I have to count the amount of enter (carriage return) someone did in a textbox set as multiline. Is there a function already there or one that I can create that will count how many times someone did hit enter.
View 7 RepliesI am having an issue doing the following:I would like to be able to count how many carriage return there is in a textbox.Is there a function that already exists that could search in the textbox the amount of carriage return ?
View 10 RepliesI am using a multililne textbox and I want to take the text typed and merge it with another string. So for example....
CoverPage = Replace(CoverPage,
Me.Note.Replace("{", "{").Replace("}", "}"), txtNote.Text)
Where Me.Note is a string that I am looking for and replacing it with the contents of txtNote.text. And then storing it all back in the string CoverPage.CoverPage is an rtf string that will holds place holders for the text I want to change.(That works) But when i update the note that may have a carriage return in it, the coverpage does not reconize the carriage returns comping from the Multiline textbox when its displayed.I have tried replaceing Enivronment.Newline with vbCr, vbCrl and whatever else I can think of. is there an issue with taking a string carriage control and tranfering it to a rtf carriage control?
I have project that communicates with an embedded device via Telnet and displays the data string in a RichTextbox. Here is the (weird) problem: every time I send a command, the device responds, at the end of the response there is a prompt on a NEW LINE. However, when I ASCII encode the bytes received and display the string, the prompt is on the same line as the response in the text box. So I looked at the bytes for several different commands and the response always starts with a 13,10,13 which is CR, LF, CR, that puts the response on a new line, also displayed on a new line in the text box.
However, at the end of the response, there is always a 13,13,10 (CR,CR,LF) followed by the prompt, but in the text box the prompt is NOT on a new line it is merely a couple of spaces after the response. The funny thing is that this behavior is absolutely not present in Hyper Terminal, or Tera Term applications, when I connect to the device using Tera Term, the prompt is always on a new line. Even the VS IDE shows this correctly in the Output window, every prompt is on a new line. I can not for the life of me figure out why this behaves differently in my RichTextbox. I have experimented with different settings for the textbox, but so far nothing worked.
I am pasting data from an Excel spreadsheet and and adding a 0 to the start of each 9 digit string it's it's missing. This works great if I'm pasting from notepad but from excel I see from this line of code
RTBUserID.Text = RTBUserID.Text.Substring(1, RTBUserID.TextLength - 1)
that there seems to be a carriage return (denoted by a square)
System.Windows.Forms.RichTextBox, Text: 62818972" & vbLf & "62819154" & vbLf & "62999101" & vbLf & "62985054" & vbLf & "...}
Question is, how to I remove it.I have tried the following code but to no avail..
For x As Integer = 0 To RTBUserID.Text.Length - 1
RTBUserID.SelectionStart = x
RTBUserID.SelectionLength = 1
[code]....
[code]The code within the Private Sub replace the spaces within txtCallnumber.Text with carriage return line feed and does what I need it to, but when I place the code into the Private Sub that is above it places the carriage return line feed into the cells in the datagridview: column(CALL NUMBER). The txtCallnumber.Text is bound to the DataGridView column(CALLNUMBER). I do not want the DataGridView column(CALLNUMBER) to have the carriage return line feed
View 6 RepliesVBA 2008, Powerpoint office 2007. .NET.when i typed in a RichTextBox or Textbox. (sorry if it matters which text box i am using) maybe
" Hello, I am Russell!
i love you very much
that is all!"
maybe like this. and send this over to another device.when i received the message , i got " Hello, I am Russell!i love you very muchthat is all!"It did not read my CR or Enter. how do i implement this so that if there is any CR i can detect where it is and put it in accordingly?
I would like to insert the following into a string.[code]I want it to go into a string as follows [code]i.e. without the carriage returns.How do I achieve this?
View 5 RepliesI have an issue with a string where I pull the field from a table and the field is showing a return character, (shows as a little box).
I know how to replace quotes or other characters in a string.
Question is how do you replace a return or remove it from the string?
I am generating report in word(i.e) I am exporting all the data from the database and replacing it in with the placeholder in the word document. While the data is being retrieved from the database if the data contains any enter or new line character it retrieves it with the boxes and hence it replaces the string in the word with boxes such as for eg. abc and then box icon and then xyz on other line for abc...xyz text.how can i eliminate the box icon and still display the data as above? I have tried replacing the character using chr(11), chr(13), system.newline etc but the box icon still exists? Is there any other way i can perform the above task?
View 1 RepliesI have a textbox, and it's set to multiline, so a user can enter a few sentences. The problem is, if the user hits the enter button while in the textbox, it's starting a new line. This data is being saved as a text file, and it's causing problems when the text file is loaded back into the app, causing load failures.
I'd like to completely make the enter key useless when the textbox has focus. Or, if they hit enter, it tabs over to another button.
Here is some code I used to make the enter button behave more like a tab-
Private Sub txtCallNotes_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs)
If e.KeyCode = Keys.Enter Then
Me.btnSubmit.Focus()
End If
End Sub
The problem is, the enter button still does a carriage return, causing a new line.
In the properties, Accept Return is False.
I want to insert a record using SQL and one of the fields needs to contain a carriage return, [code]...
View 2 RepliesI have a text box on a form. Within this text box is a bunch of text that includes some CrLf. I want to replace the CrLf with <P> so I can convert it to HTML.
I *THOUGHT* I could use something like...
Textbox.Text.Replace(vbCrLf, <P>)
...but that doesn't work.
I'm using VB.Net and I am creating a mobile application. I have a checkbox that the text needs to be on more than one line. I've tried everything including setting the text property on the load screen function and using the vbCrLf and I just see the Line feed square but not multiple lines. I've also tried resizing the box and that didn't work either. how to make the text span multiple lines?
View 6 RepliesHow can I send a string to an email with new lines (carriage returns) included?
The problem is that I am sending the string to an email, and the email strips out the carriage returns.
Dim myApp As New Process
emailStringBuilder.Append("mailto:")
emailStringBuilder.Append("&subject=" & tmpID & " - " & subject)
[Code].....
I've seen this type of line in many post on here..I been rolling this over in my head and i think that this line or something close to it is a bad idea. For index As Integer = ListView1.Items.Count -1 the above line assumes that on the last line the person has hit the enter button which is VBCrLf(carriage return and Line Feed) in which case the above line would be ok..however if the last line does not contain a CrLf then you in effect are skipping the last line.
View 25 RepliesUsing vb.net/asp.net 2005
I am trying to create a string message for an email that I am sending out from my asp.net page like so:
For Each dr In dtDataTable.Rows
strMessage = strMessage & vbCrLf & vbCrLf & Environment.NewLine & dr.Item("UserName") & Environment.NewLine
Next
so I am looping through a datatable and getting each name from each row, that is working well but when I get the email it appears in my inbox with all the names mashed together, you see I am trying both vbcrlf and newline but looks like neither is working
I have to text file in the following format :
Word[tab][tab]Word[Carriage Return]
Word[tab][tab]Word[Carriage Return]
Word[tab][tab]Word[Carriage Return]
I want to get all the words before the tab into one array or to create a new text file and the all the words after the tab into another array or create a new text file too.
Here my function to get the words before tab into an array :
Protected Sub MakeWordListBeforeTab()
Dim filename As String = "D:lao�0001.txt"
'read from file'
[Code].....
I wrote the above function to get all words before tab but I got all the words into array. I've been trying to use the Split method above. What is another method to split those words ?
I know this can be done with regular expression but I don't know regex yet. If you can show me how to get this done with regex it'll be awesome.
how would I remove the carriage return line feed escape characters in bold here?
View 6 RepliesI need to display how much lines there are in textbox1 on a label6. I tried some things but none worked.
View 3 RepliesI've written some code to try some thing. I don't get an error message. However, the record count return " zero". I declare some objects and make a connection. That all works fine. But no records.
Here's the code :
Public Class Form1
Dim vtest As VariantType
Dim cn As ADODB.Connection
Dim rs As ADODB.Recordset
Dim cmd As ADODB.Command
[Code] .....
When I type in cntrows. I get all my table variables except the one I want which is TotalComments. How do I return the Count from my scalar query? I have a Table Adapter named :
[Code]...
I'm very new to linq and I'm trying to come up with a linq query against a dataset that will return a max count value based on grouping records.[code]...
View 1 RepliesI can open and read and write to excel, but I need some help on how to search through column A to find a particular text such as B22-11, once found then I need to get the row number (count).
View 11 RepliesI'm trying to search for text that is known to be in a TextBox.
Once it is found, I want to return the line number it was found on.
Also, I would like to know how to delete all blank lines from a TextBox.
These two problems have been plaguing me for the last 2 days.
I know there is a function Contains that returns true if string has a certain substing in it. But is there a function that returns the count of instances of that substring inside another string.
View 6 Replieshow to count the lines in textbox1.text (with multiplelines). I don't need to count each character. I only need to count each line from top to bottom in textbox1.text (multiplelines) and I will use Label1 to display the numbers.
example:
1-pauljaones
2-tommyperrry
3-marktoms
4-Jonessmith
5-paulwhite
Obviously this is 5 lines and that's what I need to count.
I have a json object from the facebook api
"comments": {
"count": 2
},
"updated_time": "2012-05-24T02:46:36+0000"
The entire json object is a dynamic object.
I can easily read the value of the updated_time with:
post.updated_time
However this returns the count of items in the collection, not the value of the "count" property in the json object.
post.comments.count
Is it possible to get the value of post.comments.count without it using the "count" keyword?
I should note that the JSON is much larger than this. If there are actually comments there is another collection of the actual comments so something like post.count(0) would not work in that case.
I'm trying to count how many 'a's are there in a textbox, i.e:
A(space)
(space)a(space)
(space)a.
[A | a | a.] ?
Is there any other simple way to do it? can you require more then one string in a split?
Is it possible to count the number of letters in a textbox OR label [code]...
View 7 Replies