Anyone know right off hand a cleaver way to chop up a Text value from a table... Scenerio is this I have one table with a name (Smith, Timmy Alan) in a table text(30) format. I can pull the value to a string in VB but I want to only take the last name for one string and the first for an other string.
View 4 RepliesI need to pass two variables/strings to a background worker at the same time. he background worker needs to return the first variable, and the time consuming boolean result of the second variable.From what I have read, I can only pass an object that contains multiple variables.This is where I get confused
View 1 RepliesI am looking for a control to load text strings into. I want to be able to use different font sizes and perhaps font styles for each text string. I also want to be able to select each text string. I am using a rich text box to obtain the formatting I need but I don't know how to set this up so that I can select each test string independantly. Alternatively I coulg put them into a DataGridView and get rid of the lines but this would look to structured as the cell width is contant for each cell in the DataGridView.
View 3 RepliesI've been working on a small project to sort through multiple text files which have all the same strings. Basically, I am looking to sort through and create a text delimited file for future use. The below script is what I have come up with so far, and have tried several "For Loops" but found that I was lot worse off than working with the "Do"[code]...
View 7 RepliesI am wanting to get information from a text file into different arrays.
My current text file has a new line for each driver but I would like it to look something like this
[code]...
Form1 has 2 public string variables defined and initialized to "" (an empty string).Form2 has 2 text boxes and a button. When the button is clicked the public variables on Form1 get set to the values in the text boxes.This works fine.I recently had to add a module to my project so that I could use Main as the startup item. Ever since doing that the above no longer works.The variables never get set to the values in the text boxes. They just stay empty.My Main code is simply this for now:
Dim f As New Form1
Application.Run(f)
I am working on a UDP Client/Server, and currently i have them sending back and forth strings, which i convert to bytes, and then open the bytes to read. I want to now send an Object instead of those strings, which includes multiple unsigned integers and strings.
View 39 RepliesI have code, shown below, that works all except for 1 thing: The variables being passed byRef get passed, but once modified in the else section of the "if me.invokerequired" code of RecordData, the variables are never updated in the calling function. To reiterate, the calling function does not receive the updated data that is in the variables custid and amt.When debugging, I see the data change in the else section of "if me.invokerequired", but once it returns from the callback the data is missing.[code]
View 15 RepliesI'd like to create an array of one column from the text box entries (as shown in the picture) when i click the button.[code]...
View 1 RepliesMySQL databases exists for saving values as strings (text only). Is there any way that i could store files with the same speed as a mysql command ? I know that it depends on the file size but lets say that the file is "Avatar.jpg" 50KB... I ve tried FTP but this is not what im looking for. e.g. You want your users been able to upload a file like the [Add This Attachment] button does in dreamincode.net and you dont have any background on PHP/HTML/Javascript/ASP.NET just VB.NET and the basics of MySQL plus you dont want to use it for a website. How do you accomplish this? Something silly that ive tried was opening an image as text then update the mysql server with that text but it didnt work backwards after i wrote the text on the file and oppened it ...it said that the image was corrupted.
View 7 RepliesI used to add 2 strings variables and it works but when I tried using VB2008 it didn't work. [code]
View 9 RepliesI need to create a variable which can symbols for only "1, 2, 3, 4, 5, 6, 7, 8 or 9 " so that I can use to check for a certain text.[code]...
View 9 RepliesIf I have a list box or something that has a list of like 4 years (like 2006 through 2009), how do I programmatically make variables of these years with names like pTable2006, pTable2007, etc (as ITable of course). If this isn't possible and I have publicly declared these tables in the declarations (like pTable2006 as ITable, pTable2007 as ITable, etc), how can I programmatically assign these variables based on user choice?
What I'm asking is, if the user wants to choose years 2006 and 2007, how can I write this:
pTable & ListBox.Items.Item(0) = [table path string] & ListBox.Items.Item(0)
(please ignore the syntax of the "listbox", I'm just trying to come up with an example)
Whenever I put something like pTable & "string", I get an error.
How would I use a system variable such as %userprofile% in a string in VB.net? I have this in my program, but calling the system variable directly isn't working
[Code]...
I have a "if This > That then" statement, that doesn't seem to work, as it triggers regardless that "This" is smaller than "that". Does it matter that these variables are marked as strings vs integers?
View 8 RepliesWhen I click on button1, employee_id and P values need to be transferred from button1_click to Cal_Category13() and go through all the calculation. After the calculation, udtnew.X and udtnew.MTD values need to be transferred back to button1_Click
I've no problem to return multiple values Cal_Category13().MTD and Cal_Category13().X from Cal_Category13() to button1_Click but i've no idea how to transfer employee_id and p values from button1_click to Cal_Category13().
Program Code
Public Structure PCB
Public Employee_ID As String
Public MTD As Decimal
[Code]......
Here's the weird problem I am trying to solve but cannot get my mind around it. In a text box 1, the user enters 2 or more strings separated by comma. then in text box 2, the user enter 1 or more strings separated by comma. The output then puts the strings from text box 2 between the strings in text box 1
Example:
TextBox1 = visual basic, java, perl
TextBox2 = is better, compared to
[Code]...
I have simple columns and their respective sums. However, I exclude 1 particular value from each sum, like so [code]...
Now I need to exclude another value ("Awaiting Progression") from a second column called "PROGRESSION".
Since I already exclude value based on 1 column called CATEGORY, how do I change my =Sum(Code.ExcludeOthers(Fields!CATEGORY.Value,Fields!ACTION_PLAN_NEW.Value)) to exclude a value from the PROGRESSION column if it's = ("Awaiting Progression") ?
i.e. How do I exclude multiple values, depending on values in 2 columns in SSRS 2005?
In my program, I require to have an essentially unlimited number of strings that I can keep their values after the program has closed.
View 6 Replieshow to compare values of two different strings.
View 2 Repliesam new to VB.NET and i was wondering if anyone here knows how to check for duplicate values in strings?
View 11 RepliesSay I have a List(Of Tag) with Tag being an object. One member of Tag, Tag.Description, is a string, and I want to make a comma-separated concatenation of the Description members.Is there an easier way to do this than to read the Description members into a List(Of String) and then use the Join function?
View 2 RepliesI would I have a program that I use in the computer in my network, but for every user I need to edit the source to this user, thus the user cannot edit his information, just use the program how it was ... So, looking over the internet I found a "program" that may contains my solution... Its a Keylloger, I'm not meaning use this keylogger, no, but it has a a very interest feature: I use the main form to edit the information then after all it create a new program with the new information inside... I use my main program to create every userprofile then my program create a new program with the profile inside...
View 12 RepliesI have my app that does some complicated function and adds some values to an array, but then later I need to access the strings, I have the index number but not the string so how can I find that string again?
View 2 Repliesi have an xml file that i drag drop onto a picture box and i would like to use the information in the xml file to draw a table. the values for the column widths, heights and what goes in which box are in the xml file.the table is split into three sections the title part, a header and then a body.the first challange is finding asking how i can expand what i have to withdraw all the info for the same "sections" of the table as these are contained within different parent nodes.what i have is
Dim reader As Xml.XmlReader
reader = XmlReader.Create(dragFil(0))
reader.ReadToFollowing("tgroup")[code]....
is it possible to add multiple strings per item in a Ilist?If so can someone point me in the right direction? I've looked on the msdn and can only find examples on how to add one string per item
View 16 Replieshow to get 1 string to print but now i run into another dilemma. I have 3 strings, each string is just under a page long and i need the 3 strings printed at the same time (one button).
So here is my code for printing one string:
Private Sub btnSendToFile_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Print.Click
PrintDialog1.Document = PrintDocument1
[Code]....
My problem is storing multiple string in the my settings to clarify more on this ill try explaine as best as i can,
'I set my value like so
Dim strSettings As New My.MySettings
'On the form load i use this
Dim itemz As New ListViewItem
[Code]....
what if you created a pool of numbers: 1 - 21 and then chose a random selection from the pool? Something like the following:[code]This gets rid of those messy if statements and all of those loops.
View 1 Repliesi had a look at how to set values of variables from nummbers stored in external txt files the variables then needed to be added up so i used trial and error first
((XVAL) + (NEWVAL))
assuming that XVAL was set to 10 and NEWVAL was set to 20 i expected to get the answer of thirty but waqs presented with the new value of 10 20 VB.net pysicaly added the two values together but i wanted the mathematical product of the two which is ((10) + (20)) = 30