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Re: Windows Registry Check Christian Graus3-Aug-05 14:00 Christian Graus 3-Aug-05 14:00  What sort of variable are you storing that in ? It looks like a byte [] to me. Christian Graus - Microsoft MVP - C++ Re: Windows Registry Check andyr20053-Aug-05 14:07 andyr2005 3-Aug-05 14:07  i just used byte as an example, am not sure what to store it in Re: Windows Registry Check Christian Graus3-Aug-05 14:12 Christian Graus 3-Aug-05 14:12  OK, well it looks like a byte [] to me, not sure how else you're store it. But if it's in the registry, the registry API will assign a return type. Whatever it is, store your values to compare as the same type, then you can compare them. Christian Graus - Microsoft MVP - C++ Re: Windows Registry Check andyr20054-Aug-05 13:21 andyr2005 4-Aug-05 13:21  Cheers for the help, i use the following code now which works: Try audiospeakersrightclick = Registry.CurrentUser.OpenSubKey("SOFTWARE\NVIDIA Corporation\NvMixer\Profiles", True) If audiospeakersrightclick Is Nothing Then combospeaker1.SelectedIndex = 0 combospeaker2.SelectedIndex = 0 audiospeakers.CreateSubKey("Profiles") End If Catch ex As Exception End Try Many thanks again. Re: Windows Registry Check andyr20055-Aug-05 5:29 andyr2005 5-Aug-05 5:29  k sorry bout this but I am having the same problem when reading binary values from the registry. Here's the code I am attempting to use: Dim showadvanced, showfirewall As Byte Try nvmixersettings = audiospeakers.OpenSubKey("Settings", True) showadvanced = nvmixersettings.GetValue("ShowAdvanced") showfirewall = nvmixersettings.GetValue("ShowFirewall") If showfirewall = Nothing Then soundstormadvancedenable.Checked = False soundstormadvanceddisable.Checked = True soundstormfirewallenable.Enabled = False soundstormfirewalldisable.Enabled = False GroupControl13.Visible = True End If If showfirewall = 10000000 Then soundstormadvancedenable.Checked = True soundstormadvanceddisable.Checked = False soundstormfirewallenable.Enabled = True soundstormfirewallenable.Enabled = True GroupControl13.Visible = False End If Catch ex As Exception End Try Now i have tried to Declare the variable type to string and byte and still no good, any other ideas?? Embedding Scanner and Camera Wizard into VB app tempgp2-Aug-05 9:44 tempgp 2-Aug-05 9:44  Hi, how can I use MS Scan Wizard in my app? Can I use and assign parameters to it? Thanks chaining integer into a textbox microuser_20002-Aug-05 8:24 microuser_2000 2-Aug-05 8:24  hellow to all .. i am trying to chain a textbox name , i is integer .. like textbox&"i"&.text how can i do it ? Re: chaining integer into a textbox Christian Graus2-Aug-05 14:44 Christian Graus 2-Aug-05 14:44  Wow - that's bizarre. To do that, you need to build the string first, then use reflection to turn it into a textbox instance. The neater way would be to build a hash table of indexes to textboxes. Oh, and if you put i in quotes, you get i, not i as an integer variable value. Christian Graus - Microsoft MVP - C++ Re: chaining integer into a textbox microuser_20002-Aug-05 21:37 microuser_2000 2-Aug-05 21:37  that's cool ... i can do this with assembler in 30sec ! datagrid err oakleaf2-Aug-05 7:32 oakleaf 2-Aug-05 7:32  I keep getting the following error when trying to delete a row from a dataset using a datagrid (specifically the last row in the datagrid) : An unhandled exception of type 'System.NullReferenceException' occurred in system.windows.forms.dll Additional information: Object reference not set to an instance of an object. Any ideas? I know the err could be caused by a lot of things but.. Why just the last row? If I start deleting records from the top, I can even delete the last row...but not just the last row .. Re: datagrid err Christian Graus2-Aug-05 14:44 Christian Graus 2-Aug-05 14:44  It would help to see the code... Christian Graus - Microsoft MVP - C++ Combo Box closes before selection can be made tromba992-Aug-05 7:27 tromba99 2-Aug-05 7:27  I have written an application in VB.Net to be run in Windows CE. In it I have a combo box that is populated with numbers representing items that the user will select and use and are then removed from the list. Specifically, a file is maintained with all the numbers that could be in it and a flag is set that tells the program whether a particular number has been used or not. Every time we return to the screen with the combo box on it, it is repopulated. When we get down to having only 3 selections or less available, the combo box opens when the down arrow is clicked and immediatley closes before a selection can be made. Any suggestions as to how to correct this problem? Also, the point at which this problem occurs changes when certain things are changed about the combo box. For example: The font for the combo box is 9pt currently. If I change it to 12pt, the problem doesn't occur until we get down to only 2 items in the list. I also moved the box to a different location on the screen and it started occurring with 4 items left. Any help would be appreciated. Thanks, Tromba99 Listview collums robertw0192-Aug-05 7:11 robertw019 2-Aug-05 7:11  is there any way to, when adding subitems, to skip over a collum and put data in another. Say for example you have 6 collums and you already have data in the first 2 collums and want to skip the 3 and put data in every collums after 3. how would you do this????? Check out my websites: BugTrak Project Home The New Space The Simple Read FeedMonster Home FeedMonster --- The world's best free RSS feed reader....well..maybe not the best, but pretty darn close! (Beta 3 available soon!) VB.Net command line app partt2-Aug-05 6:36 partt 2-Aug-05 6:36  I have a vb.net windows app and I want it to execute a command line like this: bcp "select SiteID, SiteName from MYDB..Mytable" queryout c:\Test.txt -c -S MyServer -U uname -P pwd How can I get vb to execute this? Thanks in advance Re: VB.Net command line app Christian Graus2-Aug-05 14:45 Christian Graus 2-Aug-05 14:45  Doesn't a VB command line app get passed the arguments collection ? Christian Graus - Microsoft MVP - C++ AVI Mask Color elias.a@libero.it2-Aug-05 5:39 elias.a@libero.it 2-Aug-05 5:39  Hi everybody I need some help! I created an AVI animation to display in a form but i can't understand what color I need to use to have the background transparent (the mask color). I tried with FUCSIA but it doesn't work. I designed the bitmaps with Paint and converted to AVI using Virtual Dub. Any Idea? Thanks in advance OS: Win 2K SDK: Visual Studio 6/Visual Basic Re: AVI Mask Color Dave Kreskowiak2-Aug-05 10:19 Dave Kreskowiak 2-Aug-05 10:19  IIRC, you can't set a transparency in a movie and expect to see the form behind it. The WMP control that's displaying the movie doesn't support a transparent background, if that's what your using. RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome Re: AVI Mask Color elias.a@libero.it2-Aug-05 21:25 elias.a@libero.it 2-Aug-05 21:25  I'm using the animation control (part of MS common controls). The strange thing is that with sample movie clips in Visual Studio (for example, the file copy or computer search) the trick works good. The AVI has a fucsia background and the color of the form behind is displayed. What do you think? thanks in advance Dave Re: AVI Mask Color Dave Kreskowiak3-Aug-05 2:24 Dave Kreskowiak 3-Aug-05 2:24  I've never used the thing. But, I've found an abscure reference that says that the pixel in the upper left corner of the first frame becomes the transparency key color. But, this does NOT make the AVI transparent, rather it substitutes the parent containers background color (in your case, the form color) for each pixel that has the transparency key color. This makes the background color (or transparency key) match the host container color. RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome Re: AVI Mask Color TheKriminal3-Aug-05 2:49 TheKriminal 3-Aug-05 2:49  That's amazing!!!! It's what I was looking for!!! In fact I don't need to have my AVI with a transparent color but I only want to use it with a masking color for the background. Thanks a lot Dave TheKriminal load data back onto treenodes fareee2-Aug-05 5:31 fareee 2-Aug-05 5:31  how can i load data from access back onto the treenodes ... is it correct ... TreeView1.Nodes.Clear() objCon.Open() adapter1 = New Odbc.OdbcDataAdapter("Select * from RemoteHost", objCon) data = New DataSet adapter1.Fill(data, "RemoteHost") 'l Dim I, j, Categoria For I = 0 To data.Tables("RemoteHost").Rows.Count - 1 Categoria = data.Tables("RemoteHost").Rows(I).Item("General").ToString TreeView1.Nodes.Add(Categoria) TreeView1.Nodes(I).ImageIndex = 0 Next objCon.Close() How to add an icon into resources in VB oncer2-Aug-05 4:21 oncer 2-Aug-05 4:21  How to add an icon into resources in VB? And how i can use it from resources? Give me please a code sample [VB6] - How can i move three sliders at the same time? UltraMAX2K52-Aug-05 3:49 UltraMAX2K5 2-Aug-05 3:49  Hello, can someone help me, i want to move three sliders at the same time, like the Volume Control on Windows, i've tried a lot of thing but without any success, can someone help me to do it, please? UltraMAX Re: [VB6] - How can i move three sliders at the same time? Dave Kreskowiak2-Aug-05 10:16 Dave Kreskowiak 2-Aug-05 10:16  Off the top of my head, handle the Scroll event of each slider. Set the Value of the other two sliders to the Value of the slider being changed. Don't know if this will work at all considering I haven't touched VB6 in years. RageInTheMachine9532 "...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome Re: [VB6] - How can i move three sliders at the same time? Anonymous2-Aug-05 10:52 Anonymous 2-Aug-05 10:52  Thank you for replying Dave, i don't want to move all with the same value, a good example of what i want to do is the Windows Speaker Volume, when i check to move the sliders at the same time, it will do, event if they have different values, please, "play" a little with that to see what i'm trying to do and if you can help me!! Thanks, UltraMAX

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