Read A Textbox Into A String And Use The String For Something Else?
Dec 24, 2011
I have two text boxes on my form. Textbox1 and Textbox2. Textbox1 will contain information. I want to code my button to read textbox 1 and put it into a string or some way for the app to read the textbox and store the information into it's memory.Then I want to be able to read that string into the second part of my application.
a). read the textbox into a string using a streamreader and then use a streamwriter to write the data into a string?
b). save the textbox to a .txt file then use the openfiledialog to read the text file into a string to use?
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Jan 30, 2010
i have a string with the value = "/var/mobile/Media/iTunes_Control/Music/" i need to read the next 13 letter after this string in a text file i am also using a loop to do this multiple times
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Header As String = "/var/mobile/Media/iTunes_Control/Music/"
[Code].....
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Apr 8, 2011
I'm trying to code a program but this error repeatedly shows up and I can't for the life of me figure it out EValue of type 'String' cannot be converted to 'System.Windows.Forms.TextBox'. It appears in relation to this code
[Code]...
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Mar 20, 2010
how can I search a textbox for a string within a string and if certain word (string) found enable a timer?
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Dec 28, 2009
How can I get how many times a string occurs in a textbox? I thought the find function would return the number of times found but it seems to return the location of it.
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Jan 18, 2011
Can I do anything more or less with IDictionary? How do these two collections differ?
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Mar 11, 2010
my code is :
[Code]...
The error is Value of type '1-dimensional array of string' cannot be converted to 'String'.
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Jul 6, 2011
I have a form where a number of textboxes are programmatically created within a flowLayoutPanel and named by adding together 2 strings.
With the click of another button i hope to have all the values entered into these text boxes stored in a text file. However, i cant seem to find a way to add strings together to allow me to retrieve the values entered within the text boxes created.
Below is the code i have so far: BTW FLP is my flow layout panel and c is my calculated nmber of textboxes that are created.
Private Sub createTB(ByVal c As Integer)
Dim x1 As Integer = 1
Dim y As Integer = 2
[Code]....
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Mar 4, 2011
I have a string that is coming from DB. I would like to read this as XML. String looks like below
[Code]...
I would like get the value of OfferIDs as a string using VB.NET.
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Dec 19, 2011
I am loosing all of the vbCrlf (enters).
vb
Public Function readRtfToString(path As String) As String
Dim theReturnString As String = ""
'Dim path As String = "test.rtf"
[code]....
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Apr 28, 2011
I have a multiline textbox that has wordwrap set to True I am assigning each line of the textbox to a string Lets say I typed this into the textbox without pressing enter and it just wordwrapped to the next line Visual Programming is fun it would assign "Visual Programming is fun" to the first string however, what i want it to do is assign "Visual Programming is" to the first string and "fun" to the second string.....now if i would have pressed enter after "is" then it would have done what I wanted it to do, but if i dont press enter and just let it word wrap it does not do what i want it to do...
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Nov 13, 2011
How do I read a certain line of a string? Here is my current code:
TextBox2.Text = SuperVB.ReadFile(OpenFileDialog1.FileName)
Dim lineFirst As String = TextBox1.Text.Line(1)
MsgBox(lineFirst)
I don't want to read a file's line.
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Jan 8, 2011
I want to read a string from a registry key, if its 0 do one thing, and if its 1, do something else.
This code (if it works..) would at the first time create a sub key, and assign it to 1, but if its not existing, it would then show a few messageboxe's - But it doesnt work, even if I set it to 1 or 0, it won't work, it always displays the messages.
If My.Computer.Registry.GetValue("HKEY_CURRENT_USERA Sim Game StudiosA Sim Game - Business",
"FirstRun", "1") Then
MessageBox.Show("Your name is Jay J, you are 23 years old")
[Code].....
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Sep 6, 2009
I'm facing a problem in reading a string actually I have a String which have multiple value in it and I want to break it and use some characters in different variables.
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Mar 7, 2011
I have a string coming over that reads as "15:40:20" (without quotes). I would like to read this in as time so that I can add a minute to it and then put if + or - a minute from the original time then do this. Any idea how to read the above string in as time so that I can do so... ???
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Apr 1, 2010
I have a csv file and I want to read the 2nd row into a string using a streamreader but not sure how to get to the second one on file?
The file looks like the following:
0001
0002
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Jul 22, 2011
Using VB.Net, I need to read the following XML from a string variable (not a file) and pull the AuthNo, Client ID, Client Name, Supplier ID, and Supplier Name for each Dispatch contained within the XML.
I have looked at tons of examples on the web using XMLReader but I can't figure out how to pull the separate ID's and match them up with their appropriate Names and also matched up with appropriate AuthNo.[code]...
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Jan 27, 2011
I am working on a project that is essentially a task manager. It has some special features, but in essence, you put in tasks, and when you check them they move. I have got most of it done, but I need the ability to save separate lists.[code]...
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Apr 9, 2010
i was wondering if/how i can make visual basic 2008 to connect to a web site and search for a string (for example, an antivirus program would read a string from the first link, or which ever string is the virus path, and then takes that string and uses the my.computer.filesystem.fileexists(string1) method (string1 being the string found on the site))
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Apr 7, 2011
I'm using this script:
Dim idnumber = InputBox("input client no", "Search")
currentdir = My.Computer.FileSystem.CurrentDirectory + "
ecord"
[code].....
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Nov 2, 2009
Is it possible to read a string and call the method of the same name?For example: I have many buttons and if the user presses the button named A1, I want the Sub AI() to be called. I don't want to do an explicit If-Then for each button. Rather a common ONCLICK method that is called by all buttons and another method (the same name as the name of the button) is called.
Example:
Sub Click(byVal buttonName as string)
call ButtonName ' <<<< Error. ButtonName is string and not a Method.
End Sub
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Sep 20, 2011
I'm trying to read a byte array into a string however it's array is filling up from a dll in the following format. [Code] now its decoding the first byte but I think because of the next [0] it's not completing the whole array. This is the code that I'm using:
Radiotext = System.Text.Encoding.ASCII.GetString(szRetRDS)
I did think about writing it into another byte array excluding the [0] but unsure how I would go about this.
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Mar 15, 2012
I have a feeling it is an easy one, but for the life of me i cant figure it out. My project at the moment is to grab content from a website and use it in some way (havent worked out this part yet, still trying to get the data).
Currently, i have grabbed the whole website and written it to a text file.. No dramas there. Then i read each line until i find a certain string... Again, no dramas. MY problem is; after reading and finding the certain string, i want the program to grab whatever "characters" there are until it reads a certain string again, and then put those characters into a string for later use.
so for example:
READ WEBSITE...
CREATE TXT FILE...
[Code].....
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Jun 28, 2010
I know how can i read string from the text file?[code]....
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Jul 13, 2010
I would like to know what code I should add so it would read then convert the text in a URL to string. I would then use this string for my application to check for updates.The text in the URL is a HTML document that i uploaded and all it has is four or five characters.
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Jun 10, 2011
I would like to read values set in a string that's retrieved from the Web, I've already got the string in a string called Webdata.The string is like so...
"Info" {
"Name" {
"Name1""Value1"
[code]....
I need to set Value1, Value2, Value3 as strings that I can use.
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Apr 16, 2009
I have a function that queries the server to add items to a drop down list. Here is the excerpt in question:
While reader.Read()
With f.items
'f is the drop down list object
[Code].....
I want to be able to use this same function over and over to populate all the drop down lists for the whole page, but am getting the error "column g.tostring not found". How do I get this to be handled as a variable string?
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Jan 3, 2011
i tried to read from the data.txt like this..
[Config]
// name
name = fitri
[code].....
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Aug 12, 2009
I have created a string that holds the xml information that I need. I want to go through the xml in that string to go through each of the elements. I know how to do this if it is in a file like (books.xml) but how can you read it from a string?
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Apr 24, 2011
I have a .dat file in my resource folder that has 1 line in it. I need to read that 1 line into a string so i can use it in my program. Then I need to write another string into a new .dat file into my resource folder.
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