I've to convert some utf-8 coded textfiles to ansi and I always get as a result "ANSI as UTF-8", but I need "ANSI".Currently I'm using the conversion:
Public Function Utf82Ansi(ByVal sTxt As String) As String
Konvertiert UTF-8 nach ANSI
sTxt: Original string
[code].....
small but huge conversion problem i am facing.. i have this code to convert an entire folder from text to rtf and it works swell.then i have this code to convert rtf to text, and that is where the problem is:
Try
Dim sourcePath As New System.IO.DirectoryInfo(tfcrtfdir.Text) 'rtf selected folder
Dim targetPath As New System.IO.DirectoryInfo(tfctxtdir.Text) 'txt selected folder
[code].....
I'm using IO.File.ReadAllLines(FileName) to read all lines from text file to array of strings at once. Problem is, text lines include ANSI characters above ASCII value 127 (Scandinavian letters e.g. "Ä" (Ascii 196), "ö" (Ascii 246) and "é" (Ascii 233). Array is build up nicely, but all chars above ascii value 127 are not shown right. How can I use ANSI character set with .ReadAllLines to correct this problem? In VB6 with "Open Filename For Input As #1 / Line Input #1, txtLine" there wasn't any problem.
View 1 RepliesI'm creating a program in VB.net that does the following:At a high level I receive a file in email, put the attachment in a monitored folder, import the text file to excel, format the excel, and then email the excel file to a list of recipients.
Here is my plan:
Completed: Outlook VBA to monitor all incoming email for specific message. Once message is received drop attached .txt file in a specific network folder.
Completed: (VB.net) Monitor folder, when text file is added begin processing
Not Complete: (VB.net) Import text file to Excel
Not Complete: (VB.net) Format Excel Text file.(add in a row of data,format column headers with color/size, add some blank columns, add data validation to some of the blank columns that allow drop down selections)
Completed: (VB.net) Save file.
Completed: (VB.net) Send file to list of recipients.
Obviously the items above that are not complete are the bulk of the work, but I wanted to get some advice on what some of you think would be the best way to approach something like this. The import and formatting of the file are causing me some problems because I just can't decide what would be the most efficient way to do this.
The way stated above. Import to excel -> format Having a template excel that contains all of the formatting already done for me and attempting to transition the data to this document (no clue if/how I can do this). Is it even feasible? Have the template already created and then import the text file to a new excel file, then transition that data to the excel template?
Something I thought about, in terms of formatting the document, was to record a macro of me doing all of the formatting that I'm going to need and then attempt to convert that macro into my vb.net code, but I'm not sure if that will work. I will need to verify that the text file comes in the EXACT format every time correct?
I've been looking for a way to convert Unicode characters into ANSI, but unfortunatelly I can't find what I'm looking for, so please be so kind and help me with this one.I'll use example in my native language (Polish).How to I convert characters such as „, ˜, † to A, E, C etc.If you have an English version of Windows and you attempt to save a txt in Windows Notepad with such characters, you will get a warning message saying those will be converted to ANSI. This is precisely what I would like to achieve in a TextBox in .NET.Basically Unicode in TextBox1 and the same text but in ANSI in Textbox2.
View 2 RepliesI'm using IO.File.ReadAllLines(FileName) to read all lines from text file to array of strings at once. Problem is, text lines include ANSI characters above ASCII value 127 (Scandinavian letters e.g. " (Ascii 196), (Ascii 246) and (Ascii 233). Array is build up nicely, but all chars above ascii value 127 are not shown right. How can I use ANSI character set with .ReadAllLines to correct this problem? In VB6 with "Open Filename For Input As #1 / Line Input #1, txtLine" there wasn't any problem. OBS: This is already solved, found the answer by myself:
Dim myEncoding As Encoding = System.Text.Encoding.GetEncoding(1252) ' Windows-1252
Dim strLibrary As String() = IO.File.ReadAllLines(FileName, myEncoding)
Problem was to find right character set, which was Windows-1251 (ISO-8859-1)
[code].....
Okay so all i want to do, is to write something in a richtextbox then saving the text, as a .txt file, with ANSI encoding.
The title says to open and edit aswell, but i dont need thatm ingore that.
This is the code i have atm:
Save button:
Dim SaveFile As New SaveFileDialog
SaveFile.FileName = ""
[Code].....
I have .txt file with ANSI encoding format which is generated from Japanese OS.
so it has Japanese Characters in ANSI txt file.. i don't know how japanese characters allow in ANSI txt file..
My doubt is that
How to read all language characters from ANSI txt file. That txt file will contain any characters like English,Japanese,Chinese,Numbers etc... ( Any kind of characters )
I want to read that characters as it is in file..
Dim sr As New StreamReader(_FilePath)
While Not sr.EndOfStream
MsgBox(sr.ReadLine)
[Code]....
Is there any general way to read all types of characters with ANSI format ?
I have an application that saves some text to a text file as unicode. When I run the application on a US English windows XP everything is fine, but when running on a system with Chinese version of XP, the file is saved as ANSI. Below is a code snippet showing UnicodeEncoding Does anyone know why Chinese Windows would save as ANSI instead of unicode?
Dim info As Byte() = New System.Text.UnicodeEncoding().GetBytes(txtScenDetails.Text)
fs.Write(info, 0, info.Length)
I am working on a project where I want to convert all the mdb files in a folder to xls files in C# or VB. Here user will select folder and then all the mdb files in that folder should get converted to excel files having same name. Also mdb file can contain many no. of tables and and I want each table in mdb file must be converted to different sheet having same name as that of table.
View 2 RepliesIm designing a program that will read from various text files (preferably RTF files) and then put them into the RTF box in the program when a button is clicked.
Here is the portion of my code that i am referring to.
Try
Dim fileText As String = My.Computer.FileSystem.ReadAllText("c:\" & selectedHero & ".rtf")
infoDisplay.AppendText(fileText)
infoDisplay.Rtf.Format()
Catch
MsgBox("Selected Hero currently has no File with us.")
End Try
Now heres the problem. In the file i have a few pictures and its formatted and what not. I thought since its a RTF file and the Box is RTF it would auto format.... but anyways. It appears like this in the RTF Box.
{\rtf1\ansi\ansicpg1252\deff0\deflang1033{\fonttbl{\f0\fswiss\fcharset0 Arial;}}
{\*\generator Msftedit 5.41.15.1507;}\viewkind4\uc1\pard\f0\fs20{\object\objemb{\*\objclass Paint.Picture}\objw3000\objh3000{\*\objdata
[CODE]...
Ok so im not sure how i can read from a RTF file and put it in the RTF box with the right format....Ive been searching around for a while.
On a image file (PDF), the OCR has recognised the picture and text. However on Visual Basics, how do you search for a text on this image file? The primary goal is to allow a text search (i.e POxxxxx) on all the image files (PDFs). The returns of the search will be the assciated image files where the text (i.e POxxxxx) is found on.
View 1 RepliesI have been trying for several days to create a serial port program that will send data and recievie data first off here is my code:
Imports System.IO.Ports
Public Class Form1
Dim Connected As Boolean = False[code]....
The problem I have is when I run text like "AA" through a Logic Analizer it shows up as the value 01000001 but I want it to show up as 10101010. how to use the module in the normal code to make it do this?
I have to develop a bylangual project where i need to translate / transliterate the english text to hindi and vide versa.
View 1 RepliesHow do you convert a number as text from 1 to 001----Then 10 to 010 and 20 to 020 all the way until 99 to o99. All final numbers must be 3 Digits (data type Text)
View 4 RepliesI have text and I want to convert it. Font name is Helvetica and I want to convert it in utf-8. Users cannot show this fonts on another computers. How can I do this in vb.net? Example I have this text "‰ €" in textbox. How can I convert textbox.text?
View 4 RepliesSub Calculate_G97_RPM()
Dim tmpRPM As Single = 0, MaxRPM As Single = 0
If Me.RB_English.Checked Then
[Code].....
I cannot get a value from Me.TB_SFM.Text. Upon running it is always "". It's default value is 150 and 150 shows up on the form. I get a conversion problem. I have deleted the text box, recreated and used a different name, all to no avail.
Also, If anyone has a link to a good resource on dealing with textbox data. We do alot of text boxes and are constantly converting data types. Would like to know the correct way to do it.
i have an old VB6 system that generates plain text files. When this old system writes "A" into the file, it writes (hex) "41". For an "ä" (a-umlaut, special gernam character), it writes (hex) "E4".
Now i have to process files like this in VB.Net. when i open such a file in the IDE, it displays correctly "ä" (But not always!). To see what i mean, please open a notepad and create a new file "ae.txt" with content: äöü. Now your file contains exactly 3 bytes: (hex) E4 F6 FC.
But when i write code like
Dim strTest As String
strTest = File.ReadAllText("ae.txt")
Debug.Print(InStr(strTest, "ä"))
i get 0 - so i cannot find back the "ä" - what do i need to do, to find it? And 2) for compatibility reasons, i have also to be able to create such files. How to do that? Seems the different encoding types do not work as i think.
I am trying to create a program which will read the files that exist in a directory, and then write in a text file the specific information (full file name, date created)i have found several code in the site but i cant make it work, the machine i am running the code is XP and i am using VB2008.The code i have found is the following:
Imports System.IO
Imports System.String
[code].....
im trying to split a folder of text files into several folders of no more then 12 files a piece, we have wedding photos 1-144 which would like to have um split into folders of 1-12,13-25 etc, found something that might work but it does it by files size
Code:
Imports System.IO
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code]....
I'm trying to convert this VB.NET / C# Declaration into a VB6 one, having trouble. (included is C# version, converting to VB.NET not a problem)
[DllImport("urlmon.dll", CharSet = CharSet.Ansi)]
private static extern int UrlMkSetSessionOption(
int dwOption,
[Code]....
Tried google this for 2 hours but it was useless [anybody else notice their results relevance becoming incredibly worse since last algo change?]...
[URL]..a good way to create Excel files without using Ms Excel,but this is C# source code,I used [URL]..to convert from C# to VB.NET,but after conversion There are some strange errors :
Error21Too many characters in character literalc:BBBXLSExportDemoXLSExportDemoExcelDocument.vb1625XLSExportDemo
Error22Empty character literalc:BBBXLSExportDemoXLSExportDemoExcelDocument.vb1633XLSExportDemo
I've a problem here, I'm trying to display the time in the text box but nothing is happening. I've already enabled postback but the textbox is still empty! Did I do the conversion wrongly? This is my code
[Code]...
i have a little problem. i m trying to import a text file using vb2008 text file have following information288536
[Code]...
when i convert date and time string into datetime type using datetime.parse(string) it run ok but when it reach to 4th row it show error, i think because "date" string is not in proper format (dd/mm/yyyy HH:mm:ss)how to eliminate this problem
I'm looking for a way to save text directly to an encrypted file, without saving it to a plain text file and encrypt this text file afterwards.
I don't care about the encryption type used as long as it is easy to implement and secure enough..
a user will enter a number, n, which ranges from 1 to 30. they will also enter a "P" or an "S" (sum or product). depending on which was selected, it will calculate the sum or product of the numbers from 1 to n.i'm having a conversion error on line 5 stating "Conversion from string "S" to type 'Double' is not valid." [code]
View 2 RepliesIm struggling with gettings the values from the right strings.txt in my resource files in my in folder when switching languages.
[default.aspx.vb]
Partial Class _Default
Inherits System.Web.UI.Page
Shared rm As ResourceManager = HttpContext.Current.Application("RM")
[code]....
Now, all files seem to be created correctly.However, when I go to the [URL], the values in binstrings.txt are used and NOT (like I would expect and desire), the values from binenstrings.en.txt?
I'm doing a project where we are re-creating a very old system.The client wants the same base functionality and some improvements.One of the things I'm currently working on is the note-system. These are used as flags of some sort, but are also used as a comment field for some products or client profiles.In the old system you could write the text and save it like you would get in a .txt file. They want the new one to be able to do word formatting such as:
Different font sizes (Only some parts of the text)
Different font colours (Only some parts of the text)
Underlining of words
Bolding
Italics
Tab-spaces
Those are the specs they want. What I need to know is the following:
1) How do I do that?
2) Currently they store all these files on the server as text files and the database have paths that refers to each file. I want to be able to save a text file with that formatting to the HDD of the server like in the old system.
3) If possible I would like to save that text to the database with the formatting.
I'm new to .net. I would like to know how to convert a text data in string or in a file into a simple byte array[ ] format.
View 3 RepliesWith regard to RichText, obviously information is contained somehow with regard to the text colour, font, size as so on and as it supports more than the ASCII character set such as Unicode characters and so on.
Now I know that Microsoft Word .doc and .docx files contain such information.
My question: How to extract just the rich text information only and ignore all the formatting
information such as bold, underline, italic and so on. How can this be achieved with VB.Net
What I am thinking of here, is, imagine a CSV ( comma separated value ) file but in Rich Text Format.
In relation to this, does Notepad only support a limited character set, i.e. ASCII only?
Click this link to see the NEW way of how to insert a picture into a forum post.
Installing VB6 on Windows 7 App Hub for Windows Phone & XBOX 360 developers.