Answer Questions

• NewTechCorp Package and Deployment Wizard

  Hi All I have created a deployment package using the package and deployment wizard. However, when I run the setup package I get two errors: 1. c:\windows\system32\msvcrt.dll - The destination file is in use. Please ensure that all other applications are closed. 2. An error occurred while registering the file 'c:\windows\system32\msado20.tlb' If I ignore the errors the program still installs and runs without any problems but it is har ...Show All

• Hekynn User session logon time!

  I am inquiring about information on whether it is possible to determine how long a user has been logged on for. What I hope to accomplish is to determine if a user has been logged on for more than an 24 hours and if so, display a splash screen of some type to tell them to log off. I don't want to log them off, politics involved. Every where I look I haven't been able to come up with a solution. I did find a sample script to check event logs, ...Show All

• Ivan_B How to find my ip?

  Hi. I want to create an program to find the ip-address to my own pc, and send it to an E-mail addres. I need to now which command, i need to us for it There are a couple of things to think about.  If you're machine is behind a router then the IP Address you have will be from the router (and hence a private address - something like 192.168.x.x)- rather than a real internet address. If you're not beh ...Show All

• Phillip Georgieff How to make slideshow transition with Picturebox

  You've seen those fancy wipes, fades, cut and swirls in slideshows... now, how do you do it with the Picturebox Yes, you can indeed use two picture boxes to create any sort of transition that doesn't involve anything more than an image growing in size on top of another one, in a purely rectangular way.  And what does this tell you That a picture box cannot handle transitions, but you can create your own, ...Show All

• Vretare Settings the Process Priority Level of the app

  The program I am making requires a bit of thread time since it is meant to hold a lot of controls and objects, but I've been stuck on setting the process priority level. I've tried the System.Diagnostics.Process class and same with a bunch of the thread things, but it didn't work. If you know how to set the process priority class for your current application please post here. Thanks,   Tanner Hi. ...Show All

• Fluffyrobot Problem in image compression

  I'm trying to compress an image and all my code looks correct, but I'm not sure it's 100% correct. My understanding was that compressing an image would reduce the quality.. Is that not correct My code does decrease the size of the image, but even when 100% compression is selected there is no change in quality. [code] Private Sub TrackBar1_Scroll(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TrackBar1.Scroll compressio ...Show All

• echom How to extract treeitems' caption from the treeview control in another application?

  Hi,all.    Is it possible to extract all treeitems' captions in a treeview control that belong to another application(EXE)    For example,I already get this information for a treeview control:    Window Handle: 0x00090596(591254)    Window ID: 0x00000082(130)    -------------------------------   How can I get all treenodes' name(caption) in that control Thanks.      ...Show All

• FZ_1234 Managed memory leak

  I am having a very strange memory leak that seems related to databinding. It is very hard to reproduce, so I won't post any code here to do so, but will just describe the problem. We have data entry forms which have controls which bind to custom business objects through a BindingSource object. On Dispose of the form, we call ClearBindings as described in: http://msdn.microsoft.com/library/default.asp url=/library/en-us/dnwinforms/html/databindi ...Show All

• Azazeal Opening empty file as XMLDocument

  Hi, in my form load I'm looking for an xml file and if it does not exists then I create it. But wen I try to open it as an XmlDocument it popups an error. I thik its because the created file is empty. Could I add the line " < xml version ="1.0" encoding ="utf-8" > " to the file on its creation and how Here's the code : Private Sub Form1_Load( ByVal sender As Object , ByVal e As S ...Show All

• Peter Zabback DAta Sources Toolbox functionality reversed

  When I am looking at a code window all of my data sources are visible in the data sources toolbox. When I am looking at a form, the toolbox is empty and greyed out and no options can be accessed. This is exactly opposite from how it worked in beta 1, 2 and RC1. Anyone know what the deal is with this As of right now I cannot drag/drop a table onto a form because all the tables are hidden when I am looking at a form. Thanks, Josh ...Show All

• RickInHouston Painting Program Problems

  I'm writing a paint program for a project, and for every little thing I try I get an error. One method says I don't define parameters and another says the parameters are not the same as the MouseClick event. I don't have an argument to put in so I can't. Please Help! Here is the code I have: Private Sub PictureBox1_MouseClick( ByVal sender As Object , ByVal e As System.Windows.Forms.MouseEventArgs) Handles PictureBox1.MouseClick ...Show All

• tvadnais Retrieving data from an excel file?

  Hi, I am trying to retrieve some data from an excel file. The only problem is that the excel file is not a normal one. I'll explain how the excel file is: Details of RSL Details of Agent RSL name A ...Show All

• zoltix data binding and sorting controls

    I have the following code: Try     OleDbConnection1.Open()     DsFirefighterData1.Clear()     NumberInDatabase = OleDbDataAdapter1.Fill(DsFirefighterData1)     OleDbConnection1.Close()  Catch ex As Exception       MessageBox.Show(ex.Message, "Firefighter Info Server Error")   End Try On the form I have a combo box that is bound to one colum ...Show All

• Kristian Wedberg Clearing combobox dropdown history

  I have a button to check the available cars on certain dates. When they check and the dates are ok..then it fills a combobox with "sports, utility, family, etc. categories) Lets say the user changes the dates and they dont work, aka. return date is before pickup date. How do i clear the items from the combobox cbFilter.items.clear() doesnt seem to work :( if you bound your control to a dataset ...Show All

• aiopunk How can I use EnumProcesses

  Hi All, I am trying to use EnumProcesses as I want to count the no. of instant of any specific processe. so in form load i write: MsgBox GetProcesses ("explorer.exe") But its giving Nothing Please Help me out... Hi, Thanx but i have got the solution. Thanx for ur efforts... Brendan Grant wrote: Is this a VB6 or VB.NET question I am forced to ask as the sample code shown on that ...Show All