Modify The String So That The New Value Is 'B'?
Aug 6, 2010I have a variable holding a string that is set to the value of 'B Recipes'. I need to know how to modify the string so that the new value is 'B'.
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Split String, Modify Array Value And Join The String Together
Apr 29, 2009I have a string which I've split into an array. I need to change a value in the array and join the string together. However I cannot set the value of the array variable as it's read only.Is there any way to do this without creating another array?
Dim LineOfText As StringDim aryTextFile As String[code...]
Iterate Through String And Modify
Mar 5, 2010I've done some VB Script and I know C++ fairly intricately. I'm having trouble understanding, and making for loops with if statements perform as expected. What I'm trying to do is iterate through a string and turn all of the "a"s into "c"s "b"s into "d"s and "c"s into "e"s? Here's what I've got thus far and I'm keeping the old string intact.
For i = 0 To first_string.Length - 1
If first_string(i) = "a" Then
second_string = first_string.Replace("a", "c")
ElseIf first_string(i) = "b" Then
[Code] .....
I can do this for loop in my sleep in C++, but it seems that the increment counter i is never what I expect it to be. It should start as 0 (first letter of string) replace whichever of the three it finds, then change to 1 (second letter of the string) and replace whatever it finds there right?
.net - Programmatically Modify Connection String?
Dec 28, 2010I am working in visual studio with a datagridview that is bound to a mysql database via the .net mysql connector. In my vb app I have some text fields that provide the necessary fields for building the connection string which I have defined as:
[Code]...
Decoding To Increase / Modify String Value
Jan 12, 2011I need to work with Decoding so that I can Increase/Modify a String Value from 32 entries to 75 entries, and to include the corresponding checkboxes also.
View 14 RepliesModify Connection String In Table Adapter?
Jan 14, 2011Is this possible? Currently I'm using a login form that passes txt box values to string and then use as variables in the hand coded connection string (for each query) is there a way to use this with a table adapter? something similar to how access remembers your login credentials when accessing an ODBC table? I've tried editing the connection string in the config file, but says it's invalid every time. I'm only using the table adapter to populate my form after running a hand coded search query.
This is what i use for manual insert/update/delete query
Private sConStrFormat As String = "Provider=TDOLEDB;Data Source=TDDEV;Persist Security Info=True;User ID={0};Password={1};Default Database=bcpm_ddbo;Session Mode=ANSI;"
[code]....
VS 2008 - Any Way To Modify Connection String In Web Config?
Sep 13, 2011You will find attached the source code of a small program. I wanted to know if it was possible to modify the connection string in Web.config and use a connection to MySQL. I made some attempt, but does not connect.
View 1 RepliesHow To Modify String - Display A Minimap Made Of ASCII Character ?
Apr 19, 2011I am working on a text-based game and as your character moves, you get informations such as the room name and below, a description (Lorem ipsum in the example) which is an array of string. I would like to know how to append characters to it. I am actually trying to display a minimap made of ASCII character. See the second bloc code for an example.
From:
code:
Into:
Room Name Here
code;
The game itself is made in VB.NET but a solution in pseudo-code is also welcomed. Also, each line's length is aproximatively the maximum length it must be.
The desired output must be an array of strings because this data is later send to a client connected using sockets.
VS 2008 DataGridView Wrapping - Modify Data With Long String
Nov 18, 2011I have a DataGridView with one column, I set for that column
DefaultcelStyle->Wrapmode=True
Modify data a with a long string, I call also
vb.net
DataGridView1.AutoResizeRows()
DataGridView1.Refresh()
But the DataGridView doesn't refresh wrap,il looks like this : I change manually current selected row moving to another record and now the refresh is done :
VS 2010 Modify Length Of String And Delete Unneeded Characters?
Feb 19, 2012Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim fso, inputFile
Dim str As String
fso = CreateObject("Scripting.FileSystemObject")
[code]....
Modify A VB6/asp App To .NET?
Dec 22, 2009I have an existing application written in html/asp that calls routines from a standard dll (written in VB6), and (3) COM+ components (also written in VB6). The db is MS SQL.
This is a very small and benign application that does logic processing. It is becoming increasing difficult to find shared hosting sites that allow registration of standard dll's (using reg32) and the COM+ components (using the IIs tools).
On the other hand, I was told by one hosting service (goDaddy) that they can host apps that are written in .NET>>>
"DLLs written to the .NET Framework specification can be run automatically from the /bin folder of your ASP.NET enabled website."
What does this entail and can it be done? i.e., can I convert the older VB6 components (and the asp/html code?) to .NET?
How To Modify Contents In Xml
Oct 1, 2009i have xml file like this:
Quote:
<?xml version="1.0" encoding="UTF-16" standalone="no"?>
<zylab>
[code].....
How To Modify Key Presses
Jul 31, 2010I am trying to create an application that will enable me to type in my local language. For that I need to modify the key presses. For example when I press key A it should change it to ”. Also I would like to know how to detect double and triple key presses e.g. shift + W and ctrl + shift + J and remap them to a different character. Also I would like to know how to detect a text string like and replacing them with other string like member. I have found a code that modifies key. But when I tried to change key A to key B it produces AB. I am including the code below. Hope I have made myself clear.
[Code]...
How To Modify The Program
Sep 28, 2010I am attaching a working program. But in this program i need to do some changes
View 9 RepliesModify Avi File On The Fly?
Sep 2, 2010I have (with help from you) got 'full' control of Canon image capture and processing with feature recognition, and USB cam capture including frame modification on the fly. I now want to read an avi file and modify it on the run. I have found several C# and C++ routines as a good basis, (Especially the steganography example) if only I could successfully convert them. Unless I understand what I am doing wrong I don't stand a chance. So - start with the absolute basic Open/Close avi - This fails - Protected
memory eror
[Code]...
I can hardly think about streams til I can open a file, but when it is functional to the access to frames I'll submit a final copy for othersto use
Get Dispensary Software And Modify It
Jan 7, 2012Do any1 have software for dispensary or something related which we can modify and use it for dispensary .
View 4 RepliesHow To Modify Image Color
Jul 14, 2011I am using VB2008. I have an image (black with transparent background). I would like to replace the black color of the image to another color (blue or red). Suggestions on how I could go about this will be very much welcome.
View 2 RepliesHow To Modify Location Settings
Sep 4, 2011Im making an application that uses Google Maps Mobile (maps.google.com/m) and it uses a location sensor to give you results. How can i set that up? I would also like to try it with Google Buzz Mobile (m.google.com/app/buzz).
Dustin_K "There are 10 types of people in the world: those who understand binary and those who don't."
How To Modify Numeric Values In Row
Aug 28, 2009If I have a column say "price" that has for arguments sake 800 rows and I want to use a textbox and button multiply every row by the number entered in the text box when I press the button. So lets say I want to raise the price 8.5% I'd put 0.085 hit the button it would loop through the rows and multiply each value in the "price" column accordingly.
View 38 RepliesMethod To Modify Value Of Property
Feb 18, 2011I've got two classes deployed as COM+ components, let's say ClassA and ClassB. ClassA has some public properties. ClassB sets values for those properties and calls a method of ClassA. The method itself does not modify the value of the property. After the call the values of the properties are reset to default values for the corresponding types. This only happens if the called method includes statement ContextUtil.SetComplete(). Once I comment out the statement the values of the properties remain same as they were before the method call, which is what I expect. Do I overlook some basic concept of COM+ objects and their contexts? I would expect the property value to remain the same in any case.
Here's the simplified listing for the code:
Option Strict Off
Option Explicit On
Imports System.EnterpriseServices
<Transaction(TransactionOption.Required)> _
Public Class ClassA
[Code] .....
Modify .INI File Line?
Feb 19, 2009I'm trying to read an entry in an ini file; if it reads "ShowInvoiceRequiredMsg=NO" then my program is going to give the option to change that line to "ShowInvoiceRequiredMsg=YES". My code below reads the file and picks up if the option is set to 'NO' but I can't seem to modify that line to change it to 'YES'....... (in red is where I'm trying to modify this text)
Dim file As System.IO.File
Dim reader As System.IO.StreamReader
Dim line As String
reader = file.OpenText("c:file.ini")
[code].....
Modify A Richtextbox From Different Thread
Nov 3, 2009im trying to modify the text value of a richtextbox from another thread than the main thread, i've been trying for several hours but i cant get it to work, the text value just doesnt change.this code is in a separate module if that has something to do with it, so im trying to modify the textbox in form1 from another module.[code]
View 4 RepliesModify All Elements Of An Array At Once?
May 9, 2011For example, I have an integer array called sec1() that has 71 elements.
I tried:
vb sec1(1 - 71) += 1 But when I run the program, it gives me an error. Not a red-underline error, some other error that doesn't stop the program from compiling but stops it from running. Is there a way for me to modify all of the element of my array at once? just out of curiosity will the same method work for string arrays?
Modify Another Application Textbox Value In .net?
Jun 22, 2010I build an application that have 3 buttons, but I need a code that once the user clicks on a button it will fill the another application(last running application window) textbox with "x" value...
View 1 RepliesModify Column In CSV File?
Nov 3, 2011I have a CSV file with many rows in which I need to update/replace column four's value using VB.NET. There are no headers on the columns so the loop can start on row one.
infile.csv
"value1","value2","value3","value4"
After much googling, there are lots of examples on how to read and write CSV files, but none quite what is needed. I know there are multiple ways to accomplish this task, but a requirement is that it's done with VB.NET.tFinal code ported from Marco's C# answerPrivate Sub CSVmod(ByVal strFileName As String, ByVal newFileName As String)
Dim strLines As String() = File.ReadAllLines(strFileName)
Dim strList As New List(Of String)
Dim strReplace As String = "test"
[code]....
Modify Control In Forms?
Mar 23, 2009i have 2 windows forms, form1 and form2.form1 has a label called "label1" and a button called "button1".This button when pressed, opens up Form2.Form2 has a textbox, "textbox1" and a button. This button, called "button2", when clicked does this:form1.label1.text=textbox1.textThis used to work PERFECTLY, but now it does not work! i dont know what went wrong, and ive made a lot of changes to the project so i cant track the last time it worked.
View 4 RepliesModify Element Of An Array Using For Each?
Dec 12, 2011I want to loop thru ever element of an array and if a condition is met modify that element. It seems For Each would be the elegant way but I can�t figure out how to put a value back in the array. Below is what I eventually used. It goes thru every element and if there�s a tab in the string it eliminates everything after the tab. Can I do the same with For Each?[code]...
View 10 RepliesModify Internal Version Of An Exe?
Mar 9, 2012I have several VB6 exe's/dll's that I have created, when I right click on the file and get the properties it says:
File version - 4.2.0.9
Product Version - 4.02.0009
Is it possible to change the File Version? I want this to say 4.2.9.123
I want to change this programmatically, so where is the file would I find these values? Are they at a specific location?
Is this going to cause an issue registering the exe/dll's with COM if I change the internal version?
Modify Object At Run Time?
Dec 15, 2011how can i modify my object at run time? I have a form containing two panels; textbox, picturebox, and a label are in the panel1 where as panel2 is likely to be the user screen.. User drag the textbox from panel1 to panel2 and it is added there.. Now, i want to provide the facility to the user to modify the size using mouse similarly as we use to modify using mouse while making our forms.. It is like re sizing the button or picturebox at run time.
View 1 RepliesModify Or Add Code After Deployment?
Apr 27, 2011Is it possible to modify or add code or module into a windows application after deployment?
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