Find All Paragraphs Of Match Type A NOT B?
Jul 30, 2009
Using regular expressions, how can we find all paragraphs of match type A NOT B E.g Find all paragraphs which has the word "pattern" but doesn't have the word "regular".So in the following text, 2 & 3 should be selected while 1 should be omitted:
1. With regular expressions you can describe almost any text pattern
2. including a pattern that matches two words near each other.
3. This pattern is relatively simple, consisting of three parts.
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Dec 13, 2011
Private Sub btnRPSearch_Click(sender As System.Object, e As System.EventArgs) Handles btnRPSearch.Click
Dim currentRecord As String = RprAuthNumTextBox.Text
[Code].....
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Nov 21, 2010
i have a string named Workers that had multiple lines of text. I need to search those lines for the term "BackGroundWorker1" if it is found then do something if not do something.
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Aug 24, 2011
I have an object in a shared library that is passed across the webservice boundary to the client (both the ws and the client have a reference to the service library).
In order to use the base type, rather than the type that the webservice creates, I wrote a Reflection Generic method to perform the conversioncode]...
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Nov 20, 2011
I need a way to tell me if a certain word already exists in a multi-lined textbox. Right now I have a multi-lined textbox with some names inside it. After each name I add a newline so all the names are on their own line inside the textbox.I use this code to add names to the textbox, Text Box1. AppendText(ComboBox1.Text + vbCrLf)Then I have been checking if the name exists by doing it this way,[code]The problem is that Ted and Teddy return the same when searching for Ted even if Ted isnt in the textbox at all, I have googled for the last few days and even tried RegularExpressions and still the same results. I think this might be a simple true or false check but I may be wrong... or even a loop or something line by line.
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Jan 5, 2012
I have to match string like "DAY1","DAY2","DAY3"....."DAY31" with regex in vb.net. I tried something like this - ^?DAY(0[1-9]|[12][0-9]|3[01])$ but it did not work.
The pattern should have succesfull match if the source string is either DAY1 or DAY2 or DAY3 to DAY31 like so.
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Apr 8, 2009
I am building a module that uses gridview and formview to display data in a grid, using VB as my backend, developing in VS2008. When I try to implement the module, I receive an error about matching parameters.From what I have read, this error kicks back due to a discrepancy between the VB and the SQL stored procedures.My query should be totally okay, but I don't know where exactly I should be looking in my visual basic...I have five separate VB files; the view.vb file, edit.vb, settings.vb, the controller.vb, and info.vb.I had thought that my best bet might be the controller file, but I can seem to find anything that might be missing.
Error report to follow:
Parameter count does not match Parameter Value count. ---> System.ArgumentException: Parameter count does not match Parameter Value count. at
[code].....
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Dec 11, 2010
I am developing a vb.net application with MS Access Database . I have a field(cut) with double data type in table marks of markss.mdb.[code]On debugging , when I enter ,say 7.9 , in Textbox 1 ,I get an error saying Data type mismatch in criteria expression.
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Dec 28, 2009
Is it possible to use regex with Range.Find.Text or set the Word.Range according to a regex in word automation? I just want to find strings that match a regular expression an manipulate them.
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Jan 23, 2009
I have bee trying to figure out, how to match generic types, without the type parameter in a IF-ELSE statement - heres what i mean:
<P>IF TypeOf(Obj) Is GenericTypeExample(Of ???Any???) Then</P>
<P>End if</P>
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Mar 21, 2012
I have users check off lab facilities in a UI. I want to use linq to fetch corresponding records for all of the labs that they have checked off. Basically,
Dim myRecs = (From l As EpiData In myDataContext.EPIDatas Where l.facility= _
one of the checked labs
So basically, I need to write a linq query where the "strings" to match are determined at runtime. Is there any way to do this easily? I know that there is a library out there called dynamic LINQ, but (1) it's in C# and I'm writing in VB (2) I'm really just looking for a single, simple solution for this single case.
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Jun 19, 2009
Whether I am using VB 2008 Express or VS 2010 Beta 1 Visual Basic, I get the same error: "Debugging information for 'EXCEL.EXE" cannot be found or does not match. Cannot find or open the PDB file" I have filled in the Debug Tab information: Start external program: C:Program FilesMicrosoft OfficeOffice12Excel.exe
[Code]....
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May 29, 2010
Am trying to match characters or combination of the characters i specify in any order they appears
vb
Regex.IsMatch(teststring "[nuls]")
what i want matched is either any single character, or combination of any of them in any oder. this means that it should not match any character not specified in the pattern.
For example
it should match
n,u,l,s,nu,un,lun, sl etc
not
ny, nx so etc or any other
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Sep 25, 2009
i'm trying to get my program to look up a string and find a match in an access database in column "PhoneNumber" and return the value from column "FullName" on the same row to a different string
so it would go like this: (i really don't know much about accessing databases)
Dim PhoneNumber As String
Dim FullName As String
PhoneNumber = TextBox1.Text
FullName =
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Apr 17, 2009
finding out how to match a string. I am trying to find the match for the string "date". However it could exist in any of the following forms, "SAMPLE_DATE", "Date", "Sample date" "today's date" "Sampledate".
Is there any regular expression for this problem?
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Feb 23, 2009
I have an Articles table in my databasein the Bodycolumn I have the textof the article, I have "<p></p>" tags onthe paragraphs.
Now I can read out the Body to a pageand it works great, but what I would like to readout each paragraph into a control, I'm notsure of which yet.
Probably each paragraph into its own table.
I would need to know how to get the tagsand the text which is datatype varchar.
Is there a SPROCthat can handle thator do I have to do something in my code whilereading the Body column.
[Code]......
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Jan 26, 2011
If I have a textbox, and I want to generate some paragraph into it, it makes sense I will want to use linebreaks.
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Jul 24, 2009
I want to read from a text file and display it in a label. However, when I do that, I see that there is no word wrapping. In the sense, a whole paragraph is displayed in one line and the next one in the next line and so on. Can some one please tell me how to read text from a file and make it display as it is (lines as they are)? I am using the following code right now:
Imports Microsoft.Office.Tools.Word
Imports System.Runtime.InteropServices
Imports Microsoft.Office.Interop.Word
[code]....
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Aug 4, 2011
I have the following code which seems to work as intended.
From what i can tell is that Size is not the same as the amount of characters in a particular string, Is Size a size as in Bytes,Kilobytes etc?
Edit: Ive attached a PDF showing the output from this code. Which as you can see shows the wrong output and the sentence's go off of the side of the pdf.
So from what i can see is that tempPage.width (Which is 612) is some how wrong, because 612 characters goes off the side of the PDF Doc.
Public Sub writeParagraph(ByVal text As String, ByVal fontSize As Integer, ByVal align As Char)
Dim newPara As New paragraphLine(text, fontSize, xAxis, newFont)
[Code]....
This was working as intended but then i realised "What if it was possible to generate 1 paragraph at a time and then check the yAxis of the page and if it has been met or exceeded then continue to write the paragraphs on a new page".
Im having a blank brain day lol , I cant seem to work out the correct calculation to extract each paragraph 1 at a time and add it to the arrayList.
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Feb 6, 2012
I have 3 paragraphs of text on a page...I want to change the font size of the paragraphs after every 3 seconds. What I want is when the page loads para 1 is 10px and para 2 is 8px and then after 3 seconds para 2 is 10px and para 1 is 8px. I mean like using an update panel or something?
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Jul 24, 2009
I want to read from a text file and display it in a label. However, when I do that, I see that there is no word wrapping. In the sense, a whole paragraph is displayed in one line and the next one in the next line and so on. Can some one please tell me how to read text from a file and make it display as it is (lines as they are)? I am using the following code right now:
Imports Microsoft.Office.Tools.Word
Imports System.Runtime.InteropServices
Imports Microsoft.Office.Interop.Word
[code]....
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Sep 16, 2008
I would be grateful if someone could explain how to highlight differences in html text which is pulled from an SQL database in VB ASP.net.I want to compare two rows of similar text in the database and highlight the paragraphs/areas which are different to display changes of previous versions of the text on a web page to the user.
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Nov 11, 2011
I'm trying to remove empty paragraphs from a .docx file before parsing the content into xml. How would I achieve this?
[Code]...
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Oct 13, 2010
I want to build an application using VB, that is essentially an information system.The operation of this system would be as follows:1. User can select one of several buttons, each button being a different topic.2. When a button is selected, information about that topic appears on the right hand side of the form.3. The system allows information to be added by a user So, for example, if a user clicked on the button named 'Banana', information about the banana would appear on the form, where the user could read this info, scroll down etc.I would also like the user to be able to search a specific word like 'apple' and for information on the apple to appear.How could I implement this? I don't know how I would store paragraphs of information, and then search for it based on a keyword.
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Jun 24, 2009
how to make first line paragraphs in VB 2008 with rich text boxes. I need the code for it. PS. First Line Paragraphing in when only the first line indents and the rest of the paragraph stays normal. I need the code for Visual Basics 2008?
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May 20, 2011
I have very complicated, unnecessary code because I wrote it myself and this is a new concept to me. The code is intended to find a string in the main window's RichTextBox (the string is obviously supplied by the user). The code works fine, but due to its convoluted nature, I don't know how to implement a "Match case" function.
The form has these controls (at least the ones you use when searching for text):
Textbox: "txtFind" - User enters a search term here
Checkbox: "chkMatchCase" - Allows a user to choose whether or not to match the case of the search term
Button: "btnFind" - The Find Next button
And this is my code
Dim index As Integer = 0
Private Sub OK_Button_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnFind.Click
Dim strSearchTerm As String
[Code].....
Anyway, if there's a better way to implement this, please let me know. And I did extensive searching, but found no good solution. I ended up combining a bunch of little parts of other tutorials into this. If there's no better solution, I'd just like to know how to implement a "Match case" function.
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Jun 7, 2010
Suddenly I got error "Could not find type 'myControl'. Please make sure that the assembly that contains thi stype is referenced.It worked fine couple days ago. I do not remember I have changed anthing since then. I use vb.net 2008.
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Feb 6, 2010
[code].....
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May 10, 2011
The Project: We have ten athletes and the user defines the time they did. Those times are saved in a table called times(10). Clicking a button calculates the minimum time, the maximum and the average time. Also it finds the place of (i) in the table and sends it to a TextBox. The Problem: What if we have 2 same minimum times, for example (10 sec and 10 sec) or 2 maximum timThe
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim max As Double
[code].....
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Jun 9, 2009
One thing that always bugged me, is that I do not see the base type in Visual Studio.I just stumbled on this, because I tried to cast a System. Windows.Forms.MenuItem to a System.Windows.Forms.Control..In eclipse the "intellisense" (or whatever it is called) shows me while exploring the members of a class for each member from which base class it is inherited.In Visual Studio I cannot see the base class, even if I use the Object browser or the help.[code]Is there a way to query the base type tree of a class at Design Time?
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