I want to write text to a program, it contains a symbol in it for alpha. My text file will not write to a file when I click save. How do I set the encoding type so that it will write this character to file or convert it? They are all symbols that are used in statistics?
View 2 RepliesIn the following example I m getting a response from the server; however do I need to set ASCII or UTF8 encoding type ?
Dim objURI As Uri = New Uri(URL)
Dim wReq As WebRequest = WebRequest.Create(objURI)
Dim wResp As WebResponse = wReq.GetResponse()
[code].....
I ve the following stream but I don't know its encoding type because the stream reader detects encoding from byte order marks
Dim reader As StreamReader = New StreamReader(respStream, True)
so how can I detect the encoding type AND convert it to another type? (for ex. from ASCII to UTF8)
PS: What is the difference with the following line?
Dim reader As StreamReader = New StreamReader(respStream,
Encoding.ASCII, True)
I am trying to get my program to write a .bat file to run, it writes the file fine but the file wont run properly as it needs to be encoded with ANSI but i don't know how to set it to write that. The code for this part so far:
Private Sub start_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles start.Click
If My.Computer.FileSystem.FileExists(".
un
un.bat") Then
[code]....
I am getting one problem with xml file after generation. <?xml version="1.0" encoding="utf-8"?> some junk characters are coming before <?xml.... tag like above. its happening when i mentioned encoding attribute. here below is my code to set the encoding type.
[Code]...
I'm can drag text-files to my app, but how do I get the encoding-type after reading?
[Code]...
this is a continuation from the root cause of the problem exposed in this other thread. I'm starting a new thread with a different topic name because I think it is not related to the other thread's topic (which was encryptioto enumerate them.Anyway, we found out that some characters become changed from what their original byte value was, when you put them into a textbox.The specific characters are as follows:Unicode char
View 5 RepliesI am sending a DDE message to a client using System.Text.Encoding.ASCII.GetBytes(item) . However, before the message is actually sent, I would like to get the message coded where if the item="Ask" then item=Ask (string variable) and so on. The code is:
Protected Overrides Function OnRequest(ByVal conversation As DdeConversation, ByVal item As String, ByVal format As Integer) As RequestResult
' Return data to the client only if the format is CF_TEXT
[code]....
When i put some thing in a html editor example <html>then it will highlight how to make a word like INNER JOIN (for sql) make it in a diffrent color ?
View 3 Repliesok.. i have i "Worldchat.rtf" on a server.. that was a .txt before.. but i can open it whtout problem in windows. Dim strtemp As String = My.Computer.FileSystem.SpecialDirectories.'downloads the fileRichTextBox1.LoadFile(strtemp & "" & "worldchat.rtf", RichTextBoxStreamType.RichText)gets a error saying "file type invalid"
View 8 RepliesI have situation where I have to retrieve different fields from Access Database and put into one RichTextBox but they have to be displayed as DIFFERENT font types/colors.
I am able to get the database field data into RichTextBox but not able to set font styles or font colors. They are displayed in default font style. Please help me with sample code by giving example, i.e., taking two to three different string types and sending them to RichTextBox with different font color and styles.
I know this sounds really bad but I can't seem to figure this out. I am creating a template to use in a form. I have a few buttons that when I click on them will auto type out text into a rich text box. I figured it out for just typing in the text into the richtextbox. richtextbox1.text = "my text goes here" But if I hit the button more than once it doesn't keep adding the text to the rich text box. How can you program a button to enter a text as many times as you click the button?
View 1 RepliesI wanna type 140 characters in asp.net textbox with multiline when i type in textbox then the characters will be decreaded means if i type two characters in textbox then in label the available characters will be shown is 138..using vb.net
View 1 RepliesI have 4 checkboxes and 1 textbox in webform if i type in textbox 1,2 then checkbox1 & 2 will be checked !
directly after if i type 3,4 in textbox then the all 4 checkboxes will be checked But i want the checkbox will be checked accorcding to the data displayed in text box ..if textbox1.text =1,2 then only checkbox1 and checkbox2 will be checked and others are remain unchecked ...
and if i checked checkbox3 and checkbox4 then only 3 and 4 will be checked and others are unchecked...
how to do that in page load event I want to do this with 50000 checkboxes ..and more.... which displayed in my webform
[Code]...
But if i type 1,2 in textbox then checkbox 1 and 2 would be checked and agin i type 3,4 then checkbox1,2,3 and 4 all the checkbox will be checked ...but i want ...what everi type in text box only that checkboxes will be checked and others will remain unchecked.....
I have a richtextbox and I am adding text to the rich text box programmically using[code]...
How can I program my button to type the text above and then insert variable's value in one line?
I Want to know how to insert a textbox into a richtextbox...
In my code, I have a line of code that allow me to display the content of a richtextbox into the header of a datagridview[code]...
I get the information content into the control and display it, but this actually is static (the information), I want to take some lines of text directly from my database and display it into a textbox, but I need the textbox to be embed into the richtextbox.
Why does the following code produce a single string in a richtextbox and the multiplestrings that it is supposed to with a regular textbox? I am concerned about running out of space sizewize so I am trying to get away from a textbox.
Dim updatedHours As New ArrayList
For Each item As String In RichTextBox1.Text.Split(vbNewLine)
Dim linepart() As String
[code]......
Unable to cast object of type 'System.String' to type 'System.Windows.Forms.TextBox'.
View 12 Repliessame errors or something related to System.windows.forms. Unable to cast object of type 'Public_Information_System_Remake.PIS' to type 'System.Windows.Forms.TextBox'.
[Code]...
I have a richtextbox and I am adding text to the rich text box programmically using RichTextBox1.AppendText(Environment.NewLine & "The red fox jumps over the" I have a variable called "myvariable" How can I program my button to type the text above and then insert variable's value in one line? Example: Let's that myvariable = "moon" How can I code my button to say "The red fox jumps over the moon"
View 1 RepliesI want to ask how to change text from richtextbox/textbox ?[code]...
View 2 RepliesI'm trying to build a sales program in which by adding multiple items in a RichTextBox, with the click of a button, the program can sum the price of these items and put it in a TextBox as the total sum of these values.I've been going nuts about on how to write the code for this..It's the last part of the program that i need to conclude ir.
View 1 RepliesWell how can I get line numbers for a Textbox/Richtextbox? I also want it so when I click on a line number it will select that entire line?
View 1 RepliesHere is what I got so far:
1) I have a VB2010 Project. The form contains the following things:
1 RichTextBox (RichTextBox1) 8 Buttons (Colors: Red, Green, Yellow, Blue, Teal, Pink, White, Black) (Button1 until Button8)
1 Button "Copy Selected Text" (Button9) 1 TextBox (TextBox1) 1 Button "Copy Finished Text to Clipboard" (Button10)
2) Here is how the program should work:
I write some text into the RichTextBox I select specific parts of the text, click one of the 8 color buttons and the selected text becomes that color. I do that until all the text is randomly colored e.g: Red Green Yellow Blue Teal Pink White Black
I select all of the text "RedGreenYellowBlueTealPinkWhiteBlack" I press the "Copy Selected Text" Button (Button9) The selected text should become visible in the TextBox like this: ^1Red^2Green^3Yellow^4Blue^5Teal^6Pink^7White^8Black
I press the "Copy Finished Text to Clipboard" (Button10) The character count (length) of the TextBox1 should not exceed 32 characters. If it does show message box. The whole TextBox1 should be copied. If the text is successfully copied, show MessageBox with "Success" else show MessageBox with "Error".
Why does the following code produce a single string in a richtextbox and the multiple strings that it is supposed to with a regular textbox? I am concerned about running out of space sizewize so I am trying to get away from a textbox.
Dim updatedHours As New ArrayList
For Each item As String In RichTextBox1.Text.Split(vbNewLine)
Dim linepart() As String
Dim oldTimeIn As Date
[code]....
There is an option in Visual Studio (since as far back as I can remember) that allows you to see "Whitespace" in your code. This is often seen in file differential viewers as well.
I'm wondering if anyone knows how this can be accomplished in VB.net (or any other way) so that i could use a similar type of display option in my software.
I have not yet tried to do this but my only first thoughts would be to override the "paint" of the textbox to actually add the little tab "arrows" and space "dots" manually via GDI, or create a texbox control from scratch. Seems to me there could be an easier way to do this.
i want to ask how to sort a length in a textbox or richtextboxt in order to make it display line by line..for e.g, the user enter: "2002red2003der2003ter200456ter" in a textbox1.text/richtextbox1.text i want to display it into another textbox2.text/richtextbox2.text to become:
2002red
2003der
2003ter
200456ter
I'm trying to build a sales program in which by adding multiple items in a RichTextBox,with the click of a button, the program can sum the price of these items and put it in a TextBox as the total sum of these values​​.I've been going nuts about on how to write the code for this..It's the last part of the program that i need to conclude ir.
View 2 RepliesI Would like to position the cursor in a text box using X,Y coordinates with X being the line number and Y being the column number. Is there any way to determine the line and column numbers of a textbox that is full of text. Using the .selectionstart paramenter only lets you position the cursor a certain distance from the beginning of text but there is no line information that I know of. By the way, I not an expert at VB so bear with me if these questions seem kind of basic.
View 6 RepliesI have a richtextbox in the form1 and I textbox in the form2 with a text example "hi, have a nice days" so I need to save this text into the richtextbox. So I need code in a button in the form2 for to save the text into the richtextbox in the form1.
View 8 Replies