In VB.net which control should i use if i want to display a paragraph of text from a database?The text displayed should be uneditable.
I found that i can insert a rich text box and make it read only.
I have a problem in inserting database entry, suppose I have two paragraph entered in one richtextbox what I want is that When I hit save, every paragraph will be save as one database entry therefore my database will have two records..This uses VB.net 2010.
View 17 RepliesI've search high and low but I can't find anything. I want my app to be able to search Wikipedia and display the first paragraph of the article.
View 1 RepliesI am trying to grab the inner text of this paragraph marker but I don't have a clue as how this is to be dones because the inner text changes on refresh.
<DIV class=rightcol>
<P class=description>I need to grab everything in here</P><INPUT id=moreoptions class="primary textbox" tabIndex=1 name=toppings[input]> <INPUT id=toppings2> </DIV></DIV></DIV>
Is it possible to turn a paragraph of text (grabbed from a textbox) into one continuous line? I could have the following information:
34 MyRoad
da7 888
london
the moon
And I want it to read :
34 MyRoad da7 888 london the moon
Spaces added to cause line breaks, and sample data formatted as code.
Is there a way of putting a block of text (ie a paragraph) without using the label tool?
View 2 RepliesI am trying to build a NOTEPAD/WORDPAD like application with vb.net on visual studio 2008.
I need an option to define and choose (MsWord, or CSS like) paragraphs styles, such as: "heading1", "green quotes", etc.
I have a combo box in my visual basic program and would like it to display text when the database has numbers.
For example, the database has values 1,2,3,4 and I would like the combo box to display "Lifo", "Fifo", Weighted Average" and "Specific Identification".
I have this richtextbox and displayed various text from .xml database. I need to format the text. For example when ever my vb code find string like 'the' in an .xml line it should display in italic as well as in blue color and so on for some other specific text.
View 3 Replies300,CA,San Francisco,twenty five,$50,PTL
300,WI,Queens,two fifty,$250,RTS
400,CA,Los Angeles,three twenty five,$100,LTL
[code]....
I am trying to display the content of the text box according the number of records in the database. When i do it manually it works but when i do it through the "for" loop i am confused. my code is as below
For i = 0 To total_rec
fname1.Text = ds.Tables("roster").Rows(total_rec).Item("FirstName")
lname1.Text = ds.Tables("roster").Rows(total_rec).Item("LastName")
Next
Now i want to change the index of "fname1" some thing like "fname(total_rec)" but it does not work
How to query a record in vb.net using combo or textbox via linq to sql like the search engine? Just like when you search in google or youtube, once you typed in the initial string on the textbox or combo box it will show a drop-down list. I tried to use it in my application using linq method but the problem is it would duplicate on the first string that you entered on the dropdownlist if that record exist on your database after you press the space key. I used the code below which duplicates the records on the drop-down list when you type in your string after the space key.
I just want it to be like in any search engine that when you type in the string or your initial string, it will display on the drop-down list all the records from the database that contains the string you entered without duplication. In my case, I'm trying to query a name from my database. This is how it should work, For example, if you type an initial string in the textbox or combo box a named 'Mark', it should display all the names from the database containing 'Mark' into the drop-down list before it changes into its final string that you entered.
Here is the codes I used:
Private Sub ComboBox1_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles
ComboBox1.TextChanged
Dim db As New MultipleDatabaseOperationDataContext
Dim search As String
search = ComboBox1.Text
[Code] .....
I am trying to display in my richtextbox1 a text from a table in my database according to some conditions that I decide by filtering. I worte a code for this but I think I am making a mistake because it gives errors all the time with Richtextbox (it does not accept datasource). Could you please help me on this?
Here is the code I have:
Dim dtCOP As New AmetailorDataSet.COPDataTable
Dim adapterCOP As New AmetailorDataSetTableAdapters.COPTableAdapter
adapterCOP.Fill(dtCOP)
[Code]....
Those who are looking for an example like this, might find it useful (or not). I know i was looking for one like this for over a week. Ok now, to make this codes work properly, you have to make a Database in Ms Access (I used MS Access 2007) . Create a table of two Columns, one name Debit and one name Credit. Both of the Columns Data Types must be Long Integers or you might get some conversion errors at run time. Now save the database in Access 2000-2003 Database format. And last of all, put the database in your projects DebugBin directory to avoid the database Connection Errors.
[Code]....
I need to display my text which were read from .xml database as color, italic, bold, etc. in richtextbox, how do i make a code to do that,The reading and displaying is fine, but when certain word like again is read it should display in italic, and whenever a word like over is read it should be display in bold or underline etc.I use vb.net 2003 and .xml for the database.
View 1 RepliesWhich method i UseI Dont know. how to start , i get imagine.sse i have saved some translated Words in my application with his meaning like
"cat = billi" (engLeft=RightUrdu) or"Love = Piar" or "Black =Siyah" etc....
Focus me What i m saying
i m saying have Multilines textbox If i m past here Paragraph (Given Below)
its add translated word in bracket() like this cat(billi).
[code].....
I am having difficulty figuring a way to start working on my coding. My objection is to retrieve specific part of the paragraph from the rtf file. Here document example look like this below.
{
tf1adeflang1025ansiansicpg1252uc1adeff31507deff0stshfdbch0stshfloch31506stshfhich31506stshfbi31506deflang1033deflangfe1033 hemelang1033 hemelangfe0 hemelangcs0{fonttbl{f0fbidi fromanfcharset0fprq2{*panose 02020603050405020304}Times New Roman;}{f34fbidi fromanfcharset0fprq2{*panose 02040503050406030204}Cambria Math;}
[Code]...
this is the end of the place in the paragraph. I do not want to use substring. This file is huge, have over 200 lines which i rather to grab specific area of the file and then be able to pull that huge text of string and put that string in the other file which will merge into one document.
How do i add new paragraph to the bottom of the page? I tried the following but it does not work as expected.
[Code]...
returns the actual position of the bottom (i have added some content prior). I need to find the absolute bottom (header). I was looking for the document height property but it's not there.
I have a label on my form but when you type in the text it all stays on one line.So i set its max size to force it to tab the text but it only shows two lines.How do i set it to allow me to enter numerous lines of text and display them on seperate lines.So if i type in a paragrahy in the label like this"Each time that you type a URL in the address bar or click on a link inInternet Explorer browser, the URL address is automatically added to thehistory index file. When you type a sequence of characters in the addressbar, Internet Explorer automatically suggests you all URLs that begins
View 4 RepliesHow can I one click select a word, or line, or paragraph on web page? Instead of having to double click for example to get a line/paragraph. I found this article which is almost similar to the problem I have. [URL].
View 2 Replieshow make comment maker character for whole paragraph
View 7 RepliesI want to append a hyperlink to the end of a paragraph using VS2008 as shown in the code below between the segment marked begin here and end here but get an exception Command Failed. The paragraph should appear as "More text [URL]" (this is sample text) and if possible overlay the hyperlink with text.
[Code]...
I need some help regarding writing a macro to copy a particular paragraph from an active document. The criteria for copying is based on a particular word in a paragraph. The macro should scan the entire document and then copy and paste all the paragraphs that have that particular world. Kindly guide me in this.
[Code]...
i databind combobox with datasource ,set display member=name and value member=id....insert into datagridview and then id value are stored in database that is ok.actualy i want to display name in datagridview, not id and insert id in database ,not display name
View 1 RepliesI have created an access database which i want to search with vb.net, I tried a few thing but it didnt work as desired.
Firstly the program is suppose to display items in the database base on the criteria selected by the user. what i've succefssfully done so far is I've added a datagrid 2 combobox, 1 (searchcbo) with the columns in the database and the other (searchcbo1) will autoload the items under the column selected in and a button (searchbtn) but i have no clue of the code to put in the button. i also tried the fill method but that didnt work as i wanted to. ultimately i want a combobox with the list of columns and a textbox to enter criteria and of course a search button.
The searchbtn should act as the "WHERE" sql command, e.g. SELECT EmployeeNumber, Firstname, LastName, Phone, Location....etc FROM CallLog WHERE searchcbo.text = searchcbo1.text And display the results in the datagrid.
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'TODO: This line of code loads data into the 'CallLogDataSet.CallLog' table. You can move, or remove it, as needed.
Me.CallLogTableAdapter.Fill(Me.CallLogDataSet.CallLog)
[CODE]....................
Attached image(s)
I am using the tutorial posted here for my database testing. I have gotten it to display the data using a messagebox but it just goes through them 1 by one. I want it to display all the data from the database in a table on my form.
Using connection As New SqlClient.SqlConnection("Server=71.200.87.112MySQLExpress; Database=database_test;User ID=sa;Password=greddy6;Trusted_Connection=False;")[cod
I do also want to know how can I Display Text on Pole Display. I write the code with VB.net 2008. Sample Code that I write is:
[Code]...
I have a label that is supposed to display a word for 5 seconds and then move down the list in a text file and display the next word.I'm oddly able to make it work in random mode, but not going down the list in order.. random would be ok if used words didn't come up again.
Code:
Dim DurHold As String = My.Computer.FileSystem.ReadAllText(Application.StartupPath & "FlashWords.txt")
Dim DurDelimiters() As String = {vbNewLine}
Dim DurTextLines() As String = DurHold.Split(DurDelimiters, StringSplitOptions.RemoveEmptyEntries)
[code].....
I have a form that I am loading text (strings) from a database into a label.text (so the text from the database shows up into the label) I have done this code in a class that keeps all my database stuff seperate.
Public Function getQuestions() As List(Of String)
Dim question As New List(Of String)
objConnection.Open()
objReader = objcommand.ExecuteReader
[CODE]...
Within the form that the label is in I have done this code
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Label1.Text(db.getQuestions().ToArray)
End Sub
I am basically making a quiz, so that when the form loads, question 1 is on there is 4 possible answers. You then press next button and it goes to the next question.
I'm trying to make an application which will log me into a site and read the text of the site and display a certain part of that text in my form. I'm stuck at the login, its a .php page with 2 text boxes, 1 check box and 1 button.Is there any way to manipulate those objects by using controls in my form?
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