App That Downloads Web Page And Using Regex Removes A Tag But Text Changes From 'Macy'
Jan 9, 2009An have an app that downloads a web page and using regex removes a tag, but the text changes from "Macy" to ?Macy?, [code]
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.net - Masked Text Box Removes Preceeding Zeros In Date?
Jan 8, 2010I have a process which grabs the birthdate and from a data table and display them in a masked text box for viewing and editing However when pushing the data into the textbox any preceding zeros get removed For example 05/05/2005 would display as 55/20/05__
The masked Text box is set up as 00/00/0000 The line which assigns the code is:
MaskedTextBox.Text = Format(DataTable(0)("DOB"), "MM/dd/yyyy").ToString
To date I have tried the following:
[Code]...
Downloads A Text File From The Internet?
May 14, 2009I have a program that downloads a text file from the internet. Inside the file, is: 4.5.0.0
I need a way to remove the '.', and delete them, leaving me with 4500, but I've never used Regex and the tutorials on the internet are confusing.
Regex: Take Text & Some Special Characters Between The Xml Tags Using Regex On C#.net?
Feb 23, 2012I want to take the text and some special characters between the xml tags.. My input file contains:
[Code]...
now i want the Regex to take text and the special characters between the tags <line>,<inline>..
Opens A Text File - Removes Characters And Then Saves The File
Apr 7, 2010i'm new to vb and am making a program that opens a text file, removes characters and then saves the file. so far i have the following
[Code]...
C# - Regex For Login Page URL?
Sep 28, 2011Right now, I have this code:
string strURL = "aLogin.aspx?test=hello";
string strPattern = "(.*/)?Login.aspx(?.*)?";
bool bIsLoginPage = System.Text.RegularExpressions.Regex.IsMatch(strURL , strPattern, System.Text.RegularExpressions.RegexOptions.IgnoreCase);
I'm searching for the proper regexp pattern, and I am at a loss.The pattern must fulfill these criteria
Login.aspx ==> True
lOgIn.AsPx ==> True
/Login.aspx ==> True
[code]....
File I/O And Registry - Downloads A Text File From The Internet
Feb 17, 2008i am trying to make a program that downloads a text file from the internet, the program display/edits it and then it saves it, lastly it uploads it. How can i make it that it downloads a text file and displays and then uploads it.
View 5 RepliesPrint The Current Page, The Page That Has The Focus, Contains Text & Graphics
Jul 4, 2009I know how to print a document from a file and a picture(Graphic) from a file but how do I print a current page of a Windows form I have developed. I.E. from my bank I get my statment by printing the page from a Print Page button. I tried codes I know but in my program it prints a blank Page.
View 1 Replies.net - EF - Only Removes Relation When Hit By Breakpoint?
Jun 7, 2012<HttpPost()>
Function Edit(<Bind(Prefix:="Article")> ByVal Article As FormCollection, Optional ByVal DepartementID As Integer = 0, Optional ByVal LeverancierID As Integer = 0) As ActionResult ', ByVal ReferenceSupplierID As Integer
' Dim Art As Article = ArticleService.GetArticleById(Article.ArticleID)
Dim _toUpdateArt As Article = ArticleService.GetArticleById(Article(0))
UpdateModel(_toUpdateArt, Article)
[Code]...
toUpdateArt.Departement = Nothing and _toUpdateArt.Supplier = Nothing is to remove the optional relationship.But it only works when i debug it and sometimes after several loops of the command, before the relation is actually removed and it's stored in the database.When there isn't a breakpoint on the "function", the Relationship will never be nulled.Does anyone has an explanation for this and how to fix this?
Icon To Bitmap Removes Transparency
Oct 23, 2009I have a system icon (for example a folder icon) and I want to display it in a richtextbox. That's not a problem, but the transparency of the icon is gone and is replaced by a blue color. I tried to use the MakeTranparent function of the bitmap object, but with no luck. How can I make the bitmap transparent again?
Here is my code:
Dim _mycurrentFolder As String = "C:Test"
Dim _folderIcon As Icon = GetSystemIcon(_mycurrentFolder)
Dim _folderBitmap As Bitmap = _folderIcon.ToBitmap()
[Code]....
IDE :: Creating A Foreign Key Removes The Relationship
Mar 25, 2009I think this is an IDE problem, but may be my lack of understanding, so apologies if I am wrong.I have an SQL database, VS2005 app working fine, but if I put a foreign key constraint on the relation between 2 tables, as soon as I try to access the table it throws an exception as shown below. Exception.InnerException for details. The error is: DataMember property 'tblProduct_tblStock' cannot be found on the DataSource.If I delete the foreign key constraint it works perfectly happily. I am at a loss since the error seems to be one that I would expect at compile rather than run, and anyway does not seem to be true since the relationship is clearly there in the DataSource (otherwise I wouldn't be able to edit it to remove the constraint!) Possibly I am doing something stupid, but the exception is confusing me too much to let me see it. All I am trying to do is ensure that I can't create a stock record without the product existing, without coding a check - which I thought was a straightforward SQL approach
View 1 RepliesC# - MVC URL.RouteUrl Removes RouteValues But URL.Action Preserves Them?
Oct 17, 2011Lets say we have this route:
routes.MapRoute(
"Library",
"Lib/{id}/{lang}",
New With {.controller = "MyLibrary", .action = "ShowItem", .id= 0, .lang = "en"}
)
[Code]...
DataGridView Sorting Removes Cell Formatting?
Apr 27, 2011I have created a winform which is having a DataGridView control, based on some condition i am coloring few cells in red color.
' Array MismatchRecords is containing rows and column no. of each cell needs to be colored
For y = 0 To UBound(MismatchRecords)
Dim Row = CInt(Split(MismatchRecords(y), "|")(0))
[code]....
Split Removes Tabs/spaces In String?
Jun 16, 2009i am trying to split a string up into separate lines with the following code, but for some reason it is also removing the spaces in the string.
Dim calculationText As String
calculationText = File.ReadAllText(fileName)
Dim fields() As String
fields = calculationText.Split(vbCrLf)
when i am in debugger mode, i look at fields, and every element has a line of the string but all the spaces and tabs are removed.
Asp.net - HTML Agility Pack Removes Break Tag Close?
Apr 5, 2011I am creating an HTML document using HTML agility pack. I load a template file then append content to it. All of this works, but when I view the output file it has removed the closing tag from my <br/> tags to look like this <br>. What is causing this?
Dim doc As New HtmlDocument()
doc.Load(Server.MapPath("Template.htm"))
Dim title As HtmlNode = doc.DocumentNode.SelectSingleNode("//title")
[code]....
I ended up just reading in my template file as a standard string then loading the html like this
Dim TemplateHTML As String = File.ReadAllText(Server.MapPath("Template.htm"))
TemplateHTML = TemplateHTML.Insert(TemplateHTML.IndexOf("<div id=""topContent"">") + "<div id=""topContent"">".Length, _
html.ToString)
doc.LoadHtml(TemplateHTML)
Custom Action, Uninstallation Removes Added Registry Key?
Sep 12, 2009I've made a small program that creates a registry item in the users run key (basically starts the program on bootup), my question is does anybody know how to remove the item from all the users of the computer when the program is uninstalled?.
I know that all the other users registry hives aren't loaded at anyone time and feel a custom action dll that runs on uninstall that iterates through the 'documents and settings' folder loading the hives one at a time and removes the registry key.
.net - Get The First Match From Text Using Regex?
Dec 13, 2011I have a RegEx I am using in vb.net and i can get all the matches of the text but i want to get the first match of the text, this is what i am using.
[Code]...
Regex For Link Text?
Jun 18, 2012i can use Regex matching to find urls in text, html source.But can Regex be used to get the link text (whats shown on screen) for that url it found e.g
<a href="www.mysite.com">Visit my site</a>
So for the above I want to return "Visit my site" Or do you just have to parse it.
Replacing Text With Regex?
Jan 2, 2010I have 2 questions regarding replacing certain text in a string which has been found using regular expressions.For example this is my string:"<span style="font-weight: bold">This</span> is <span style="font-weight: bold">2010</span>"
View 4 RepliesVS 2008 - Saving File Path To MySQL Removes Slashes
Sep 24, 2009I am able to browse to a file and save its path in a textbox, but the slashes from path are removed when saved to the database.
C:Program FilesApplicationDocStudio.bmp
becomes
C:Program FilesApplicationDocStudio.bmp
Public Class FormSettings
Dim Result As String
[Code] .....
.net - Regex Expression Get All The Text Between The Tags
Oct 19, 2010I am trying to get all the text between the following tags and it is just not workind
[code]...
Highlight The Text Using With Regex Method?
Jan 5, 2010I was wondering that if it possible to highlight the full text from the webpage using with regex match method and input the text in the label??
View 4 RepliesHow To Make Text Spinner Using RegEx
Aug 28, 2011I am trying to make a text spinner using regex. The format of the text that will be spun it {Hi|Hello|Hey there} my name is {Bob|Max|Robert}.
Some possible outputs:
Hello my name is Robert.
Hey there my name is Bob.
Hi my name is Bob.
I found some code but can't get to it to work:
Imports System.Text.RegularExpressions
Public Class Form1
Function Spin(ByRef value As String) As String
' Invoke the Regex.Replace function.
[Code] .....
Link: [URL]
Select Underlined Text From Rtf Using Regex?
Jan 26, 2012i want to select the next piece of text which is underlined. You see the rtf of a richtextbox has following code for an underlines text :
uli0 hello friendulnonei
But the normal text looks like underlined. What i want to do is on a click of button the rtfbox should select the next piece of text which is underlined. An example piece of text is :
hello [friend your] house [looks] amazing.
imagine the words within square brackets are underlined. When i first click button1 "friend your" should be selected and on next click "looks" should be selected. Kind of keep moving forward and keep selecting it type of application. I know this can be done using regex but can't build a logic.
Use Regex To Find A Dynamic Text?
Nov 29, 2009I'm needing to use Regex to find a dynamic text. It will always be found between the same things. Now, I'm sure that made little sense, so let me clarify. I have a rich text box full of text. I am needing to use a Regex method to find a certain string of that text that is always different. This string will be located between the same two pieces of text every time.
For Example: If this is my string: id ="user_name" ><img style ="display: block;" usr ="resentful" I need to find the text in between id ="user_name" ><img style ="display: block;" usr =" and ".
VS 2010 Regex Of Formatted Text?
Aug 19, 2010The text I am trying to put my pattern into is:
<li class="hp">
<span>HP</span>
<strong>1850 (+300)</strong>
</li>
The (+300) can go away...i'd really only like to return just the 1850.
VS 2010 - Clicks The Remove Button, It Removes Random Items, Not The Selected One?
Mar 28, 2010I have a listbox were users can add items to. Then i also have a remove button which removes the selected item. The listbox also has a datasource, so to remove an item i uses this
[code]...
But i also want sorting on the listbox. But when i clicks the remove button, it removes random items, not the selected one. How can i fix this?
Parsing Or Regex On HTML In A Text File?
Jun 26, 2009I just spent about 2 hours searching this forum on this topic but I need some advice. I am looking to extract certain data from HTML source code that I have down loaded into a text file its about 9KB in size.I am looking to keep all email address found. How would this work or what would be the best method to use? This is what I would like to extract and write to another file:
[Code]...
Regex - Extract Text From Within First Curly Brackets?
Jan 31, 2012I have strings that look like this {/CSDC} CHOC SHELL DIP COLOR {17}
I need to extract the value in the first swirly brackets. In the above example it would be
/CSDC So far i have this code which is not working
[Code]...
Regex - Richtextbox With Some Colored And Formatted Text
Jul 10, 2009I have a richtextbox with some colored and formatted text
I'm using regex to put some html codes around the keywords so I can dump the output into a wiki i have
For example:
Code:
What I'm struggling with a little though is how to do the comments.
lets say I have:
CODE:
my regex does:
Code:
I can assume that if I see a -- then the rest of the line is green..
I have
Code:
which puts the font tag at the start, but dont know how to get the end of that line..