Assign String To Text Without Select Text?
Aug 25, 2011i want to assign value as string to textbox but it has select text, My purpose want unselect text.
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VS 2010 Assign String Value To A Label Control Displayed Text?
Feb 1, 2011I'm looking to put a few labels on a form but the text that they will display will not be static. Instead they should be dynamic as the values used will be either the value of a specific Environment variable or from a value stored in an array. These values will change depending on which user runs the application. How do I achieve this?
View 2 Replies[2008] Make The Textbox Select A Random Text And Put It In Its Text Box?
Feb 7, 2009How can i make a textbox so like when a button is pressed how can i make the textbox select a random text and put it in its text box.
View 7 RepliesVS 2008 Find And Select Text In Text Editor?
Dec 31, 2009I'm adding a method to find and select text in my text editor. Everything worked fine, including the ability to find all instances of the text. My problem came when I tried to make it more user-friendly (doesn't it always?). Originally I had only a menu item with a shortcut( Ctrl + F) which invoked an input box.
Then I added a textbox and a button (similar to that seen in a web browser's Find() method) that calls the method in the same manner as the Find/Replace menu option and displays the desired text in the textbox. Everything works fine except that the text is not selected. I have MessageBoxes displaying the values of required variables in 3 places (marked ***FOR DEBUG ONLY***) to make sure that no values are being changed, but all variables are the same. The method still locates the text, but it is not highlighted.
I think it could have something to do with which object has focus. (When I click the button, the selected text loses focus?). But if I click everything with the menu items, it still works...
Here is the
*****code with [code] tags in the 4th post on this thread****
Public Sub FindText()
'Make sure there is text in the textbox...If txtTextbox.Text <> "" Then'Find the end of the current selection... Dim curSelectionEnd As Integer =
[Code]....
VS 2008 Parse Text For Fields - Get A String List Of All Values Within [] In A String Of Text?
Oct 18, 2010What would be the fasted method of get a string list of all values within [] in a string of text? For example: [client_name], are you are doing today? My name is [my_name]. The list of strings would be:
[Code]...
Assign A Masked Text Box Into A Input Box In Vb
Jun 8, 2011how do you assign a masked text box into a input box in vb
View 1 RepliesAssign The Literal Text As URL Redirect?
Jul 29, 2011I'm trying to assign the literal text as a URL redirect as follows:
Dim l As Literal = CType(sender, Literal)
l.Text = "<a href =""~default.aspx?tabid=65&itemid=" + id + """>Results</a>".ToString
The problem I'm having is with the ~
Without the squigly (does it have a proper name?) I don't get the full proceeding part of the URL.
With the squigly it displays the URL perfectly but with the squigly still there.
[URL]
Take A Comma Delimited Text File And Then Select All Unique Records Based On One Of The Fields In The Text File?
May 7, 2010i want to take a comma delimited text file and then select all unique records based on one of the fields in the text file. should i read the text file into a data table or just use a data reader?
View 7 RepliesCan;t Select Text In Rich Text Box
Nov 19, 2009In the RTB I cannot select the desired text. So say I type asdsaf/safgd and only try to select saf/saf, when the cursor comes to "/" all of the text gets selected. This is nothing to do with coding or programming i suppose. Is there a property i need to make true or false
View 2 RepliesAssign Random Number To Label Or A Text Box
Dec 16, 2009i know how to generate the number but how i randomize the number generated to be assigned to label 1 ,2 or 3 randomly. [Code]
View 5 RepliesHow To Assign Variable To Text File On Load
Feb 3, 2012I have the following code:
Public Sub SearchText(ByVal SearchFile As String, ByVal stSearchTerm As String)
''search loaded book
stSearchTerm = Me.txtSearch.Text
For Each Line As String In File.ReadAllLines(Path.Combine(Application.StartupPath, "BooksKJVOTGenesisBookOFGenesis.txt"))
SearchResults.rtbSearchResults.Find(stSearch, 0, RichTextBoxFinds.MatchCase And RichTextBoxFinds.WholeWord)
Reading Text File And Assign Value To The Variable?
Mar 1, 2010I have a text file. It has the following content.
5.000000 tEND =
1.0305644E-03 t_exposure=
32.50000 T_hfg=
20.50941 Temperature
-0.5424923 Heat flux
15.39559 impinging temperature
I have to read each line and assign the value to the variable in vb.net. for example i will declare tend, t_exposure, T_hfg, Tem, Heatflux as single in vb.net. Then I should read the file and assign
[Code]...
Assign A Event Handler Value To The Text Property Of The Appropriate Label?
Mar 13, 2010What is the code to assign a event handler value to the Text property of the appropriate label. Here is my code so far and I want the values created by clicking the button to display in the text for the associated text boxes?
[Code]...
Assign A Value To A Message Box For When The Default Value Displayed In The Text Box Is Unchanged?
Jan 25, 2012How can I assign a value to a message box for when the default value displayed in the text box is unchanged. ie. If my default value is 17 and the user clicks ok without retyping a number, the Input value displayed in a textbox will be 0.
Currently I have:
Public Class Form1
Dim MyValue As Double
Private Sub But_EnterInput_Click(sender As System.Object, e As System.EventArgs) Handles But_EnterInput.Click
MyValue = CDbl(InputBox("Input a value", "Data Input", "17", 200, 400))
[code]....
This works however if the user types 17, the textbox will read 0. not what i want.
Assign Data To An Array From A Text Box - Null Reference?
Apr 24, 2011when i try to assign data to an array from a text box, i get a null reference exception, stating "Object reference not set to an instance of an object".
View 5 RepliesAssign Several Field Values In A Datatable Into A Single Text Box?
Jul 9, 2009I have this working for a single field in a text but im trying to add more than one fields data .[code]...
View 7 RepliesRetrieve Info From Text File And Assign To Variable?
Mar 22, 2011I have an application that gets executed on a windows mobile device using RAPI that outputs the current device type, rom version, and wireless driver version etc.. to a .txt file on the device.My plan is to then pull .txt file over activesync to my pc and then open it up and assign each of those attributes into variables in my application.
output.txt
DEVICE TYPE:SYMBOL MC70
OEM VERSION:05.43.0001
[code]....
VS 2008 Assign User Entered Text As The File Name?
Feb 27, 2012I have a Form1 with TextBox1 and Button1.
Here is what I'm trying to do: When Button1 is clicked, I want an Excel file created and saved into a default folder (the user does not choose the folder...code for Button1_Click will choose the folder), and the file name will be the text that the user enters into TextBox1.
How Will Change The Label's Text To The Random String Of The Text File On Startup Of The Application
Apr 23, 2011I have a label that reads a random line from a text file and that string becomes the text for the label.
Now the problem; the label will only work if it is clicked because the event handler is click.What I need is this to work automatically at startup. In other words, it should change the label's text to the random string of the text file on startup of the application.
Here is my code.[code..]
Binding TextBox.Text Causes 'Input String Was Not In A Correct Format' Error When Deleting Text
Oct 25, 2009I am trying to bind a textbox to a binding source (using the IDE DataBindings Editor) and it works fine except for one thing: if I delete the text I get the subject error. What I want to happen is the datarecord field be updated to a dbnull value -- how do I get that to happen?
View 4 RepliesArgument Not Specified For Parameter 'text' Of 'Public Sub AppendText (text As String)'
Jun 3, 2011I'm trying to make it so when my program is started, a text box ("log") automatically says: [code] I have set the text box to say "Placeholder1" using properties but I am having problems coding the rest. I know this may be easy but I just started in VB so tolerance please. [code] When I attempt to run it I get this error:Argument not specified for parameter 'text' of 'Public Sub AppendText(text As String)'.
View 1 RepliesAssign Value To A Variable In An Application At Runtime Through A Text File And Then Set That Value To Permanent?
Mar 13, 2012sir, i have no idea how the code will look, but i want it to assign a value after reading from a text file and then store it for further use even if the text file is not there, but without using any external storage like registry, disk, ram. It should store the value in itself and do like this:-
dim variable1, variable2 as string
if file.exists("text.txt")
read the text
[code].....
Delete All Text After A Spacific Point In A String Of Text?
Feb 24, 2012I have a text file as follows:for example:
apple:1 southafrica:34
5.00
orange:2 southafrica:23
[code].....
Delete All Text After A Specific Point In A String Of Text,?
Oct 18, 2010I have the first part done, ... I can delete all the text before spacific text, ... now I need to delete all text after a spacific point in a string of text.
I'm making a better, and more simpler BandWidth Monitor, and I'm extracting the Bytes Recieved, ... but just the value, and leaving out all the rest of the text.
here ya go, check it out.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]....
Replace A Portion Of Text In A Text File With A String
Feb 16, 2010How would I go about replacing a portion of text in a text file with a string?
View 1 RepliesString Text = Text Of Cell In Table Within VB Dataset?
May 17, 2011Basically, I've made a dataset with a table inside of it that I plan on using for a quiz program.
If it matters, heres the code that was generated when I did this.
vb Private Sub QATableBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
Me.Validate()
Me.QATableBindingSource.EndEdit()
Me.TableAdapterManager.UpdateAll(Me.Database1DataSet)
[Code]...
Extract Text From A String If It Contains Specific Text
Sep 29, 2009I need to extract the whole string if the string has today's date on it. I have already coded a string that displays today's date in the following format - yyyy/MM/dd And I've coded the parsing links bit, now I need to simply search the Listbox and return the first string with the date. [Code]
View 11 RepliesUpdate The Text In The TextBox - Get This Error All The Time: "Public Member 'Text' On Type 'String' Not Found"?
Jun 6, 2009I've created a private sub called addIRCRoom Which makes the Tab and the TextBox, but i can't figure out how to update the text in the TextBox.I've made this function to handle it:
Private Sub displayOut(ByVal Channel As Object, Optional ByVal User As String = "", _
Optional ByVal Message As String = "")
Channel.Text = "<" & User & "> " & Message & vbCrLf
End Sub
But i just get this error all the time: "Public member 'Text' on type 'String' not found."how to update the text
How To Search For A String Of Text Within A String Of Text
Apr 26, 2010How can I search or show a MsgBox when a Specific Word, or String of Text exists in a string of text, or paragraph?
How, using Stream Reader, or what, idk how,
Exract Lines From Text File That Start With "text:" String
Dec 26, 2010i am trying to make text file that will include my sms text meassges
for that in need a code that will extract the the line that appears after the string "text:"
example
the text file that exported from my phone look like this :
time: 22:00
text: bla bla bla
time: 23:35
text: yada yada yada
what i need is a new file that will look like :
newtextfile.txt
bla bla bla
yada yada yada