Create Variable Which Would Have Dash " Inside
Feb 22, 2012Like in topic.I want adddashes to variable.So textbox1.text = "Nice "weather" is..."BUT it's not working :/ when I'm using dashes VB 2010 thinks that I want close
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Create A (in Excel ) Variable Table (database) Inside A Function Which Could Be Called For Filling And Reading Through "for To Next" Loop Module?
Feb 4, 2012i just got 1 question how do u create a (in excel ) variable table (database) inside a function which could be called for filling and reading through "for to next" loop module
View 2 RepliesAddressing Variable Inside A Variable
Feb 19, 2010I am sure this has had to have been answered somewhere but after looking on the web I cant find anything addressing variables in variables. For instance say I have var1, var2, var3, var4 decalred. How can I create a loop assignment? Something like var & i = "variable 1". So instead of "var1" I have the numeric piece be a variable.
View 2 RepliesImplementing A Long Dash?
Jun 21, 2012I used to do this by eg String(52,95). (Getting 52 repetitions of an underscore) Cannot make out how to do it in dot net. I realise that String is no longer right but Str is not working either.
View 3 RepliesInsert Dash Every 4 Characters?
May 18, 2012I have a function that out puts letters or numbers like: S51AF36W562251DWD4DW
and what I want to do is in the same function after the string has been generated I want to
add some dashes in between the string so it looks like this: S51A - F36W - 5622 - 51DW - D4DW.
This should be so simple to do but I can't figure it out.. I've tried String.Replace, text.trim, etc.
Hangman Game Substring And Dash
Oct 20, 2011my teacher assigns me to modify the program hangman game that allow a player to enter a word that contains any letters up to 10 letters.That assignment is from my textbook, Programming with MS Visual Basic 2010 by Diane Zak.[code]Now here's the problem I'm having trouble with. I don't know if my substrings is wrong or right, but when I type a word, the problem crashes and gives me the error of this.and another problem I'm having trouble with is how can I have dashes to match with the length of words? For example, if I type "game", it'll display "----" in the exe program. If I type "cat", it'll display "---" in the exe program as well.
View 14 RepliesStoring A Dash Style In Listview?
Jul 13, 2010Is there a way to store a graphics pen dashstyle in a listview sub item cell?
View 4 RepliesVS 2008 - Trying To Insert Dash After Five Characters
Aug 28, 2010I'm trying to insert a - after ever 5 chars. I made this code.
Private Sub TextBox1_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
If TextBox1.Text.Length = "5" Then
TextBox1.Text += "-"
End If
[Code] .....
But the mouse returns always to the left after it enters a -.
Assign Value To Variable Inside An IF Condition?
Jul 28, 2010is there any possibility to assign a value to a variable inside an IF condition in VB.NET?
Something like that:
Dim customer As Customer = Nothing
If IsNothing(customer = GetCustomer(id)) Then
Return False
End If
Declared A Class Variable Inside Sub?
Jul 26, 2010I have a text file to read, at the first line will have a size of array, that means I cannot guess size of array, and I have to create a array in side a sub (Local Variable). Then, I want to use value of array in another sub, but I cannot use value of variable of another sub. What I have to do to make an array con be used in every sub/function in a class? Also, I've post an example file, code and error list.
[Code]...
Dimension Of Variable Inside For Loop
Mar 30, 2010Using VB.NET .NetFramwork 3.5. This fails and strikes me as odd. Is this correct behavior:
Public Sub TestForEach()
For index As Integer = 1 To 10
Dim z As Integer
Assert.AreEqual(0, z)
z = index
Next
End Sub
I would expect z to always equal 0 as I thought the dim-ing of an integer would set the value to 0. If you run this. It fails at the second loop. For some reason z retains it's value of 1. I know I can manually initialize z to = 0, but I wanted to know if this is a bug or expected behavior.
Pass/use A Variable Inside A Sql Statement?
Feb 3, 2009I want to pass/use a variable inside a sql statement. The code is the following:
Dim i As Integer = 2
Using Command As New SqlCommand("SELECT Comment FROM Params where id=' " & i & "' ", objConnection)
I tried to pass the i variable by using the ' " & i & " ' but it doesn't work (I am getting an error like - Conversion from type 'DBNull' to type 'String' is not valid. )
Using Quotes Inside String Variable?
Jun 12, 2011I need to use quotes inside a string variable... but I don't know how.If I simply put double quotes at the start and at the end, the program interprets it as a closed interval, like if every quote is a string.
What can I do? I've searched here, but none of the results seems to be related with VB.net.
Variable Declaration Inside A Loop?
Aug 26, 2011For i As Integer = 1 To 10
Dim j As Integer = 10
Next
now my question is, Is memory allocated to j every time its executed inside for loop? or only value of 10 is assigned on subsequent iterations?
Variable Inside A Method Is Compiler Generated
Aug 24, 2010Is there any way to know that a variable inside a method is Compiler generated.when decompiling a .net dll or exe the generated code looks like this. [code]
View 8 RepliesIDE :: List All The Local Variable Used Inside The Current Function Or Sub?
Aug 12, 2010I have a button inside a one of my forms which contain a lot of coding and normally a lot of variables declaration.
Is there is a option/add-on that I can use/set that enable me to display all the variable used inside the sub or function I am currently working in?
All I can find is add-on to display the Properties/Methods and only Public variables inside the form or inside the class. but I need to list the local variables also.
Raise Event Inside Usercontrol When A Variable Is Changed
Jan 29, 2011I have a usercontrol in my application and inside of this usercontrol I have a declaration:
[Code]....
Access A Class Variable Inside Shared Method (JSON)
Jun 20, 2012Inside my .aspx I have some JSON code that looks like this:
[Code]....
Basically what I'm doing is pulling text from two labels on one page, and sending them to another page by calling the "doIt" function which looks like this:
[Code]....
Just so I'm clear, the "doIt" function and the JSON call are on two separate web forms. My problem is that with the "doIt" function being Shared, I can't access any global variables of the class. And if I remove the Shared, my JSON doesn't execute.
Access Global Variable Inside Class Contained Within Module?
Nov 25, 2009I've got a console app with a sub main then i have a seperate class inside the module..i can't seem to update the public global variable from inside the class as i can't declare the variable as shared...
View 6 RepliesC# - Placing A Variable From Code Behind Inside Repeater Control For NavigateUrl?
Apr 26, 2009This is my Repeater
<asp:Repeater ID="blogRepeater" runat="server">
<ItemTemplate>
<br />[code].....
Now I have a variable called My_Variable. How can I place that variable My_Variable inside my Repeater above?
Increment Local Variable Inside Razor Syntax, MVC3
Sep 21, 2011I am working on MVC3, i have a situation where i want to do something like this:
<Div>
@Code
Dim i = 1
[Code]....
but razor is throwing wrong syntax error message. how to do this properly in side razor code.
Variable Declared Inside A For Loop - Make This To A Compile Time Error?
Mar 27, 2012Today I investigated a logical bug in our software and figured out that this is related to the way VB.NET thread variables inside a loop.Let's say I have the following code:
Dim numbers As New List(Of Integer) From {1, 2, 3, 4, 5}
For Each number As Integer In numbers
Dim isEven As Boolean
[code]....
The problem is that isEven is declared but not assigned.In this specific case, it would be correct to write dim isEven as Boolean = false but I haven't done this.In VB.NET, a variable that is declared inside a for loop keeps its value for the next itaration. This is by design: [URL]but this is also dangerous pitfall for programmers.
However, until now, I haven't been aware of this problem/behaviour. Until now.Most of our code base is C# anyway, which doesn't allow the use of an uninitialized variable, so there is no problem. But we have some legacy code that is written in VB.NET that we have to support. So the best thing would be to generate a warning or even an error in this specific case.But even with Option Explicit / Option Strict this does not generate a warning / an error.Is there a way make this a compile time error or maybe a way to check this with FxCop?
Create A DLL File With The Other One Inside?
Oct 14, 2009I'm creating a DLL file that has a reference to another DLL file.Is it possible to create a DLL file with the other one inside (thus not referring to another DLL file somewhere outside, but referring to itself).Eg: I've a.dll referring to b.dll.I want to include b inside a, hence having one dll file instead of 2.I know this is not the purpose of dynamic link libraries, but my libraries are about 15kb and with not page fault so often. So it doesn't really matter.
View 4 RepliesCreate A New Mdi Child Inside Mdi Parent
Sep 3, 2009I create a new mdi child inside my mdi parent. do the work, save the data and close the form.Then I open the same form again, different record, and it opens up cascading as if the 1st form is still open. (even though it is closed)I've search the net for the past hour, and can find no concrete information regarding this issue.Now imagine sales department creating 100 sales orders a day. they keep on having the issue to move the form back to the top.
View 5 RepliesCreate Excel Spreadsheet Inside MDI?
Mar 20, 2009I would like to create a MDI form, then open and place an Excel 2003 workbook (a full version, not an OWC11) inside the form. I am using VB2008?
View 3 RepliesCreate Folders Inside The Folder?
Sep 1, 2011I want to create a destination path having folders inside the folder.
[Code]...
Regex - .NET: Manipulating TextBox Input: Dash Every 5 Characters And Removing Special Characters?
Dec 21, 2011Essentially I am trying to replicate the Windows 7 (In-Windows) activation key TextBox form. The Form where it will auto capitalize letters, remove or deny all non alphanumeric characters except dashes every 5 characters that will be auto-input.I assume this can be done with a fairly complicated replacement Regular Expression but I cannot seem to create one to fit the needs.
This is an Example of what I have right now, but it creates an infinite loop as it removes all characters including dashes, than adds a dash, which changes the text and removes the dash again.
[Code]...
.net - Using WebRequest.Create Inside RenderControl() For WebParts
Sep 20, 2010I need to call a web service to receive a JSON object which I'll parse before rendering the content. Here's the code for the same:[code...]
This works as a stand alone ASP.Net page. However, I need this as a Web Part to port to a Sharepoint site. Using the method described here I've given the above code in the RenderControl() method. I get the error "The "CustomWebPart" Web Part appears to be causing a problem. Request for the permission of type 'System.Net.WebPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed."[code...]
Using WebRequest.Create Inside RenderControl() For WebParts?
Jan 5, 2010Using WebRequest.Create inside RenderControl() for WebParts
View 18 RepliesCreate A Sub Main Inside A Class Which Is Itself Part Of A Project
May 17, 2009why, when i create a sub main inside a class which is itself part of a project, i need to create it as a shared sub like this.[code]
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