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Thanks for your reply!!
It's in VB.Net. You are right the form is still there but I want to refresh the data in the datagrid and combobox in form1 after I made some changes to the Db using form2.
I can now load the form using call load() but the combobox or datagrid doesn't show the new value. The Db has the new value. Page is not getting repainted or refreshed!!
Any help will be appreciated.
Thanks.
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projectcode1 wrote: I can now load the form using call load()
What??? Where did this come from?
If Form1 depends on changes being made to the database by Form2, Form2 should be shown as a dialog, where Form1 waits for Form2 to close, then continues on. Something like this:
Dim newForm As New Form2
newForm2.ShowDialog() ' This is a blocking call, so Form1 will wait for Form2 to close!
' Refresh database objects here...
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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That seems right. Are you trying to perhaps close one form and open another??
Ty
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HI Again,
thanks for your reply.
I did the same but how do i refresh the combox and datagrid in form1. The new value are not seen in the form1.
Thanks a lot!
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How did you populate them in the first place? Same thing, only run it again after Form2 closes (returns from the ShowDialog call). This should NOT be done from Form2!
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Thanks!
I tried doing that from form2 but didn't work. Then I called it from form1 event where I called the form2.showdialog, I had to add the item in the combobox there.
Why not from form2 ???
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Because Form2 doesn't, and shouldn't, know ANYTHING about the form that launched it. It's just bad practice.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Hi,
I am wanting to gather a run-down of the current local machine hardware setup, like the CPU, Graphics Card and Sound Card, I have searched for examples, but can't seem to find any for VB.NET preferably 2005, not VBScript.
Any help is greatly appreciated.
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you can access wmi through the System.Management namespace. At least that's where it's at in 2k3. I'd imagine it's the same for 2k5 as well.
ManagementClass
ManagementScope
ManagementObjectCollection
ManagementObject
are some of the classes you'll need to work with.
how to add printers via wmi...
you'll need to register to see the article. sorry about that, when i was using this sample last week, registration wasn't necessary, but it's worth it as it's a pretty straightforward sample of how to utilize the management namespace.
here's a link to the wmi hardware classes reference on msdn.
hope this helps.
-jim
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i want the code to save the file from file menu , close , print to open a file from file menu in VB.NET please help me
zabsmarty
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I really don't mean to be bashing your skills, but it sounds like writing an entire IDE is beyond your abilities. Reading/Writing text files are very simple things to do and are usualy covered in the first computer class you ever take.
How about scaling this project back a bit to a simple text editor first, maybe something resembling Notepad?
Or am I just missing something???
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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hello i m making project on Integrated Development Environment for Java and php ... so i want help for making source code when i compile the program is compile properly i want the code for java compiler means in directive please help me soon
in vb .net
zabsmarty
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hello i m making project on Integrated Development Environment for Java ... so i want help for making source code when i compile the program is compile properly i want the code for java compiler means in directive please help me soon
zabsmarty
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Hi!
I have panel control and a picture box in it with SizeMode = Stretch. AutoScroll property of the Panel control is true. The picture box contains an image large enough to show the scroll bars of the panel control.
A rectangle is drawn over the image with different location and size.
Rectangle size always less than the display area of the panel control.
How can I scroll to the Drawn rectangle so that the drawn rectangle is completely visible in the Display area of the Panel control?
Thank You.
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We have migrated several apps, originally developed in VB.NET 2003, to VB 2005. The problem is that, while these apps display the VB 2005 visual style in the IDE, when run display the VB.NET 2003 visual style. I am assuming there is a setting somewhere, but I can't find it. Is there a way for these migrated VB.NET 2003 apps to use the VB 2005 visual style at run time?
Thank you,
Brian
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That post is somewhat confusing.
I take it you programmed a application using VS2003, and enabled XPStyles by using Application.EnableVisualStyles. In VS2005, all you do is check a box in the Project Properties. With regards to styles, VS2003 and VS2005 do not actually provide a theme or style to the OS, it is the Windows Common Controls in Windows. If you are running the application under Win9x/ME these will not be display as ComCtrl v6 is not in those versions and is not portable.
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is there a simple function that will pause processing in vb.net for a specified time?
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System.Threading.Thread.Sleep(milliseconds)
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hi, All
I have a web page that displays report (or it may not). I have export option (a button) that exports that report in excel format and dialog box appears that will let them save it to the disk as report.xls format.
Now, I have been asked to create same kind of thing to generate .QIF / .IFF file format that is basically quicbooks related format.
I need to do this very urgently. Any fast response would be really helpful
here is my same code for excel format
i need something for .qif or .iff format
'sb.Append(vbCrLf)
'Response.Clear()
'' Response.ContentType = "Application/x-msexcel"
'Response.ContentType = "Application/x-msword"
''Response.OutputStream.Write(sb, 0, sb.Length)
'Response.AppendHeader("content-disposition", "attachment; filename=""" & filename & """")
''Write the file directly to the HTTP output stream.
'Response.AppendHeader("content-length", sb.Length)
'Response.Write(sb.ToString)
'Response.End()
'Response.Clear()
Thanks in advance
Needy
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hi all
i had made the class in VB.NET which contain the API's now i want to use
this class in the C#.NET how to do that whether make the cllas library(DLL) of that class and
then use of simple only use the class.
i had not used those api's in the C# bcos it is difficult to get the help of
those api.
ddd
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Ya, reference the dll in C# and use it. So far it works for me.
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In your C# project, add a Reference to the .DLL that you wrote in VB.NET. You'll then be able to access any Public classes, methods and properties in that .DLL.
You can find more information in Creating and Using C# DLLs[^] on MSDN.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
-- modified at 12:01 Wednesday 1st March, 2006
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hello all,
I am so curious to know... is it posibble to develop the disk defragmenter application using vb.Net???
otherwise, is it possible to call the existing disk defragmenter application from the .Net application that has been developed??
please somebody help me...
thanks in advance.. 
besah
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Under Windows 2000, the Defrag.msc utility requires user interaction to work.
Under XP, there is the DEFRAG.EXE utility that was written to be run from the command-line and is scriptable.
But, in either case, the person running the Defrag needs Administrator privileges to the machine.
Description of the New Command Line Defrag.exe Included with Windows XP[^]
The API's to do this are VERY complicated. Misusing them could irrepairably damage your NTFS volumes.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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i m a studnet of under graduate and my sir give me a project to develop an Integrated developement environment for java and for php like a text editor can any one help me for code
i want the file , edit , all with code in Vb.net
zabsmarty
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