Implementing 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.
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How To Auto-insert A Code Snippet When Implementing Interface Like When Implementing IDisposable
Aug 10, 2010Is it possible to automatically insert a Code Snippet when an interface is implemented? If so, how do you do it? I am looking for something similar to when you implement IDispoable in VB.[code]This will be used by web forms when transfering parameters from one page to the next using Server.Transfer
View 1 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 -.
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
View 6 RepliesVS 2008 Way Of Coding In Stead Of Writting Long Long Paragraphs
Sep 18, 2011Is there a easer way of coding in stead of wrighting long long paragraphs like this in one line [code]All of this is on one line and i got lots of info to put down.."The game will begin on your 16th birthday with your mother waking you up. Today you are to go to the castle for the first time. Leave your bed and open your dresser for a Strength Seed. "
View 2 RepliesPrivate Declare Function BlockInput Lib "user32" (ByVal FBlock As Long) As Long?
Dec 26, 2009In Visual Studio 2008 I am using :Private Declare Function BlockInput Lib "user32" (ByVal fBlock As Long) As Long To stop input from occuring during a search-replace operation.
BlockInput(True) ' do not allow input during search and destroy
Dim cursorIcon As Cursor
cursorIcon = Cursor
Cursor.Current = Cursors.WaitCursor
Then setting it to false at the end of the operation. It did not work, so I thought maybe it was because I was calling it from a child window, so I created a function in the mainwindow, and ran it like this:
FrmMain.BlockFrmMainInput()With these functions is the Main window:
[Code]...
It did not solve the problem. I thought maybe it was because I was running under the debugger, so I tried compiling and running it debugger-free, but that did not do any better. I am still getting input when I double-click the mouse on either form.
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]...
Implementing Index In .NET?
Feb 16, 2011Public Class IndexableLinkedList(Of T) Inherits LinkedList(Of T) implement an index 'property'
View 1 RepliesImplementing WebKit Into VB?
Jun 24, 2011i've been trying to make a simple web browser, but i've been trying to have it run on WebKit because IE sucks. The first form is where the user enters in a product key, and after they enter in the correct key, it's supposed to open up the next form containing the actual web browser, except this is where i'm getting errors.
[Code]...
.net - Implementing A Dynamic Submenu In .Net?
Jun 20, 2011On a Windows Form in .Net 3.5 I have created a menu object and populated it with ToolStripMenuItems. One of these items has a DropDown object attached. The DropDown should appear when the mouse hovers over the parent ToolStripMenuItem and disappear when the mouse leaves the ToolStripMenuItem unless it is "leaving" the parent by entering the parent's DropDown.Also, I don't want the DropDown to automatically close when the user makes a selection in it, so I have set its "AutoClose" property to False.
Getting the DropDown to appear was easy. I just set up a handler for a "MouseEnter" event on the parent ToolStripMenuItem. But I'm stuck trying to make the DropDown disappear at the right time. If I set up a handler to close the it when the mouse leaves the parent ToolStripMenuItem, it becomes impossible to use the DropDown, because moving the mouse into the DropDown means "leaving" the parent ToolStripMenuItem, and so the DropDown closes as soon as the user tries to hover over it!
I haven't been able to figure out how to detect if the mouse has really left the whole ToolStripMenuItem / DropDown assembly (in which case the DropDown should close) or has only "left" the ToolStripMenuItem by entering the DropDown (in which case the DropDown should not close).This seems like a common design - a drop down that appears / disappears when the mouse hovers over / leaves the parent element - so how is it normally done?
.net - Implementing A Progressive Search?
Jul 10, 2010how to implement such a thing , i am currently programming a compact framework vb.net this is what i have done and am stuck,what ive learn is very basic and simple i am using a sqlce query to use it to search for any string matching entries in the database and then it will display it something like google search engine.And am using visual studio 2005, what ive done is that i will use the datareader to search for the rows in the database and then i will have to assign them to something that is similar to google search engine a dropdown list of similiar results but am not sure how. What im doing is for the user to search for a particular salesman name and then have a progressive search function to also help the user to complete typing rather than typing the full words
Public Class FinanceSalesManCom
Dim connection As New SqlCeConnection("Data Source = My Documentsfinance.sdf")
Private Sub txtSalesman_TextChanged(ByVal sender As System.Object, ByVal e As
[Code].....
C# - Implementing Faded Border In .NET Or WPF
Nov 14, 2011I want to achieve this in .NET either in WPF or VB.NET
I have a passport size photograph. In that I want to implement a fade effect on image border. The fade parameter we pass would be the pixel width and we require to fade image border such that fade depth is decided by this parameter.
Note:- I am not using any controls to hold this image. Customer will upload the images in the applications and we will modify the above required and send them through email it is going to be console application. any WPF or VB Controls to implement this.
Dynamically Implementing Set And Get Properties?
Jun 17, 2009how can i dynamically generate the set and get properties in VB.NET
View 5 RepliesGetting An Error While Implementing An AVL Tree
Feb 17, 2012I am very new to VB.net and I am having a hard time figuring out this error. I am using Visual Studio 2010.
The error is like this[code]...
I am also attaching all the files need to run this program. Please help me because I have been scratching my head for more than a week without any success.
The inorder traversal is working fine, but when I implemented the Breadth First Search Traversal to show the output of a numbers by level, then I started getting this error because I implemented new queue class (clsQueue.vb)for this.
Ideas On Implementing .NET Properties In T-SQL
May 16, 2012As I design my system using VB.NET with SQL Server/T-SQL I'm always struck by what seems to me an obvious gap, namely VB Class Properties. Say I have a table Employee with columns: [code]In VB I might have a class like:[code]So my property SpeaksAForeignLanguage depends on two fields currently. Perhaps someday this will change and more fields or conditions might come into play. THAT'S THE WHOLE REASON for using properties.Now if I need the equivalent of my property in SQL for whatever reason there's no way to do it other than to recode some SELECT statement using the two Knows... columns.
View 1 RepliesImplementing A 'Remember Me' And 'Keep Me Logged In?
Jan 5, 2011On Form1 I have two textboxes (Username, Password), two checkboxes (Remember me, Keep me logged in) and a 'Login' button. I am using a MySQL database. Here is my code (w/out my database info, of course):
MySQLConnection = New MySqlConnection
MySQLConnection.ConnectionString = "server=REMOVED;Port=3306; user id=REMOVED; password=REMOVED; database=REMOVED"
MySQLConnection.Open()
[Code]...
Implementing A C# Interface In A VB Class?
Oct 28, 2010I am working on a plugin architecture and after some reading I have settled on one. The host class will be implemented in C# as well as some of the plugins for that host. The issue I am having is that some of my team uses VB.net. So the question, is it possible to implement a C# (plugin)interface in VB, such that when it is dynamically loaded into the host program it will have the methods required by the interface.
View 1 RepliesImplementing A Loop In Calculations?
May 3, 2011' I will declare some variables and constants ' these will be declared globally
Dim dblCost As Double
Const dblHANDLING_STRESS As Double = 595
Const dblSTRESS_DAYS As Double = 3
Const dblTIME As Double = 695
[code].....
My program needs a loop for calculation of items added to the listbox.
Implementing A Search Function
Jun 27, 2011im trying to implement a search function to my booking program, wich retrieves data from a SQL database. I have the screan all set up and all the variables at the ready, the only problem is, im not sure how to execute it in a sqlcommand line.
I've got all the fields that are required, such as date, time but i also have two optional options, Room Type and Room Capacity.
How would i write a sqlcommand to search for available rooms that meet the criteria for the room to be booked?
Heres the code i have so far;[code...]
Implementing A SPECIAL System?
May 9, 2009Dim SPECIAL As Acronym = "Strength, Perception, Endurance, Charisma, Intelligence, Agility, and Luck." The game I'm working on is going to use this style of system.
What I need to do is:
1. All SPECIAL values have to be between 1 and 10. [DONE]
2. When adding and subtracting from any SPECIAL; update remaining points accordingly.
3. If remaining points = 0, then you cannot increase any SPECIAL.
4. If remaining points <> 0, then you cannot continue until all are spent.
I'm up to task 2, but having some difficulty.I managed to figure out how to do it for one. For example:
Sub Numeric_Up_Down_Strength_Value_Changed() Handles Numeric_Up_Down_Strength.ValueChanged
Label_Remaining_Value.Text = CStr(10 - Numeric_Up_Down_Strength.Value)
End Sub
But I'm having trouble figuring out how to make it work for all. I've had some ideas but upon trying to implement them I've been having data type conversion errors.
Implementing Comobox In Datagridview?
Oct 21, 2010How can i merge a combo box in a datagridview row.
datagridview is connected to datasource by code not with cool tip.
Implementing Custom Login For MVC?
Oct 29, 2009I'm new to ASP.NET MVC and need abit of advice on how to implement the following.The site is a heavily used site with roughly 200 users internally (intranet). We use forms authentication hitting a SQL Server DB (not windows integrated).
Some actions are protected, some are viewable by anyone and some are viewable by both - so if theres a logged in user they see their stuff from the DB, otherwise they see a temporary profile - much like StackOverflow.
How would I go about implementing a security model for this scenario? Can I reuse the existing framework in ASP.NET MVC and use the authorization filters?
Implementing GOCR Into An Application
Jun 8, 2011GOCR is a common Optical Character Recognition software that can be implemented into almost any programming language. You must convert the image you wish to convert into a PNM file and then proceed to call the executable OCR file. I cannot find any conversion methods for Visual Basic, nor am I quite sure how to send the file to the program and retrieve the text. Has anyone ever worked with GOCR or happen to know anything above?
View 5 RepliesImplementing GOCR Into An Application?
Apr 7, 2011As many of you know, GOCR is a common Optical Character Recognition software that can be implemented into almost any programming language.You must convert the image you wish to convert into a PNM file and then proceed to call the executable OCR fileI cannot find any conversion methods for Visual Basic, nor am I quite sure how to send the file to the program and retrieve the text. Has anyone ever worked with GOCR or happen to know anything above?
View 3 RepliesImplementing MVVM In Silverlight?
Nov 11, 2009IM Looking at Implementing MVVM in Silverlight.Kind of new to Silverlight and I'm Definately new to MVVM Pattern.I get it all But I want A set of small Prism VB.Net MVVM exmaples if that makes sense.
View 1 RepliesImplementing The Access Permissions?
Dec 29, 2009I am exploring ways of implementing access control permissions in a VB 2008 Windows Application.This is an application for a non-profit where users would log in and depending on their group membership (ie. warehouse, accounting, etc.) some forms would be available while others are not. (eg Warehouse cannot view donor info) Additionally some groups can view information but not alter (add, delete, edit) information.groups who are denied permissions would not be able to open certain windows forms. The question is what is an efficient method of creating this permission structure and how would it be implemented in the application?
View 4 RepliesImplementing The Round Function?
Jul 28, 2010I'm fairly new to VB and am having trouble implementing the Round function. I know that the syntax for what I'm trying to do is:document.write(Round("KwH",2))But my problem is that I can't get it working with the following line:.Kwh = items.Attribute("KwH").Value _So I want the output of whatever 'KwH' spits out to have only 2 decimals, despite the actual figure having 8
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