Replace The Enter Key Event Present In An ASP Variable With A White Space?
Sep 27, 2006
how can i replace the enter key event present in an ASP variable with a white space i tried a lot but bad luck...Actually there is no character like vbCrlf or <br> in the string actually I am getting ...it is an enter key event present in the string taken from a textarea ..... My attacks on this issue:
replace(request("textarea"),"vbCrLf"," ")
replace(request("textarea"),"&vbCrLf"," ")
replace(request("textarea"),"Chr(10)"," ")
[Code]....
Is there any third party component that has to be used to solve the problem...
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Mar 22, 2011
must stop the user from proceeding if the textbox is null,if the textbox has only spaces in it.i tried . trim but that doesnot work, still spaces are excapted as valid characters.
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Sep 8, 2011
I am using a picture box. I want to be able to use the Space or Enter key to change the image in it. For that, I try to use the keydown function as follow:
Private Sub ChestWindow_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
Select Case e.KeyCode
Case Keys.NumPad1[code]....
is the function which changes the image. It works well when I press '1' on my numeric part of the keyboard as a test.The issue is that when I press Space or Enter, the form containing the picturebox closes. (I've already put the keyPreview property to True)
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Aug 24, 2009
How can I add white space around the image?.
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Dec 22, 2011
I am trying to remove the white space around a toolstripcontrolhost control which hosts a calendar control in a contextmenu. See the attached image and code.
VB:
Dim menuItem As ToolStripMenuItem = New ToolStripMenuItem("MyMenu")
Dim calControl As New MonthCalendar
[code]....
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Jun 8, 2012
Trying to compare switch white space to ZZ if found,but error occur that it seems to be not allowing " "c
Dim strAList As New Text.StringBuilder
If Not strInput Is String.Empty Then
Dim charArray As Char() = strInput.ToCharArray
[code]....
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Mar 26, 2011
input : how to remove 1 white-space character
output : howto remove 1 white-space character
how to remove single white-space character....i try to use regular expression but cant work...
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Apr 14, 2011
I want to remove the excess white spaces using VB.net[code]...
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Apr 17, 2009
I'm trying to build a list that will be used as the in clause of a select statement. The requirement is to have the user enter a comma separated list of descriptions. Each description can contain spaces so I can't remove the spaces before splitting by comma to add the single quotes around each description. I want to remove all white space after a single quote since no description will start with a space. What's the best way to do this in VB.NET? Regular expression or a string function? Here's what I have so far.
[Code]...
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Nov 18, 2009
So I have no idea...ive looked around and can't find anything on error traping when a person doens't enter anything. Here is my code as is now...I trap for if the number goes above 36. now I just need to trap the whitespace
[Code]...
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Jul 8, 2010
What did I do wrong below? When I pass the enter key but for somehow the enter key event doesn't get triggered.
CODE:
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Jun 2, 2011
How can I parse out undesireable characters from a collection of data?I am working with existing VB.NET code for a Windows Application that uses StreamWriter and Serializer to output an XML document of transaction data. Code below.
Private TransactionFile As ProjectSchema.TransactionFile
Dim Serializer As New Xml.Serialization.XmlSerializer(GetType (ProjectSchema.TransactionFile))
Dim Writer As TextWriter
Dim FilePath As String
Writer = New StreamWriter(FilePath)
[Code]...
Because TransactionFile cannot be converted to String I get a "Conversion from type 'Transaction' to type 'String' is not valid" message.Bottom Line = How can I replace CRLF with a space when it shows up in TransactionFile data?
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Apr 21, 2011
I want to Replace a string with space here string is comming from DB, here string looks like as followes (This is my first name : "rama" and my second name : "krishna") so now i want to replace the above String as ( This is my first name : rama and my second name : krishna ) So i want to replace " this with Space..
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Mar 29, 2012
The original string is like this: sLine = " 1 Screen"
What I want is this: sLine = "000001 Screen" (I do want to keep the space between the number and the text, so that is why its not just a replace) What I see with the following code is this: sLine = "01 Screen" Some how the replace does the first char, but then is not adding the zeros to the rest of the string, its just removing them (somehow I think it must think integer? [Code]
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Mar 30, 2009
How could I have streamwriter write a , terminator for every space?
For example if I have a line that reads "Hello World!"
I would like streamwriter to write Hello , World
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Apr 8, 2010
I'm still in the learning stages sorry, and this is probably simple to most of you but I couldn't find the answer through searching.I'm trying to work out how to replace each successive space in a piece of text with a single character from "% $ ! @ #" in that order, and loop.
Easier to explain with an example;say I have the text: "This is a piece of text I am using as an example."
It should end up looking like this: "This%is$a!piece@of#text%I$am!using@as#an%example."
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May 15, 2012
I have a text file like below[code]..
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Oct 14, 2009
How would I do a replace to replace a double quote with a blank space
What would I put in the ( ):
NameValueArgs.Item(i).ToString().Replace( )
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May 27, 2011
I am making a chat program, that sends the message by pressing enter key. But when im pressing enter in the textbox im getting extra blank space. Is there any chances to remove this blank space from the textbox by using single code
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Mar 1, 2012
I want to select a random space in a string and replace it with a word (%word%) but there is a problem. The position cannot be fixed as i want it to be inserted at a random break. Few things which iam considering :
1)break the string at a space and merge it with the word
2) find a random space and replace it with the word. I like this point and so far all i have is break the selectedtext into string array and then iterate over each line. But i don't know how to find a random string position? Any short and sweet code please?
If (rtfArticle.SelectedText.Length > 0) Then
Dim strArray As String() = rtfArticle.SelectedText.Split(New Char() {ChrW(10)})
For Each str3 As String In strArray
[code]....
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Mar 30, 2009
I am using VB.NET for Windows applications. What is the difference between Load event,Activate event and Enter event in the Form and in which order the above event is executed.
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Nov 3, 2010
I am writing a program that basically "encrypts" any text file you put into it. All of my code works perfectly, but I need to know how to replace Enter and Tab values..How do you do this?I tried doing:
s2 = s2.Replace("(Chr(10), "{123}")
But that doesn't work.
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May 11, 2009
How can i replace the enter key with an other set of chars
example - text.replace(" ", "this is a space")
that previous statement will replace all spaces with the string "this is a space"
how do i do this for an enter?
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Feb 11, 2010
I have a program, and a string is generated. something like:
TAG POS=1 TYPE=INPUT:TEXT FORM=NAME:NoFormName ATTR=NAME:movie_imdb CONTENT= [URL]
TAG POS=1 TYPE=INPUT:TEXT FORM=NAME:NoFormName ATTR=NAME:movie_urls[] CONTENT=[URL]
Now I need this to be:
TAG POS=1 TYPE=INPUT:TEXT FORM=NAME:NoFormName ATTR=NAME:movie_imdb CONTENT=[URL]
TAG POS=1 TYPE=INPUT:TEXT FORM=NAME:NoFormName ATTR=NAME:movie_urls[] CONTENT=[URL]
v=ACFXQPGT
I know this might look easy, but I already trid so much but it doesn't work.
Now I was trying a regex:
Dim pattern As String = "CONTENT=|?http"
For Each m As Match In Regex.Matches(Data, pattern)
MsgBox(m)
Next
But I don't know what the "|?" or pattern should be.
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Dec 4, 2010
I have menu item, in which I have specified ShortCutKeys as "Del". On click of menu item I have called specific method. I have one form on which one textbox is placed. When I hit the "Del" key the same method which gets called on menu item click is fired. I want the default behaviour to be followed by the textbox. how to suppress the event to be fired and to achive the default behaviour of the textbox or other controls present on the form.
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Sep 25, 2011
How would i get a certain text inside a textbox to equal that text space to space or null to space?
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If Textbox1.Text.StartsWith(Textbox2.Text + " ") And Not String.IsNullOrEmpty(Textbox2.Text) Then
Textbox1.Text = Textbox1.Text.Remove(0, Textbox2.TextLength)
Textbox3.AppendText("a")
End If
Btw: after i finish this step my project will be finished!
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Feb 23, 2011
I want when i right click to void(black space) of listview the contextmenu will show.
How i do that ? I only did with click to item oF listview.
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Nov 14, 2010
Im hoping to create an auto clicker which had variable speed control, one button to start and pressing space to stop the application. When start is pressed i want it to click 2 or 3 different locations on my screen if this is posible with about a 1 second delay between each pointer move.i could really use some help with getting started or even better a link to an already created application for this.
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Mar 4, 2010
Here is the code for the button click event;
Protected Sub CompetenciesButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles CompetenciesButton.Click
Dim con As String = WebConfigurationManager.ConnectionStrings("foo").ToString()
[code].....
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Jun 1, 2009
I am having an issue using a datagrid. I can use it fine on my development machine in VB 2005. But, when I deploy it to a client and they try to access the datagrid this message comes up:To run this example, replace the value of the connectionString variable with a connection string that is valid for your system.
Both machines are running Windows XP Pro (SP3). Is there some type of assembly for datagrids that I am missing in my application or some prerequisite that I need to install as part of the solution.
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