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not working....i think when i try to call a reference not exist it not look to the try catch...
Try
Dim any_name As New reference1.class1
Catch ex As Exception
MessageBox.Show("error")
End Try
when the reference1 is not aviliable it gives me the default error, not my custom error on the catch 
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I don't think your going to be able to do what you want. When the reference is being bound to the .DLL, the file is missing? This would be a catastrophics failure (I think!)you can not catch.
I take it this is part of a copy protection scheme?
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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i think i found some solution, if i made my call into a sub, then i call that sub between try and catch  
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Apparently, I had my head somewhere it should not have been.
I think you looking at this:
Dim myFunction As myNamespace.myClass
Try
myFunction(myParameters)
Catch
' Call failed code goes here...
End Try
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Hi,
1. How can I sort a DataTable?
2. After sorting the dataTable, How can I bind this to
an object like ComboBox?
Thanks
Mark
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You don't sort the DataTable object, you sort on a View of the table, then bind your control to the DataView, not the table. Check out the docs here[^].
One method of doing this:
Dim myDataView As DataView = myDataset.Tables("Customers").DefaultView
myDataView.Sort = "LastName, FirstName"
myControl.DataSource = myDataView
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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How to Merge two datasets
vijay
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HI
I Have created a gui for netsend but would like to know how to add an
active directory listing instead of typing the pc or ip address
in the tree listing
thanking you in advance
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You would have to search for a list of machine or user names using the System.DirectoryServices namespace. You'll be using teh DirectorySearcher and DirectoryEntry to return a list of entires and the details on each entry.
For the docs, start here on MSDN[^].
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Thank you so much
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Ds is my first datset
I transposed that dataset i got another dataset dsAfterTransPose
I have other dataset Ds1 i want to add the below columns to the dsAfterTransPose
I mean to ask that how to add the values in Ds1 to dsAfterTransPose
dsAfterTransPose.Tables(0).Columns.Add("Voc No", GetType(String))
dsAfterTransPose.Tables(0).Columns.Add("Amount", GetType(System.Double))
Vijay
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I have a table in a dataset and i have another dataset i added some dummy columns to the first dataset i want to add the values in second dataset to the first one
Vijay
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If I use a reference to a DLL in my vb6 app, the PDW finds it out and adds it to the Setup.exe or something like that.
In VB.net, I found out that we can create a deployment project manually.;)
Does it in any way find out the dependencies automatically? If not, how do we know on what files our application is dependent on? If we know can we add the dependencies...
For Example: If i refer to bitmaps and other files on my PC in my vb.net app, how do I use the Deployment Project to put the pieces together for deployment?
I am sorry I may keep you busy for SOME time!
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It does find the dependancies, but not always. Any project that you add manually, you have to supply the dependancies for. This is for dependant .DLL's and .OCX files ONLY! Bitmaps will NOT be included automatically.
If you have files that you need to add, like .BMP's, .JPG's, ..., just open the setup project's 'File System on Target Machine' folder, then the 'Application Folder' on the left pane, and drag and drop the files and folders you need into the right pane. This will put the files and folders into your applications Program Files folder.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I know that sounds really stupid. all you are supposed to do is type:
Unload me And it will unload. Well I have done that but the timers on that form keep going and lead to the ultimate glitch in my program... HELP ME PLEASE! I have asked for assistance from my Computers teacher and he is stumped.
"My Code has fallen and can't get up"
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By any chance, is Form1 the only form in your project? Maybe that is it...
Happy Programming and God Bless!
Internet::WWW::CodeProject::bneacetp
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Sad to say. Its not my only level, I have 20 forms for levels in my game, 6 minigames, and about 8 other ones.
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Make sure the timers are stopped before you unload the form.
Timer1.Enabled = False
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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That does not seem to work I have about 12 timers 1 is causing me problems..
If world(charlc).Tag = "testchar" Then
MsgBox ("You beat the level!")
isenemyshooting.Enabled = False
leveltime.Enabled = False
bullet.Enabled = False
enemy.Enabled = False
enemyshooter.Enabled = False
score = score + Timerlevel
scores.Caption = score
Timerlevel = -1
greencircles.Caption = Life
level2.Show
level1.Hide
Unload Me
End If
All of my timers have been disabled. So im Completely confused. Help me please! (NOTE: THIS IS UNDER the Leveltime timer.)
My Code Has Fallen and can't Get up
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If your form unloads then mysteriously reloads itself, it's because something has a reference to it, like a timer you forgot about (Tick callback), or another piece of code in another form is calling a method on your form.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Yeah, Thanks alot again. I found out that an every other form it was referencing back to it to change its background color! well With that stupid mistake behind me. I can finish my game, thank you very much Dave.
Boggahutt87
Click here to download my game (will be there in 2-3 days)
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Hey,
Does anyone know if or how to go about generating a barcode to print out to be scanned by a scanner for tracking purpases. I want to be able to print a barcode onto an order information sheet, but can't seem to figure out how to go about it. If someone could help me on this I'd really appreciate it.
Thanks
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First, you have to know what format of barcode you want to print out. No, they are not all of the same. Are you looking at '2of5', '3of9', 'Code128', ...
There are articles here on CodeProject, all you have to do is search the articles for 'barcode'.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Ok I'm Still tweaking my game, Fixing up this and that, adding Beeps here and there, Also im trying to add a Transparency with Paintpicture command. What happens is it gives me the ridiculous error of "invalid picture." How is a Picture invalid? I tryed the same code in a blank project and it works. but when there is tiles, it does not work at all. Can someone explain to me what Error 481 is and how i could get around this?
Thanks Alot
Boggahutt87
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There isn't much we can do unless you supply the code that is failing. What type of picture are you trying to paint (.GIF, .JPG, .BMP)? What the controls are that are involved, like PictureBox, ImageList, ... The ridiculous little error CAN occur because there are controls and methods that don't support transparency...
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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