justinv's Q&A profile

• Microsoft ISV Community Center Forums Someone mind helping me with Error 426

  I am hoping that someone wouldn't mind helping me out here. I have a macro in Excel 2003 which I use to modify some data and then put it into MapPoint 2004. I noticed the memory usage for MapPoint jumps up to 175-180 MB when I initialize territories so I decided I would create a subroutine to close the program and then reopen it. Unfortunately MapPoint 2004 does not let you close a file, only the entire program (unless you are using "Map ...Show All

• Visual Basic Deploying a remote vb .net application

  I am developing an application in VB .net 2002 that will be installed on multiple client PC’s. I am using MS SQL Server 2000 as the database server which will be stored at a central location. Do I have to develop the application on the same machine that is hosting the database or it doesn’t matter Is there a special way to package the application for installation on multiple client PC’s to allow it to access the remote server ...Show All

• Windows Forms Scroll Bars

  I am painting a graph into a panel. The graph is larger than the panel, so, I would like to use scroll bars. I am able to make visible the scroll bars, but when I move the bar, the value of the position of the bar is automatically set to zero. What am I doing bad Thanks How are you making the scroll bars visible   Setting Panel.AutoScroll = true will display the scrollbars automatically, depending on the ...Show All

• Visual Studio Express Editions How do I round a number to nearest .5

  I have a formula in my program which returns values such as 4.67. I would like it to round that value to the nearest .5. In this example, I would like a return value of 4.5. Does anyone know how to do this I am not very familiar with the Round functions. Thanks a bunch. Melissa CY = (TextBoxDepth.Text / 12) * (TextBoxLength.Text * TextBoxWidth.Text) / 27 CYR = Math.Round(CY, 1) - not sure what to put here ...Show All

• Visual C# problems with functions sharing things

  so i was tying to put to use what i have been learning in some tutorials, and i found that when i needed to use something from one function in another, i had to put it outside, and make the function not static, eventually, after making them not static one after the other, i came upon main, and thats where it broke. so anyway i get this error when i try to build, the only other programming background i got is PHP but its not near as OOP as ...Show All

• Visual Basic Iterate registry keys using WMI??

    I need to iterate through registry keys. In the code below I try to display just one key for debugging purposes, but I can’t make it work. Any ideas I will need to do this remotely so I’m using WMI.   Thanks for any help Steve   Dim options As New System.Management.ConnectionOptions() options.Impersonation = ImpersonationLevel.Impersonate options.EnablePrivileges = True   Dim Scope As New Ma ...Show All

• .NET Development Multiplexing I/O

  Hi guys, I would like to know how I can build a tcp server using the old multiplexing I/O technique. I need to build a server that can allow many clients connection, using as less resource as possible, because I would like to build a MUD. tnx Some good examples of how to do this can be found here: http://msdn.microsoft.com/library/default.asp url=/library/en-us/cpguide/html/cpconsocketcodeexamples.asp ...Show All

• Visual Studio Express Editions Graphics to Image

  I'm new to VB 2005 Express Edition. I have created a program that allows users to drag and drop pictures into a form and print them out formatted and with text added. I'm trying to find a way to save the output to a jpeg or gif but can't find any info on saving the graphics to file. I found how to save image to file. Is there a way to convert the graphics information to image class Ron You can create a gra ...Show All

• Visual C++ make a window popup when button is pressed

  how do i make a window popup when i press a button i have created thx Nathan Your question is vague, but it looks as if you want to show a messagebox or a modal dialog when a button is clicked. For a messagebox, look up the AfxMessageBox and MessageBox methods on MSDN. For a modal dialog, look up CDialog and DoModal. To handle a button click, look up ON_BN_CLICKED. 48050 wrote: how do i make a ...Show All

• Visual Studio Create and Clear Parameters at run time

  Hi fellows Is that possible to create and clear parameters at runtime In a crystal report Like the way we can add or clear parameters in a SQL datasource. To be more specific, I need a parameter for the Customers.City for example when the user Choose a report for Customers in a City, but I don’t need that parameter when the user Choose the options all the cities and I need a way to clear a nd add parameters at runtime. An ...Show All

• Visual Basic connecting to access database

  I need some HELP!  I am trying to connect to an access database.  The only thing in the mdb file is the table.  I am using vb 2005 express and I have tried everything and cannot get anything except an error " format of the initialization string does not conform to specification starting at index 0 ".  What the 'ell does that mean I need help connecting to the mdb file in vb 2005.  Any help would be greatly appreciated. ...Show All

• Windows Forms Bitmap.GetHBitmap() returns invalid handle

  I need to access a managed bitmap (header,info,pixels) from unmanaged code but the HBITMAP I get back from Bitmap.GetHbitmap appears to be invalid.  At least that is the error I get when I call GlobalLock() on the HBITMAP.  Any ideas as to how you are supposed to use the HBITMAP that is returned Also the docs don't say if the GDI bitmap that is created by GetHbitmap is a DIB or a DDB.  Anyon ...Show All

• .NET Development Sorted DataTable: Select() -> not sorted anymore

  I have a sorted DataTable and used Select() to get a DataRow[]. But DataRow[] is not anymore sorted like the DataTable. How can I get DataRow[] in the same order as the DataTable HuberSepp, You can use the sort in the DataTable.Select() to provide the sorting of your datarows. DataTable rows are not sorted by default, so I think you are using a control wich uses a DataView to sort your data. Can y ...Show All

• Windows Forms DateTimePicker - How To Change Text Color ?

  Hi All, I wonder how to change the text color, after the user made his selection. I need to do it, because I'm using the "ShowUpDown" Property, And I'm want to mark to the user , when the datetimepicker value is changed. I try this code but it's doesn't work : MyDateTimePicker.CalendarForeColor = Color .Red; Regards, Boaz Shalev. ...Show All

• Visual Studio Express Editions August CTP manual download

  Is it possible to download August CTP (C#/EE) full CD image The only downloadable thing I've found so far is the online installer. Thank you Inray - No, there are unfortunately no CD images of the August CTP available on the Web.  If you are an MSDN Universal subscriber, you should be able to get CDs of Express through that program. Thanks, Luke Hoban Visual C# IDE Program Manager ...Show All