everytime i try the space then underscore + enter it doesnt work and it lights up red edit - like for example this is a comment:'you must add such and such to this variable and then you must declare it' say i have that for a comment and i want to break the comment after variable. when i do this 'you must add such and such to this variable
View 2 Repliesbasically i am doing something like:
vb
TextRenderer.DrawText(g, mc_Text, MyBase.Font, New Rectangle(Padding.Left, Padding.Top, MyBase.Width), MyBase.ForeColor, TextFormatFlags.WordBreak)
And want to get an array of lines where the text breaks with since TextFormatFlags.WordBreak has been set
I am creating a game using VB .net i called it neo tetris battle "just for game development practice, experience and learn something new". it somehow similar to facebook's tetris battle gameplay and I already made a progress on the games logic. Now here's the problem everything works pretty on my pc BUT when I try to deploy it on a lower specs pc it lags or creates delay on movements. The game is just simple and it only use simple graphics but why it lags?
View 8 RepliesPrivate Sub cmdPlus_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdPlus.Click
Dim total1 As Integer
total1 = total1 + Val(txtDisplay.Text)
txtDisplay.Clear()
End Sub
Private Sub cmdEquals_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdEquals.Click
[Code]...
I've noticed that in C# XML comments and code comments can have different colors by changing the settings in Tools > Options > Environment > Fonts and Colors > Display Items:
- Comment: controls code comments XML comment: controls XML comments
This works well in C# <summary>This XML comment is green</summary>
[Code]...
I have a MustInherit class, let's call it BaseClass, with a bunch of MustOverride ReadOnly properties. The user is supposed to inherit this class and override the properties, returning appropriate values.To help the user decide which property does what, I have included XML comments for each property, so the BaseClass looks like this [code]I now want to enable the user to inherit this class (DerivedClass1) instead, so that he can, for example, override only the Name property, and leave the other properties untouched. This way, he can create a slight modification to one of the default classes, instead of having to rewrite it completely (in reality, there are loads more properties). There are no XML comments, because they are in the BaseClass, and not in the DerivedClass1, which is the class I'm inheriting. In other words: the XML comments are not 'inherited'.Do I really have to copy/paste all the XML comments from the BaseClass and put them in the DerivedClass1 too? Or can I somehow tell the DerivedClass1 to use the XML comments from its base class?
View 1 Repliesa debate has been sparked here about the use of the strategy pattern in my classes.
Basically, I have a 'Shape' object that is an interface 'IShape'. We have 'Circle', 'Rectangle' and 'Elongated' that are the concrete classes that must implement the IShape interface.
[Code]...
So I have some vb.net code, and I have a nested For loop inside a For loop, and then I have EXIT FOR statement, will it break out of one loop, or the whole chain?
View 2 RepliesDear Experts modify UPDATE codes according to INSERT codes Style.
[Code].....
I need update codes as there are insert codes
I am getting the following compilation errors from Microsoft Visual Basic 2010 Express on the first line of my code:
Error 1 Newline in constant C: cdotnetdevsrcvbmain estHelper.vb 1 1 Component Sources
Error 2 Too many characters in character literal C: cdotnetdevsrcvbmainRtestHelper.vb 1 1 Component Sources
The first line of my code is simply:
' Copyright 2011
It is generating the same compilation error for all my comments. Does anyone know why MS VB Express 2010 is acting this weird? Comments in visual basic are supposed to start with a single apostrophe so I don't understand this weird behavior.
I brought this up with VS 2008, and nothing anyone told me worked. No matter what settings I tried, or how many times I slammed the computer against the table, VS would still break on all errors rather than just unhandled errors. Perfectly maddening. I'm having the same problem with VS 2010. But, this time I can't find a setting that at least lets me pretend that it's supposed to work.
View 1 Replies-new Dell laptop without a Break key.
-VB6 and VS2008 IDEs use Ctrl+Break to pause execution for debugging.
-I need a way to map another key combination to trigger a Ctrl+Break
My setup may make this easier or harder but to be clear I am running Kubuntu 9.10 (latest stable) and WinXP in a VirtualBox VM. Obviously all VB6/VS2008 dev is taking place in the virtual machine.So maybe it's possible to have the linux host send through Ctrl+Break based on a key mapping, or maybe it's possible to remap directly in WinXP. I'd settle for any solution as atm I need to use the XP On-Screen keyboard to send a Ctrl+Break.
I'm making a tv player and I want to make vlc to play my streams, i need also the code to record the stream and the code for fullscreen. i will be more detailed in the following picture
View 2 RepliesThis dll file is on my resource fileand basically i use this code to access my resources
View 3 RepliesI have a Datatable with one column of the table being 'PartNum(product part number)'. I used EntriesTable.DefaultView.Sort = "PartNum ASC" to sort the whole Table, with respect to the information in this column. Now I'm just trying to further sort the table by grouping rows that have same info under that column together and do something to each of such groups. but I'm kinda stuck here.
I'm thinking of creating some sub-DataTables out of the original one and have these sub-tables to hold those rows with same info under "PartNum". Does anyone have ideas how to do that? maybe with DataReader or DataView ,
I did cut and paste with a lot of the buttons and things and now they don't do what they should how can I refresh or update it so it will recognize my codes again? answer was you have to add all the handles for each sub again they all get removed when cut and pasted.
View 3 RepliesHere because even though I deleted the codes for logging in or make the condition wrong so that i will not log in.. still it logs-in to the system.
Dim username As String
Dim password As String
username = cmbUserName.Text
[code]....
I want to make a program that generate 3 codes to a word document and adding a prefix before each code
Example:
TextBox1.Text = 355855026164242
TextBox2.Text = 40324003
TextBox3.Text = 58458844
Want these codes to go to document like this:
IMEI:355855026164242
Code1:40324003
Code2:58458844
I'm currently making a Web Browser, and I was wondering how I can save History after I close the program/form and clicking on the site I visited last and navigate to the link with a single click?
View 2 RepliesWhen .Clear() is invoked, is the memory freed up that was allocated when all of the items were added? I need to load several lists of codes from a database depending on the import selected by the user. Each list of codes will be a List(Of String). My idea is that I will load only small strings into a List(Of String) along with a List(Of <class>) for the data I will be validating and manipulating. When I am done, I want all of the data from the Lists to be purged from memory. Will .Clear() take care of that or does the memory still remain allocated and have to be dumped by the OS once memory gets full? (And, incidentally, what causes the OS to decide which memory blocks to dump? FIFO concept?)
There are so many lists, I'm not sure if I just want them sitting in memory or not. Granted, the lists will just consist of a single string value for each code pulled from the database. So there won't be a ton of data, so maybe I could just load all the validation lists at the beginning of runtime and only worry about purging the data List since it will contain between 35-50 "fields" per record and there will be a couple thousand records each import that is run. I don't want my program to actually cause a hit in performance in the long run. I ultimately don't see a problem because I won't be running millions or even hundreds of thousands of records at once, but I just want to be sure.
If I have a textbox, and I have this for example:[code]Now, how do I put a check, to check if there's a free line between the text, do the text adding, if not, send a msgbox?
View 5 RepliesWill Visual Basic in Visual Studio 2010 have the YIELD keyword?If not.... Why?
View 1 RepliesQuote:This is my first code lineThen I want to add a delay hereThis is my second code lineI want it to first process the first line, then make a delay before processing the secondline, then it will process the second line.
View 9 RepliesI have got the code to draw the line at the angle. the issue is that I need 0 degrees to be the right hand side and not the top.[code]
View 37 RepliesHow to find Lines of Code in VS 2010?
View 7 RepliesI need to read lines from file. Now my code is like this:
Sub data()
Dim reader As New IO.StreamReader("log.txt")
For i = 0 To 1500
date(i) = reader.ReadLine
Next i
End Sub
Now if some user will change add or remove the data from this file, it will end up with error or sth. I also tried to write sth like this:
Open "C:in.txt" For Input As intInFile
But there appears an error, that open is not declared and IO functionality is microsoft.visualbasic namespace. I added this name space (at the top: Imports Microsoft.VisualBasic), but this error still occurs.
I have a windows form with a textbox and a button, what I am trying to do is enter a number in the textbox and when clicked on the button to cut and paste the data in to a new text file (from number 0 to the number I entered).ie, textfile 1 has 100 lines of data, I enter 25 and press OK I would like to take the first 25 lines and save them into a new text file and save the remaining lines in textfile 1 so it should be like textfile1 75 lines and textfile2 25 lines.The closest I've come to this is the following but this only deletes the one line..[code]
View 3 RepliesI have two text files and each text file has various columns (each column is separated by a tab " "), now some of the fields in column1 text file2 match the fields in column1 text file1. What I'm trying to achieve is to remove every row in text file 1 where the field in column1 matches the field in column 1 textfile 2 - is this possible?I have used some basic coding in the past to remove certain lines, but nothing as complex as this.
Dim linesList As New List(Of String)(File.ReadAllLines("Path"))
linesList.RemoveAt(1)
File.WriteAllLines("Path", linesList.ToArray())
I have a multiline textbox where I sometimes get the first and last line of data that is blank.
This is my code that populates the textbox:
txtOutput.Lines = lines.ToArray How can I remove these blank rows?
Im trying to truncate lines in a .txt file from 19chars to 13chars. Then copy the .txt file to another location and rename the extension to .lst. As below... Iam having issue with getting it to write the truncated number to the new txt file. Its some how returning a Null referance & i cant work out why??
Imports System.IO
Public Class Form1
Sub ProcessFile(ByVal SourceFile As String, ByVal DestFile As String)
[code].....