Remove Square Characters In Datagridview?
Nov 4, 2009Why does the cell text show up with �square� characters where they should be extra space?
How to remove that square characters in datagridview?
Why does the cell text show up with �square� characters where they should be extra space?
How to remove that square characters in datagridview?
I am sending SNMP Systemdescription query to local host and in response i m getting little square characters instead of the specific system description..It seems like my prog is supporting some of the data types like it correctly gives system name and time but is giving some unrecognizable characters when i query system description..
Imports System.Text
Imports System.Net
Imports System.Net.Sockets
Imports snmpClass
[code]....
I am sending SNMP SystemName query to local host and in the output i m getting little square characters instead of the specific system name..
Imports System.Text
Class Form1
Dim commlength As Integer, miblength As Integer, datatype As Integer, datalength As Integer, datastart As Integer
[Code].....
i have been trying to remove special characters. i am not able to remove many crlf in middile of the string.
View 3 RepliesI have the following string [custID] = 'A99999999' I am trying the following to remove the square brackets and the single quotes Regex.Replace(sql, "/[[]']+/g", " ") but that's not working. I keep getting the same results Note: sql is a variable holding the string above. I want the result to be
View 5 RepliesThis is a very basic question, I have a parent form and a child form and both window state are set to maximize, would it be possible to remove the toolbar at the top? I have tried most thing like setting the form border style to none on the child form but still I get two tool bars. I would like to remove the tool bar in the black square
View 5 RepliesI have this string:
Dim stringToCleanUp As String = "bon;jour"
Dim characterToRemove As String = ";"
I want a function who removes the ';' character like this:
Function RemoveCharacter(ByVal stringToCleanUp, ByVal characterToRemove)
...
End Function
What would be the function ?
ANSWER:
Dim cleanString As String = Replace(stringToCleanUp, characterToRemove, "")
A file I'm writing to contains a carriage return and line feed at the end that I want to remove. I'm working on this, but not there yet.[code]...
View 1 Repliesi have a string that i need to remove some characters.
string= qwwqddsdsrfgh<script>dghgh</>{}[]^()ghdfghdfhdfhgdfh
i need to drop <script>dghgh</>{}[]^() and everything they contain inside.how do i do this?
TextBox1.Text.Substring(TextBox1.Text.Length - 25, 25)Ok, Hello today i am trying to remove the last 25 Characters in my string.
I have done it before but have not used Substring() Method in a bit.
In the line below i need to remove the last two characters from a string.
51385_poster2000.jpg_1
53279_poster2000.jpg_2
56049_poster2000.jpg_3
The last charaters can range from 1 to 100 This is the code that i am using to remove unwanted characters which is working how i want it to do but when i pass each file to OrigName to get the original name
i am getting the above and i can not see where the '_1' are getting added. I don't want to mess too much with it incase it stops working the way i need it too. The lines in bold are the ones that write the results to a .tmp text, see below.
[Code]...
My user can export a ".doc" file but when VB.NET writes to this file it uses "" and "," characters at the end of each sentence. I was wondering if there was a way of actually appending the exported file to remove these characters?
View 8 RepliesI want get the most specific from the current url in visual basic .net.I've tried several code but it just was the same.I have this code:
Dim CurrentURL1 As String = Request.Url.PathAndQuery
The code will result like: /FolderName/CurrentUrl.aspx
What I want is, just get the 'CurrentUrl.aspx'.How to get that?
I have two strings
Example:
String1 = �cef�
String2 = �abcdefg�
What I want is:
String3 = �abdg� (String2 � String1)
I would like to remove the first 2 columns in the datatable if the first character is not numeric. Here is my code so far.
For Each DRow As DataRow In aTable.Rows
Dim cRow As String
cRow = DRow.Item("Column 4").ToString()
[Code]....
So I've got a list of strings in ListBox1 and I want to remove the last seven characters from each string in the list and write the output to an excel file...
View 3 RepliesI am trying to automate the removal of lines in a text box with no characters or numbers. I have the following code, but it is not working.
Code:
Private Sub RemoveBlankToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RemoveBlankToolStripMenuItem.Click
Dim tmp() As String = RTB_01.Text.Split(CChar(vbNewLine))
[code]....
I have a csv file and it has some special characters that blocking to insert data into a SQL server. How I can remove the characters before it dumps data into SQL.
View 3 RepliesI am retrieving string values from a table and then encode each term to make a httpwebrequest to an api. It works fine and the terms allow for foreign characters like japanese/arabic/chinese etc and these are inserted fine. The problem occurs when some of these terms contain weird characters and that is when the request is bad. The only reason it is bad xml and the template I follow gets invalid are when these characters are present. I use the
system.securityelement.escape
And also
httputility.htmlencode
As part of my cleanup. One of the weird characters ends up appearing as a space but it is not since the trim(term) does not work and when I look at the xml in visual studio it looks like an ' &' with arrow pointing up attached to it. It does not appear after I pasted it here.It appears as a line feed or carriage return and I have tried to remove that too. Anyway is there some way I can ensure that these sort of characters are removed and if I were to use the binary values like <32 invalid, will foreign characters then get excluded.
temp = temp.replace(vbCr, "")
temp = temp.replace(vbLf, "")
temp = SecurityElement.Escape(temp)
I'm currently stuck on something I need to have done for my application. I have a listbox where I have a lot of urls in the following format: [URL] With the quotes on it. Now I want only these links to remain in the listbox and to remove the quotes and rl around it. I tried using regex but it didn't worked out for me.
View 4 RepliesI am retrieving string values from a table and then encode each term to make a httpwebrequest to an api. It works fine and the terms allow for foreign characters like japanese/arabic/chinese etc and these are inserted fine. The problem occurs when some of these terms contain weird characters and that is when the request is bad. The only reason it is bad xml and the template I follow gets invalid are when these characters are present. I use the
system.securityelement.escape and also httputility.htmlencode
as part of my cleanup. One of the weird characters ends up appearing as a space but it is not since the trim(term) does not work and when I look at the xml in visual studio it looks like an ' &' with arrow pointing up attached to it. It does not appear after I pasted it here.It appears as a line feed or carriage return and I have tried to remove that too. Anyway is there some way I can ensure that these sort of characters are removed and if I were to use the binary values like <32 invalid, will foreign characters then get excluded.
temp = temp.replace(vbCr, "")
temp = temp.replace(vbLf, "")
temp = SecurityElement.Escape(temp)
How do you remove unwanted characters from filenames?To get my program to run without causing errors it needs to remove characters from filenames like spaces, "." and "_".What it needs to do is to scan a folder which old the files and remove any unwanted characters from them.
View 3 RepliesI made a batch script using VB.NET which deletes shortcut on my desktop. The problem is that shortcut title contains unicode characters so batch doesn't work. However if I remove that unicode character from the shortcut and batch script it does delete the shortcut. How can I make it delete the shortcut w/o removing that unicode character?
tempstring = "@echo off"
tempstring = tempstring & vbCrLf & "del " & Chr(34) & My.Computer.FileSystem.SpecialDirectories.Desktop & "My shortcut™ 1.lnk" & Chr(34)
tempstring = tempstring & vbCrLf & "del %0"
[Code]....
bytes ( 00 00 00 ) I'm trying to remove from a specific set of locations within a byte stream. The following code is what I'm using. I tried using the Trim function as listed in the code at the bottom but that had no effect. I'm extracting from a fixed byte range and there are null values after the end of valid ascii characters. Dim temp() As Byte = GetByteArray(FrameData, 3, 32)
Private Function GetByteArray(ByVal MyArray As System.Array, ByVal Start As Integer, ByVal Length As Integer) As Byte()
[Code]...
I have to process a string that could include all sorts of non-standard characters and I've been asked to provide a regular expression that will match and remove all characters that are non-alphanumeric except punctuation and spaces. Is there a way to do this?
View 3 RepliesI'm currently building a Terminal Emulator and can read RS232 data ok into a Textbox.
However, I want to remove a set number of characters before each line received.
I've got so far with StringBuilder but my code is wrong somewhere as it cuts out every other line.
The original text looks like this:W 320:15:25 0300 SAMPLE FLOW WARN
T 320:15:25 0300 CO= 4.6 PPM
T 320:15:25 0300 RANGE=50 PPM
T 320:15:25 0300 STABIL= 0.0 PPM
T 320:15:25 0300 CO MEAS=4012.0 MV
T 320:15:25 0300 CO REF=3457.3 MV
[Code]...
How to remove or replace all special characters(!@#$%^&*(){}[]""_+<>?/) from string in vb.net?
the example string is like like to## remove' all" special^& characters from string
I'm redirecting a acronis cmd script to a text box, when its running it looks like this[code]...
im trying to capture the percentage so it can be used for a value in a progressbar. my question is how do i remove the (.)%# characters and where do i put the code i need? the update text box was needed to update the progress but without the Form3.status.Text = "" it made a new line with every percent increment
I have a text, and it has weird characters in it. How do i remove them? I am using this [code]...
View 6 RepliesI have a notify icon and I use the 'Text' property instead of 'BallonTipText' because I just like it better and it fits well with my application. The only thing wrong with that is the 64 character limit. How can I determine the length of a string, remove all characters after the 61st character, then add three periods at the end of the new string? I've looked around and can't find any solution to removing all characters after the first X characters.
View 4 Replies