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Visual Basic / VB.NET | Forum profile
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Forum profile page for Visual Basic / VB.NET on http://www.codeproject.com.
This report page is the aggregated overview from a single forum: Visual Basic / VB.NET, located on the Message Board at http://www.codeproject.com.
This forum profile page summarizes the general forum statistics such as: Users Activity, Forum Activity, and Top Authors, which are reported in either a table or graph below for a given reporting time period.
Additional forum profile information for "Visual Basic / VB.NET" on the Message Board at http://www.codeproject.com is also shown in the following ways:
1) Latest Active Threads
2) Hot Threads for Last Week
Warning: These statistics are generated using 'best efforts' and can experience delays and reporting errors at times. Please note that such statistics do not constitute a forum's popularity and/or exact posting volumes at any given reporting period.
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Posting activity on Visual Basic / VB.NET:
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Week
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3 Months
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Threads:
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88
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318
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797
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Post:
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258
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1,103
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2,824
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Visual Basic / VB.NET Posting activity graph:
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Top authors during last week:
user's latest post:
Font Style Getting Error
Published (2009-11-27 08:58:00)
That doesn't answer the question. Have you VERIFIED what those values are?
user's latest post:
Automation Error : Library Not...
Published (2009-11-27 08:04:00)
Check if you have scrrun.dll in your target box (typically in %System32% folder), and if it matches the exact same version of the dll that is in your development box.
user's latest post:
My VB6 sucks - what is this?...
Published (2009-11-25 03:50:00)
From you personal comment I glean that this is legacy code, so I won't ask why you're messing about with VB6 still. Without seeing all the relevant code, my guess is that this line breaks down as follows: vUsers is a string that should hold a user's name ? m_ObjUser is a custom object or class, that holds methods to get data about a user ? .Retrieve(TheUserCode, SomeIntegerDeterminingSomething) is a method that gets the...
user's latest post:
get and compare ascii code in...
Published (2009-11-27 05:14:00)
You can use following code to check if backspace was pressed: e.KeyChar == ( char )Keys.Back I just checked in KeyPress event of the textbox. It does not seem to handle delete button press. Hence I think it should work fine.
The Man from U.N.C.L.E.
12
user's latest post:
Arraylist.Index(Object) help...
Published (2009-11-27 06:38:00)
You are generating new plate objects for comparison, however IndexOf does an object comparison. The newly created objects will never match anything in your list. What Indexof is doing is iterating through the list calling Equals to compare each object in turn. The only way your comparison can work is to override the Equals method on your PlateObj . E.g. Public Overrides Function Equals( ByVal obj As Object ) As Boolean Dim plate As Plateobj =...
user's latest post:
get and compare ascii code in...
Published (2009-11-27 06:24:00)
Hi, some basic info for you: 1. In .NET all characters and strings are Unicode, not ASCII. 2. Hitting a key causes several events, starting with a KeyDown; have a look at KeyEventArgs 3. Keys are identified primarily by their KeyCode, not their KeyChar 4. there is a Keys enumeration to help you identify keys, including all the special keys. 5. only some keys (the ones typically generating text) also fire the KeyPress event 6. you can...
user's latest post:
Font Style Getting Error
Published (2009-11-27 23:10:00)
You Can Check For Try { Dim Font1 as Font = New Font (Monotype Corsiva,12,Regular) } Catch { }
user's latest post:
modify a Variable in a specific...
Published (2009-11-25 12:26:00)
Still need some help here .. As Luc suggested, I am using the code below to read a single line to my Textbox. That is working fine. My issue is that I get the last line in the textfile; my solution is to get the 3rd line from the bottom. How do I modify my code to achieve that? Thanks Dim myFile As New System.IO.StreamReader(frmMain.lblClaimsFile.Text) Dim strTextArray() As String = {} Dim intIndex As Integer = 0 Do Until myFile.EndOfStream =...
user's latest post:
Calling properties of one Form1...
Published (2009-11-24 03:52:00)
Didn't know that! Although, i dare say if you are using unsupported methods (or hidden ones) and something breaks folling updates to the api, you don't really have a leg to stand on!
user's latest post:
Arrange database Column entries...
Published (2009-11-27 01:19:00)
Hi All, I have a SQL database column "ID", in which I added one by one entries as 2,5,6,1,8... randomely. I want to arrange these entries in Ascending order so that in datagridview it get displayed in order 1,2,3,4... like this. Can someone help me on this? Thanks.
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Latest active threads on Visual Basic / VB.NET::
Started 23 hours, 45 minutes ago (2009-11-28 13:44:00)
by Christian Graus
BobInNJ wrote: ByRef mat(,)) I don't know the syntax, but you're clearly not specifying here what sort of array you're sending, and the match in variable names is irrelevant. I expect that means it's trying to take Object by default, and it's refusing to box it for you.
Started 1 day, 3 hours ago (2009-11-28 09:34:00)
by Luc Pattyn
what have you tried so far? what says the documentation? do you use "Options Strict On"? I know I would.
Started 21 hours, 55 minutes ago (2009-11-28 15:34:00)
by Luc Pattyn
Hi, Of course it is possible. Here is the simplest approach: - allocate an array of 100 elements; - now fill it according to your specs (10 ones, 20 twos, 10 threes,...); order does not matter. - now get a random number from Random in the range [0,99]; - use it as an index into the array, and get the element. Obviously, you do not really need the array, you could replace it with a couple of ...
Started 1 day ago (2009-11-28 12:39:00)
by d@nish
A way that I can think of doing this is to have a timer and handle its tick event. In that event, just remove and add "*" to the label text.
Started 2 days, 8 hours ago (2009-11-27 05:14:00)
by Shameel
Why don't you use Keys enumeration e.g. Keys.Back and Keys.Delete .
Started 3 days, 2 hours ago (2009-11-26 10:31:00)
by Dave Kreskowiak
What are the values of those 3 variables you're passing in to the Font constructor? What does the code look like that's defining those variables and values?
Started 1 day, 22 hours ago (2009-11-27 14:33:00)
by Ekjon
Basically, my concern is - to create a database with 30/40 tables with some data in some of them - the sql statements would be large. What would be the best approach to deal with it?
Started 3 days, 5 hours ago (2009-11-26 07:51:00)
by zimvbcoder
As far as i can tell you seem to be going about this the wrong way. Once you have read the textfile and parsed the text into student objects, add each student to the list. To sort the list you have 2 options 1. Implement IComparer in your student structure like so : Private Structure Student Implements IComparable Public lastName As String Public ...
Started 2 days, 2 hours ago (2009-11-27 11:14:00)
by EliottA
Probably because of security for running macros through a network shared directory, you might want to make a local copy on your hard disk, I do not know of any workarounds for this and am pretty confident this is a security issue.
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Hot threads for last week on Visual Basic / VB.NET::
Started 5 days, 12 hours ago (2009-11-24 00:48:00)
by d@nish
Actually, you can disable tab pages. Read this [ ^ ] thread.
Started 5 days ago (2009-11-24 13:25:00)
by Dave Kreskowiak
So, you read the entire contents into an array of Strings, then find the line you want and do some very simple string manipulation. What's the problem? You're stuck on what part of this??
Started 5 days, 9 hours ago (2009-11-24 04:03:00)
by d@nish
As you said, you have a multiline text box to load the file. I assume you are editing the file text there itself. Hene if you get the lines count in the multiline text box, I suppose it will be same as that in the file.
Started 1 day, 3 hours ago (2009-11-28 09:34:00)
by Luc Pattyn
what have you tried so far? what says the documentation? do you use "Options Strict On"? I know I would.
Started 6 days, 11 hours ago (2009-11-23 01:46:00)
by tosch
Move the call to SetCurrentValuesForParameterField to the line after loading the report. This should fix your problem.
Started 1 week, 1 day ago (2009-11-21 07:36:00)
by Johan Hakkesteegt
You should probably look into System.IO, System.Drawing and the Image class.
Started 6 days, 11 hours ago (2009-11-23 01:53:00)
by d@nish
AFAIK, you cannot enable/disable the tabe page itself. Although you can do that for the controls that recide in it. You can handle the MouseClick event of the tab control and check the SelectedTab property. If that is the concerned tab page, show your login form. If the login succeeds, you can enable the controls in the tab page. You can use delegates to handle the Ok (or whatever submit ...
Started 5 days, 21 hours ago (2009-11-23 15:33:00)
by Christian Graus
By setting the Dock and Anchor properties properly for all your controls.
Started 3 days, 18 hours ago (2009-11-25 19:23:00)
by Dave Kreskowiak
Why would you need a "SOAP interface" to store data in a database? There's something you're not saying about your concept that needs to be explained for this to make any sense. I mean, a login screen just takes a username and password. It's simple to lookup a username and compare the password enter to the one stored, wihtout using SOAP at all.
Started 1 week, 1 day ago (2009-11-21 07:42:00)
by Johan Hakkesteegt
This looks pretty simple and efficient to me. The only other approach that might make this process faster is by going through XML. Maybe code creating the word file in xml format (but saving it as word) might execute faster.
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