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.
This is a tricky situation. I want to extract a certain substring from the strings given below, using VB 6.0. I process each string (row) in a for loop one by one.
may i know how to extract "+ from a group of Substring? i tried the indexof method like i1 = s1.IndexOf(" "" ") but its giving me error probably because the compiler thought its unclosed clause.
I am trying to grab the "+ from the string : +CMGL: 1,"REC READ","+6596231118",,"09/08/13,00:17:11+32"Fire alert So this will actually grab the string starting from the "+ and including the handphone number until the next" , like this +6596231118 I have tried the substring method but it wont work because of the memory location over at the +cmgl.
I'm trying to create a valid RegEx replacement pattern for correctly formatting specific .XML file names. Specifically, if a file name does not begin with a prefix, let's say, ACE_. If the XML file name and extension does not begin with ACE_, prepend the string ACE_ to the file name.For example, if my input source string is the following:
Widgets.xml
I would like to execute a single RegEx Replacement that would result in the string being:
ACE_Widgets.xml.
Conversely, if the string already begins with ACE_, I would like it to remain unchanged. Also,how can I include the pattern ".xml" to ensure that the string pattern for the file name and extension ends with ".xml" in the same matching pattern for the RegEx Replacement pattern? As for the match, I have some luck with the following:
^ACE_{1}[dD]+
Which indicates there is a match for the pattern if the input string is ACE_Widgets.xml and no match if the string is Widgets.xml The RegEx pattern would suffice, but if you need to know the language in which I'd like to use the replacement pattern is in .NET 4.0 in either C# or VB.NET.
The following posting is close to what Im looking for, but with the inclusion of the *ix directory path prefix, and the use of preg_replace() in PHP, I'm having a bit of a struggle getting it to work with what I need to do:
Regular Expression: How to replace a string that does NOT start with something?
How will I select a substring with 2 criteria? I have a Richtextbox where I select a number after a : with this code; For Each line As String In Richtextbox1.Lines Dim equalsPos As Integer = line.IndexOf(":") + 1 txtFound.AppendText(line.Substring(equalsPos, line.Length - equalsPos)) Next This is working ok, but the whole line.length is appended for number2. The line ex. Some text:my number some text-my number2. I want my number appended to txtFound, and my number2 appended to txtFound2. With my code only number2 can be appended correct.
Im making a class that represents a file. Im making a sub that reads data from one byte array into many properties. Now i need something that returns a byte array but only the first 4. Let me demonstrate because i can't think of a logical way of explaining. "something".substring(0,3) That would return a string containing "som" i need a function like that for a byte array
[code]...
Is there an existing function for this type of thing ? i've looked but didn't see anything that I understood.
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.
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:
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?
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:
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.
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.
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?
I have an issue here, lets say I have this string: "Lets create a database called 'farfromwest' and then host it" And I want to change the substring that is inside the ' ' with "nearwest", how can I do it? "Lets create a database called 'nearwest' and then host it" Remember, I want to change what is inside ' ', this means it could be any word, not just the one of the example!
i am trying to extract tar.gz file using sharpziplibthis file contain 3 folders and 11 files but this code extract only single file and its folderor this my code is as below
Imports System Imports System.IO Imports ICSharpCode.SharpZipLib.Tar
Is it possible? And before you tell me to use SharpZipLib or something, i should warn you since i am a complete noob and cant use it without a complete, easy to understand guide.
I have a big problem with my application! I must be extract a Windows DigitalProductId with VB 2010 in Windows 7 x64. I have tested a lot of code but I haven't resolved the problem... This is an easy code, it work perfectly on x86 but non on Windows 7 x64. (I haven't tested on Vista x64).
Code: ' A function that retrieves the product key used to install Windows. Public Function GetProductKey() As String ' This function will retreive the digital product ID from the registry ' and decode it into the CD key used to install a Microsoft product. ' All that is needed is the registry path to the digital proudct ID block ' for the product in question. [Code] .....
Error: System.InvalidCastException: Unable to cast object of type 'System.Int32' to type 'System.Byte[]'. The variable dpidDataBlock return ZERO after Registry.GetValue
How to extract digits from the beginning of a string? 1234A - should output: 1234 123AB - should output 123 12ABC - should output 12 1ABCD - should output 1
I have a question about how to get a button to check for a textbox contents, and then compare that with data in my fairly simple database (It's meant as a login procedure).
Here's my database:
It has 2 values, 1 for the manager and 1 for the Admin
Here's my Login screen:
Now...
Everything works just fine, all the code is correct so all the buttons work. For the program i'm making, there's 3 types of users, 1 user who can only change how much money a customer owes the company, 1 user that can add new customers and other little things and one Admin who can change pin numbers and manage backups and stuff like that. For the last 2, i need pin-number/password protection obviously.
The user should enter the pin and then press ok, after which the ok button checks if the pin number the user entered, corresponds to either identifier 1 or 2 (5566 or 6655 for now) and if correct, show the user the next form.
i have a question is it possible to make a program that can self extract it self? EG. i have app1 and i run it and other 2 files are produced.and another program that does the opposite: i have app2 and other files and packs it self into 1 .exe file
