How can i Tab the content of my RichTextbox. When i use VBTAB, it does not Tab all my output to the correct places. I am using code like... the Makelen is just a function i created to see if i can make all the fields the same len...it does NOT work
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Does anyone have any suggestions how I might store the contents of a RichTextBox that also includes images to a MSSQL 2005 database?I suppose a possible answer to this would be to convert the entire content of the RichTextBox to a Byte Array, and then insert the array as a varbinary(max) datatype.But how do I convert the content ?
View 1 RepliesI have been trying to find a method to adjust the height of a richtextbox (don't want scrollbars) according to the rtf content that I read into it from a database. Generally, the content will not be more than 10-15 lines of formatted text. But the richtextbox needs to adjust its height everytime new content is read into it or the form is resized. I have tried iterating thru the text and locating vbcrlf and then multiplying it with a standard height value. But there are problems if a line is too long and doesn't have the vbcrlf before the control's width runs out and the control starts scrolling.
Even with wordwrap on, there won't be any vbcrlf and the actual line count fails. Secondly, I would also like to display graphics withtime in this control. Hence I need a method that will actually somehow measure the twips and all and give me a close to precise height everytime new content is read into the control or the form is resized.
I'm not new to VB, but new to .net and hence i'm not fully aware of the latest additions.
I tried this code to print the content of RichTextBox I set the font of Graphic to font of RichTextBox,and worked very well
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got just a simple question about sending the Richtextbox content to Listbox2 at Enter* Keydown (couldn't find some info about it?). and Listbox1 should simultaneously show the current date and time as an item.
View 5 Replieshow I can copy the content of rtf file to a string, close the rtf and assign the string to the Text propery of a RichTextBox.I want to keep the text formating of the source file and I don't want to use a dialog box.
View 8 RepliesVB
RichTextBox1.SaveFile(FileName , RichTextBoxStreamType.RichText)
This is the way i am saving my rtb files , But it don't save the background color , can anyone tell me of anyway to save the background color or whatever content is on the rtb.
In my rich text box control I need to load the msword document file. My word document file contain but it is accepting only a text file.
View 13 RepliesI have a WPF RichTextBox which contain in its FlowDocument both text and images. I need to iterate through the text's words (those which builds the text which the user see on the screen) and change their content and formatting. For instance, change the word "room" to the word "home", applying to the last a red color.
I need to change words whether they are formatted or unformatted.For instance, if a word is in Italic, colored, or just regular black text, it makes no difference for me.Each word will be replaced with one which have about identical length, so I don't want that this operation will effect the general page layout. All images and other objects should remain at their positions.It is preferred that the process of this operation will not be visible to the user. Only its result should be visible (i.e, no visible selections of text).If this operation can be done either directly on the FlowDocumet or with properties/methods of the RichTextBox, the simple one is preferred (but exmaples for both will be ideal).
I would like to open 2 and more files(txt format) through openfiledialog and display all content in richtextbox.
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I have a sample app here I could use a hand with Basically I'm trying to update the TextBlock on the main page using MVVM when the content the frame updates the the property. Please find the code attached below:[URL]..How do i get the button inside the frame to change the variable and update the TextBlock on the parent control?
View 1 Repliesloop through a textbox control content and extract specific content from it
View 20 Replies1)This is my code.. (below)what i am trying to do here is to insert username and confirmed password into a sql table called login via a pre created form.I have 1 textbox, 2 Maskedtextboxes and a button.
what i would like is if the passwords do not match in both maskedtextboxes for the system to throw out a message saying passwords do not match please try again..which then clears previous content and requires the user to enter details again. once details are correct and system commits the new user details to the table and throws up a confirmation message.
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For the last months I'm busy with programming a tool for check links, not just normal links but filehosting links like fileserve etc. All fine. But when the tool needs to check more then 5000 links, he will do it very, very slow. He can be busy for like two days. The process of downloading the content of the filehosting link, and checking it are all in a backgroundworker. The follow code I used for downloading the content from the link:
download content from url
Function get_content_from_url(ByVal url As String) As String
Dim Str As System.IO.Stream
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OK, I have setup a "bug report" that will e-mail all necessary details about the application I have, I want it to be as easy as a click of a button. The only problem is the e-mailing part, I don't quite understand what to do. Is it possible to launch a web page from VB that can have code added to it, to write and send the e-mail, I always remember sending e-mail's through PHP easy.
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I'm ting to figure out how to get the html contents from a Web Browser inside of a Div Id named:"threat_center_callout". Is there a way that I can read the contents from inside that area?
View 1 RepliesWhats the easiest way to reuse the content of my project ... e.g. Forms,UserControls. that will include all the required files ... e.g. resources,pictures
View 2 RepliesI know this is an easy answer but I'm having trouble finding it online.
I'd like to get the content of a CheckedListBox1 (or ListBox) by specifying a position on the list. For example, retrive the content of the 3rd item on the list?
I know CheckedListBox1.text will retrive the current highlighted content on the list.
I thought CheckedListBox1.SelectedItems(2).text or CheckedListBox1.SelectedItems(2) was the solution, but it doesn't work.
I have a string in this format :
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I have parsed html code so it looks like this:
Quote:
<ul>
<li style="color:#cc3300">
<div class="myclass">
<span class="span"><strong>Content i need #1</strong></span>
<span class="span">
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I want to read the HTML from a frame in a web page. I have started with a WebBrowser, which I browse through manually, attempting to scrape the details as I go. The reasn for using Web Browser is that it involves a complex form, which I can't really replicate in code.If I directly query the WebBrowser info I get very little, and the frame data id represented simply by a FRAME TAG, and a simple URI with no form data (it needs the data to return the content)I tried the Web Browser documentStream, and again I get very little.The closest I got to the full HTML is the following code. However it is missing the OBJECT tag and it's contents, which is what I absolutely need:
htmlwin = wb.Document.Window
For Each frame As HtmlWindow In htmlwin.Frames
For Each el In frame.Document.All
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i have a webrowser and i need to find about 10 links all begining with [URL], from the html code of that site. The websites in the code wont be clickable, they are usually listed on a forum. The end of the link above can be diferent, so im not sure how you could find the end point. No assumptions can be made as to the code that will be after the link, as every website is different. The link then needs to listed in a listbox for further processing.
View 6 RepliesIs there anyway to store a string in the code of an application and not let it be readable by reflection? For example if I have:
Dim ServerAddress as String = "10.10.10.10"
Is there any way to make ServerAddress' content not readable.
I have a program, and a string is generated. something like:
TAG POS=1 TYPE=INPUT:TEXT FORM=NAME:NoFormName ATTR=NAME:movie_imdb CONTENT= [URL]
TAG POS=1 TYPE=INPUT:TEXT FORM=NAME:NoFormName ATTR=NAME:movie_urls[] CONTENT=[URL]
Now I need this to be:
TAG POS=1 TYPE=INPUT:TEXT FORM=NAME:NoFormName ATTR=NAME:movie_imdb CONTENT=[URL]
TAG POS=1 TYPE=INPUT:TEXT FORM=NAME:NoFormName ATTR=NAME:movie_urls[] CONTENT=[URL]
v=ACFXQPGT
I know this might look easy, but I already trid so much but it doesn't work.
Now I was trying a regex:
Dim pattern As String = "CONTENT=|?http"
For Each m As Match In Regex.Matches(Data, pattern)
MsgBox(m)
Next
But I don't know what the "|?" or pattern should be.
How to save DataGridView content into a database?
View 10 RepliesI looked everywhere online and I couldn't locate an equivalent VB2008 code for this php code.
$field = mysql_fetch_assoc($result);
$field_title=$field["title"];
I'm trying to read the content of a field in a mysql database. I found this code below that does it but you must select the position of the field (column 0, 1, 2 etc) myData.GetString(1) instead of the name of the field. In the php code above it is "title". I'm looking for a command like myData.GetString("title")
Dim myCommand As New MySqlCommand
Dim myAdapter As New MySqlDataAdapter
Dim myData As MySqlDataReader
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I am trying to create an application which reads an xml file and copy the data in an sql database TEMP table, which has the same format.
XML file format:
<?xml version="1.0" encoding="iso-8859-7"?>
<prices>
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Im working on a application that will read content in a certain format from a custom php page that will echo out SQL Info. The PHP Page will echo in the following format;[code]And in my visual basic application, I have the following Text Box's..[code]When the user presses the button "Load Flight", I want the info from FlightID to go in Flight ID, The info in DEPICAO to go in Departure ICAO, And so on.
View 20 RepliesI have a datagridview on my Form1. Im populating the datagridview with rows from an SQL database, however I need to automatically resize form1 so that its wrapped around the content of datagridview..
View 4 RepliesI've created a Setup project (in VB.Net 2008 Standard Edition) and I need to deploy some .rtf files in a specific folder for the user to edit. I've added these files to the project as content files but the Setup project installs them in Program File/MyApp along with the exe. As these rtf files need to be found easily by the user I need to specify a different folder on the hard drive. These are not mdb or xls files so are not used by the app itself. All the user needs to do is find them manually loading them into MS Word for editing. I don't need to load MS Word from the app, but I do need to deploy them so the user has access to them. How do I edit the file path so it does not bury them in Common Files or the User App Data or app folder itself? Ideally, since these are rtf files they could go in My Documents. (The app itself will work whether or not these files exist elsewhere.)
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