Load TXT Files In Many RichTextBox Using OpenFileDialog In VB?
Mar 11, 2011
I have in my form 2 RichTextBox , one Listbox , one OpenFileDialog and one Button . In those 2 RichTextBox I would like to load two (*.RTF) FILES .
Application Steps :
1- When I click the button , an OpenFileDialog open .
2- I choose those two files (*.RTF) and when I press the OK in OpenFileDialog, the path of those two files are written in the ListBox as Items.
3- After getting the path of those two files , I would like to load them into those two richtextboxs .
The problem is that I don't want to specify the richtextboxs names in order to load the files . What am I saying ? I.E : I don't want to use that code : "RichTextBox1.Loadfile(Listbox1.items.item)" When I debug my application : everything goes well , only when the listbox items are loaded in the richtextboxs control I get only one file loaded on those two richtextboxs. Right Now I have written these codes :
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
OpenFileDialog1.Filter = "RTF Files (*.rtf) |*.rtf"
I have files that start with unique numbers and are word documents. Say the document starts with "1234567" is there a way to make the OpenFileDialog filter to where only all the .doc files that start with "1234567" show up?
i made a mp3 music player and i used listbox to let the users see what songs they have added but i want them t be able save and load their song list. How can i do that?
I'm trying to Load data from a Text file, which is "," Delimited into 6 List Boxes.. Want a FileOpenDialog Box so that the user Can chose which Office Id txt File they wont to load into the List Boxes.How it works is;
-The user Enters an Office ID (e.g HH33) -The user fills out the rest of the program, the data is then generated into the 6 list Boxes -User then clicks Save to File button. -The program creates a Text file with the name coming from the Office Id, so if the user enters HH33, the text file is created with name HH33.txt. -All Data entered by the user under the office name HH33 will be added to the Text File..[code]
When I select multiple paths from openFileDialog in my listBox control enter only one path by try. This is probably because that I use OpenFileDialog.FileName. I wish to load all selected files in one time...but in this case Add(OpenFileDialog.FileNames) give me the value stringArray in same listBox. I suppose that maybe exict peace of code through ItemCollection which give me opportunity that I import all file path in one try in listBox control. It was interesting because how I may implementing matrix between openFileDialog and listBox..
I am working on a project which use files with a .HRZ extension. These are image files with a simple red, green, blue, red, green, blue structure. There is no header of any kind. I know how to display these files in a picturebox or convert them to a bitmap, but of course Windows 7 does NOT know what they are, so just shows a blank icon in the OpenFileDialog. How easy would it be for me to add support for this file format to Windows and/or the OpenFileDialog so I can show a thumbnail of each file? I can create my own file browser but I would really like to use the OpenFileDialog if at all possible.
I am writing an application that will use a OpenFileDialog control that will read a text file into memory and later process it.
I do have the following filter: Text files (*.txt)|*.txt|CSV files (*.csv)|*.csv|Spaced Text files (*.prn)|*.prn|All files (*.*)|*.*"
When I navigate to my test folder that contains a single .txt file, I see that file. When I change the filter to *.cvs that files goes disappears because it has a .txt extension. That is good. But when I select All files *.* it does not re appear? Why and how do I make it appear.
I have some trouble with loading a richtextbox from a memorystream.I have some data in a database table stored as a byte array, I convert it to a string and load it into a memorystream and then I want to load that memory stream in the richtextbox. The application breaks on
Dim tr As New TextRange(rtbTemplate.Document.ContentStart, rtbTemplate.Document.ContentEnd) though.
it seems so simple but i cannot find the answer. I have a menu strip item (open...). and I have a RichTextBox1. I need to open *.txt and have it displayed in RichTextBox1. Currently I have no code behind 'open...'
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I am not a total newbie to Visual Basic. However, the last time I used it was back in the days of DOS and Windows 3.11. Now I am using VS10 on a Windows Vista machine and it so different, I feel like a total newbie.
I am working on a project that I wish to load RTF files into a RichTextBox and an accompanying image into a PictureBox at runtime. I want this to happen when the user clicks a Menu Choice.[code]....
I'm developing a command line application in Visual Basic .Net 2005 for converting RTF files into TXT. The application works perfect except for one thing. The files saved with MS Word containing some textbox make trouble. I'll explain it better with an example
1 - I open MS Word, I create a new document.
2 - I insert a texbox and i write some words inside.
3 - I save the file as RTF.
4 - I use my command line application for converting the RTF into TXT. The text inside the textbox doesn't appear anywhere.
The thing is that if I open the RTF file with wordpad it shows the text. It's not in a text box, but it shows it.The problem is that this application will read files uploaded by users automatically so I can't just leave it like this, I have to take into account that there is the possibility that some user will save an RTF file with a textbox inside so I need it to be able to get the contents of the textbox the same way wordpad does.
Here is the code
Try Dim args(2) As String args = System.Environment.GetCommandLineArgs Dim c As New System.Windows.Forms.RichTextBox
I use a .NET richtextbox and I want to have the EnableAutoDragDrop property set to True. This allows user to drag&drop text, rtf and images around etc. However, I need to process files dropped into the richtextbox myself - I do not want them to be embedded as OLE objects when they are dropped.
How can I overcome this? Is there any way to delete embedded files from richtextbox?
(I've found API DragAcceptFiles which doesn't work for some reason.)
I am wanting to make a program in VB.NET that has many files.doc in a specific folderThis program has on top a textbox(txtSearch) with a button(btnSearch)under that this has two listbox(lstOption, lstResult), that are floating a left,one richtextbox(rtbDoc) that is floating a right.I want that when the user writes in txtSearch and click on button then the application will read all files, and find for this string.
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I need some help loading RTF files in a RichTextBox Control. The RTF file i have has a lot of textbox and some graphics. I tried several methods, but i cannot load the RTF file correctly.Here is what i have so far:
Code: Private Sub btnLoadFile_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLoadFile.Click Dim fn As String Try
[Code]...
I suspect that the LoadFile method cannot read the TextBoxes in my RTF file, or maybe i'm missing something. Attached is the file i'm working on.
<%@ Page Language="VB" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html>
[Code]....
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# TAG NAME = is saved to a file using the code below but when I load that same file back into a RichTextbox Control using additional code below, I get inconsistent results as I try to parse the text. Has anyone else had this problem?'Save the contents of the RichTextBox into the file.richTextBox.SaveFile(saveFile1.FileName, RichTextBoxStreamType.RichText);'Retrieve contents of File into RichTextBox control Dim logData As String logData = System.IO.File.ReadAllText(path + "\" + filenname);
