C / C++ / MFC Discussion Boards

Re: the Fun IsUserAnAdmin() fails on Windows Vista

junkMind25-Oct-07 22:42

25-Oct-07 22:42

Thank You so much ,
i was really stuck on this part , trying to browse thru MSDN ..

So now i can try to use the Vista UAC .. Smile | :)

Thanx

Vijayeta Smile | :)

char* to String^

KienNT7825-Oct-07 21:01

KienNT78

25-Oct-07 21:01

Hi all,
I got a small trouble, If some one know how to do please tell me, many thanks.
I want to assign szData value into textBox->Text, but two kind of variable different type.
I used Visual Studio 2005, and deverloped VC++ language.

<br />
private: System::Windows::Forms::TextBox^  textBox;<br />
private: System::Void Form1_Load(System::Object^  sender, System::EventArgs^  e) {					 char* szData = "abcabcabcabc";<br />
		 textBox->Text = //Content of szData variable.<br />
	 }<br />

Re: char* to String^

Nishad S25-Oct-07 21:13

Nishad S

25-Oct-07 21:13

Seems you are in wrong forum... Unsure | :~

- NS -

Re: char* to String^

ThatsAlok28-Oct-07 19:55

ThatsAlok

28-Oct-07 19:55

NS17 wrote:
Seems you are in wrong forum...

he he he!

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture

cheers,
Alok Gupta
VC Forum Q&A :- I/IV
Support CRY- Child Relief and You

Re: char* to String^

Nishad S28-Oct-07 20:06

Nishad S

28-Oct-07 20:06

what to laugh?

- NS -

Re: char* to String^

Hamid_RT25-Oct-07 21:13

Hamid_RT

25-Oct-07 21:13

Please ask on this forum (Managed) C++/CLI[^].

ListControl

Vikas_12325-Oct-07 20:22

Vikas_123

25-Oct-07 20:22

Hi frenz

I have a ComboBox and ListControl in my dialog box.Based on the combobox selection i need to update the ListControl . How do i Do that??

Thanks in advance

With Reagards
Vikas

Re: ListControl

Hamid_RT25-Oct-07 20:25

Hamid_RT

25-Oct-07 20:25

Do you want to change datas on the listctrl when you select an item of Combobox?

Re: ListControl

Vikas_12325-Oct-07 20:30

Vikas_123

25-Oct-07 20:30

yes! I need to update the Listcontrol with new data corrsponding to the combo box selection.

With Reagards
Vikas

Re: ListControl

Hamid_RT25-Oct-07 20:52

Hamid_RT

25-Oct-07 20:52

Do you want to set selection to that item on the listctrl?

Re: ListControl

Nishad S25-Oct-07 20:34

Nishad S

25-Oct-07 20:34

Map the CBN_SELCHANGE of the combobox and do the updations of the list control in the mapped function.

- NS -

Re: ListControl

Vikas_12325-Oct-07 21:35

Vikas_123

25-Oct-07 21:35

Thanku all! I am done!

With Reagards
Vikas

combo box

Paulraj G25-Oct-07 20:05

Paulraj G

25-Oct-07 20:05

hi...
how to get all system directories , folders and files in a combo box?

paulraj

Re: combo box

Hamid_RT25-Oct-07 20:22

Hamid_RT

25-Oct-07 20:22

If you want to get with a statement see DlgDirList but I suggest use of FindFirstFile/FindNextFile/code>.

Re: combo box

Paulraj G25-Oct-07 21:40

Paulraj G

25-Oct-07 21:40

hi...
I tried...

you understand my question....

If i clicked combobox, directories folders and files should be come.

paulraj

Re: combo box

Hamid_RT25-Oct-07 21:56

Hamid_RT

25-Oct-07 21:56

You want to have folders and files on your combobox,right now why my answer was wrong?

Re: combo box

Nelek28-Oct-07 23:11

Nelek

28-Oct-07 23:11

Maybe because you didn't give him the full answer or the done job :P

Greetings.

--------
M.D.V.

If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?

Help me to understand what I'm saying, and I'll explain it better to you

Wink | ;)

Re: combo box

Hamid_RT29-Oct-07 4:27

Hamid_RT

29-Oct-07 4:27

I like he answers to me because I like to know my answer was correct or wrong?

Re: combo box

Nelek29-Oct-07 21:11

Nelek

29-Oct-07 21:11

And it is perfectly logical. But there are users that doesn't understand that our reward is a simple thank you when we helped, and I know that I am not as good as many other users, but I do my aportation as well when I can Wink | ;)

Re: combo box

Hamid_RT26-Oct-07 0:13

Hamid_RT

26-Oct-07 0:13

Of course its DlgDirListComboBox for combobox.;)

audio recording problem with mciExecute().

kadkir25-Oct-07 20:00

kadkir

25-Oct-07 20:00

I am developing a web application in that I need to record audio, for that I am importing "winmm.dll" and using mciExecute function.(the following code is vb.net). If I have posted in irrelavent forum please let me know where should I post questions related to audio and video (for web development).
<code>
Imports System.Runtime.InteropServices
Imports Microsoft.VisualBasic
Imports Microsoft.VisualBasic.Devices

Partial Class audioRec
Inherits System.Web.UI.Page
<DllImport("winmm.dll", EntryPoint:="mciExecute", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)> Private Shared Function mciExecute(ByVal lpstrCommand As String) As Boolean
End Function

Protected Sub BtnStart_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles BtnStart.Click

mciExecute("open new Type waveaudio Alias recsound1")
mciExecute("set recsound1 time format ms bitspersample 16 channels 1 samplespersec 11025")
mciExecute("record recsound1")

End Sub

Protected Sub BtnStop_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles BtnStop.Click
mciExecute("save recsound1 c:\\record.wav")
mciExecute("close recsound1 ")

Dim c As New Computer
c.Audio.Stop()
End Sub

Protected Sub BTNplay_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles BTNplay.Click
Dim computer As New Computer
computer.Audio.Play("c:\\record.wav", AudioPlayMode.Background)
End Sub
End Class
</code>
but when I am clicking the start button "the order in which you are passing parameters is invalid please correct the order" msg is getting displayed. I need to to record an audio file in "8khz, 16 bit, mono" format. How can I meet this requirement.

i will be thankful for ur suggestions..

with regards,
kiran

Re: audio recording problem with mciExecute().

Hamid_RT25-Oct-07 20:23

Hamid_RT

25-Oct-07 20:23

But are you sure you asked on the correct forum you must ask on the Visual Basic / VB.NET[^].

Application failed to start because .dll not found

ashishbhatt25-Oct-07 19:57

ashishbhatt

25-Oct-07 19:57

Hi All,

I have read many forum answers on this error but I could not found solution.

I am using MFC Application in VS 2005. I my application I have created one .dll file named VNCHooks.dll which is running before the my MFC solution .exe file. Now when I run it uising F5 I got tjhe error like below....

This application has failed to start because VNCHooks.dll was not found.Re-installing the application may fix this problem.

in the Messagebox.

I tried it to copy in C:\WINDOWS\system32 but it still gave me same error.Before some time it was working very nice but suddendly it got problem.

So, kindly reply if you got some solution or any suggetion.

Thanks in Advance.

Ashish Bhatt

Re: Application failed to start because .dll not found

Anu_Bala25-Oct-07 20:21

Anu_Bala

25-Oct-07 20:21

Hi,
Some days bfore i got the same problem.We are using third party dll.It was working fine.but one day it shows error.
I made this,then it works fien.Pls follow this
1)Type REGSVR32 VNCHooks.dll in ur Run Command and click OK.
It shows the message like DLLregisterServer succeeded.
THen it works fine.
Bye

Anu

Re: Application failed to start because .dll not found

ashishbhatt25-Oct-07 20:40

ashishbhatt

25-Oct-07 20:40

I have already tried what you are trying to say but I got message like below.....

LoadLibrary("VNCHooks.dll")failed- The specified module could not be found.

And also I tried it to put this dll into System32 folder but it stil gave me the same error.
Do you have any other suggetion? then give me.I will appreciate them.

Thanks.

Ashish Bhatt

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