of my programming notes.

thanks
#

Re: unknown control

Rob Graham18-Dec-02 12:43

Rob Graham

18-Dec-02 12:43

You can likely find what you are looking for here[^] Smile | :)

Re: unknown control

Nick Seng18-Dec-02 15:04

Nick Seng

18-Dec-02 15:04

There's a third-party control in vb6 that i used called 'list bar' that does what you want, but i'm not sure if they have a .net version. The company's name is Sheridan, so you might want to check it out

Notorious SMC

The difference between the almost-right word & the right word is a really large matter - it's the difference between the lightning bug and the Lightning
Mark Twain

Get your facts first, and then you can distort them as much as you please
Mark Twain

Re: unknown control (correction)

Rob Graham18-Dec-02 18:37

Rob Graham

18-Dec-02 18:37

I must have been having a 'senior moment' the control you want is This[^] one, a CP article submission ...

XP IE Icons Set

deanbates17-Dec-02 23:31

deanbates

17-Dec-02 23:31

Little of topic, soz

Does anyone have the XP style Internet explorer navigation icon set, or a good clone?

Any good application icon site recommendations would be appreciated.

Best Regards

Re: XP IE Icons Set

Derek Lakin18-Dec-02 0:25

Derek Lakin

18-Dec-02 0:25

Try http://www.glyfx.com[^]. The free 'Microsoft Set' I think covers what you are looking for.

Derek Lakin.
I wish I was what I thought I was when I wished I was what I am.

Salamander Software Ltd.

Re: XP IE Icons Set

Heath Stewart18-Dec-02 1:43

Heath Stewart

18-Dec-02 1:43

If you have Visual Studio (not just .NET, BTW), you can open "iexplore.exe" or "shdocvw.dll" (can't remember which off the top of my head...probably the latter) and view (and extract) it's resources. You'll find, however, that IE's toolbar icons are not icons at all but a Bitmap resource. You'll have to split these up but it isn't difficult. You can even use MSPaint (yeah, it's actually useful sometimes).

Just thought I'd tell you in case you weren't able to find them elsewhere, although I'd be surprised if you didn't.

"Well, I wouldn't say I've been missing it, Bob." - Peter Gibbons

VB.net & outlook

Nick Seng17-Dec-02 21:06

Nick Seng

17-Dec-02 21:06

Does anyone know how to manipulate outlook( 97 + ) from vb.net? Or is there any good link i can go to ?

Any help would be greatly appreciated

Notorious SMC

Re: VB.net & outlook

Sean Cull1-Jan-03 17:46

Sean Cull

1-Jan-03 17:46

I'm not really sure where you'd look on the web, but Mastering Visual Basic.NET has an entire chapter on manipulating Word, Outlook, and Excel from within VB.NET. Perhaps the e-book is available online somewhere.

Re: VB.net & outlook

Nick Seng1-Jan-03 19:43

Nick Seng

1-Jan-03 19:43

Thanks ! I'll look up the book

Oh yeah, and Happy New Year

Notorious SMC

Strange COM error

ProffK17-Dec-02 20:52

ProffK

17-Dec-02 20:52

In an ActiveX dll have an object called Merge, and its method called Import has rudimentary error handling. The basics of Import are shown below. When I call Import from a client, whether I’m connected to the .dll or to the .vbp, with an incorrect database or table name, I get the following error:

Method ‘Import’ of object ‘_Merge’ failed.

Now if I put a break point on my ‘Err.Raise’ line, execution stops there, but when I single step, it returns to the client project with the above error. If, when stopped on that line, I paste it into the immediate window, I get a good error message.

Could this maybe have to do with the fact that the project used to be an ActiveX .exe, and I just recompiled it as a .dll?

Public Function Import(ExecuteDatabase As String, PropagateDatabase As String, TableName As String, FileName As String) As Boolean

Dim strServer As String
Dim strDatabase As String
Dim flgTrans As Boolean

On Error GoTo ErrProc
Import = False

'Connect to configured server and database.
Set objSrv = New SQLServer
strServer = QueryProfile("Database", "Server", "(local)")
strDatabase = QueryProfile("Database", "Database", "cc_online")
objSrv.Connect strServer, "sa", ""
Set objDb = objSrv.Databases(strDatabase)
Set objTable = objDb.Tables(TableName)

...
...
...
Exit Function

ErrProc:
Err.Raise vbObjectError + 2000, "Merge.Import", "Import for table " & TableName & " failed: [" & Err.Description & "]"

End Function

byref t ype mismatch

ns17-Dec-02 9:09

17-Dec-02 9:09

I have the C dll:

#include <windows.h>
#include <stdio.h>

int _stdcall CallMe(int *a, int *b)

{ 
char ab[20];

sprintf(ab,"The value of a is %d \n",a);
MessageBox (NULL, ab, "Test DLL", MB_OK); 
b = a;

return 0; 

}

with the .def file:

LIBRARY builderDll 
EXPORTS 
CallMe (int *a, int* b) @1

I call this from VB as follows:

Private Declare Function CallMe Lib "C:\PMARModif\builderDll\Debug\builderDll.dll" (ByVal a As Long, ByRef b As Long) As Long
Private Sub Command1_Click()

Dim a As Integer
Dim b As Integer
a = 10

CallMe a, b

Form1.Print b
End Sub

When I try to run I get a byref argument type mismatch pointing at b

Appreciate your help,
ns

Re: byref t ype mismatch

Nick Seng17-Dec-02 17:08

Nick Seng

17-Dec-02 17:08

at first glance, i would say that you're passing in long when the function takes int ??????

Notorious SMC

Regular Expressions

mikasa17-Dec-02 6:34

mikasa

17-Dec-02 6:34

Ok, I am trying to make an Expression to evaluate a Short Time format (hh:mm). I've seen the standard format of "\d\d:\d\d" but I can't use it because it allows values greater than 23 for the Hour.

I've come up with one but I need help on the 2nd digit in the hour. Basically in laymen's terms it goes something like this: (1 or 2)(??):(0 - 5)(0 - 9). The Regular Expression looks like this: "[1,2](Nothing here??):[0-5]\d".

Here's what I need to do. If the first Digit is a "1", then the 2nd digit can be "\d" or "[0-9]" (for hours 0 - 19) . Otherwise, if the first digit is "2", then the 2nd digit can only be "[0-3]" (for hours to 20 - 23).

Can anyone help?

Event Handling in VB.Net WebForms

rohancragg17-Dec-02 4:08

rohancragg

17-Dec-02 4:08

I got the following code (C#) from a VSj article and dont know how I would translate it to VB.Net, can anyone help?

What we are doing is adding a series of LinkButtons to a table on the page, assigning the CommandName and Text programmatically:

---

System.WebControls.LinkButton btn = new LinkButton();
// assign various properties of the button...
btn.Click += new new System.EventHandler(btnClick);

---

the above code presumably assigns the event to a single event handler that will then be used to work out which button fired the event and act according to the CommandName

But I dont know how to do similar in VB.Net.

Thanks for any help...

Rohan. WTF | :WTF:

Re: Event Handling in VB.Net WebForms

Nick Seng17-Dec-02 16:58

Nick Seng

17-Dec-02 16:58

i'm not too sure with what the code is trying to do( haven't really gotten into C# yet Frown | :(

) but if it's event handling you want, this might be what you're looking for:

Friend WithEvents Btn as new System.Web.UI.WebControls.LinkButton()<br />
<br />
Private Sub btnClick(arguments) handles btn.click<br />
coding<br />
End Sub<br />

I hope that's what you're loking for! Smile | :)

Notorious SMC

Re: Event Handling in VB.Net WebForms

rohancragg17-Dec-02 22:46

rohancragg

17-Dec-02 22:46

The point of this is that I am programattically adding buttons at
runtime so I cannot have an individual event handler for each one as I
dont know how many there will be. However, the code translator at:

http://www.aspalliance.com/aldotnet/examples/translate.aspx

has helped me find the solution:

btn.Click += new System.EventHandler(btnClick)

would translate to:

AddHandler btn.Click, AddressOf btnClick

Thanks, Rohan Smile | :)

Re: Event Handling in VB.Net WebForms

Nick Seng17-Dec-02 23:24

Nick Seng

17-Dec-02 23:24

No, Thank You!! I learned something new today Blush | :O

Notorious SMC

Want to do this in VB - involves C pointers...

ns17-Dec-02 1:49

17-Dec-02 1:49

The Following bit of code:

'    int nalg = 10
'    int* score = new int[nalg];
'
'    for (int n = 0 ; n < nalg ; n++) score[n] = 10*(n+1);
'
'
'    // call the function
'
'    int fusion_score;
'
'    Fusion_Method(&nalg, score, &fusion_score);

How would I write this in VB. Fusion_Method is a function in a C Dll that I am "loadLibrary"ing into the VB calling code.

Thanks!

Appreciate your help,
ns

Re: Want to do this in VB - involves C pointers...

CT CHANG19-Dec-02 16:33

CT CHANG

19-Dec-02 16:33

Perhasp you can try with the varptr to pass the pointer into the Fusion_Method function.

K-PAX? CHANGE THE WAY YOU LOOK AT YOURSELF, OTHERS & THE WORLD...

VB DLL for C App

NoizeGod16-Dec-02 16:36

NoizeGod

16-Dec-02 16:36

Thanks in advance,

I'm trying to author a DLL plugin for an existing application that was written in C. In other words, the C code can not change. Unfortunately, the app doesn't implement COM and I'm writing the DLL in VB6 which only implements ActiveX DLL (using COM). The app does support loading all the DLL's in a certain directory and I've got a sample header file for the function call syntax. Unfortunately, I know VB and not C so I'm trying to convert the header into VB.

I've found a way to export the functions from my DLL and the calling app does recognize them, so step 1 is out of the way. The next step is to manually initialize COM on the calling thread so VB will play nice? Then TLS can be loaded?

I think these are the correct steps but obviously, I'm having implementing them. Does anybody have any leads, examples and/or links where I can learn about this more? Surely somebody has written VB plugins for a C app?

Confused | :confused:

Thanks

Joe

Re: VB DLL for C App

CT CHANG19-Dec-02 16:29

CT CHANG

19-Dec-02 16:29

if the C code can not be change, then you how invoke the VB DLL in your C app?

K-PAX? CHANGE THE WAY YOU LOOK AT YOURSELF, OTHERS & THE WORLD...

Re: VB DLL for C App

NoizeGod19-Dec-02 17:20

NoizeGod

19-Dec-02 17:20

K-PAX, Thanks for responding.

As mentioned in my original message, "The app does support loading all the DLL's in a certain directory".

Thanks

Joe

Re: VB DLL for C App

CT CHANG19-Dec-02 17:32

CT CHANG

19-Dec-02 17:32

i miss that. As you have the header file for the DLL export function prototype which going to load by the C app. So i guest developing the Dll with C/C++ is the choise. As VB can not create normal WIN32 DLL as the LoadLibrary API need a valid dll entry point which does not generated in VB ActiveX Dll.

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