How A Single Word Can Be Splitted And Saved To An Array E.g "DH23"
Sep 5, 2010The result should looks like:
array1(0)="D"
array1(1)="H"
array1(2)="2"
array1(3)="3"
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Retrieving A Single Word From An Array And Into A Label/textbox?
Jul 18, 2011Retrieving a single word from an array and into a label/textbox?
View 5 RepliesNull Reference Exception Unhandled Error When Input Is Saved Into Array After Array Has Been Erased?
Jun 23, 2011n my project i am to enter a name and a test mark into two separate text boxes and then select the button to store the information into the arrays, one array for names and another for marks, but when it is reset using the Erase <Array> fuction andi try to re enter information, no matter what information is entered i get a "Null Reference Exception Unhandled" Error.I am using Visual Basic 2008.My code is as it says from now:
Public Class frmAdverageTestMarkCalculator
Dim ClosingMsg As String
Dim Closingtitle As String
[code].....
Making Sure A Word Document Is Saved?
Mar 11, 2009I am creating word documents in a forms application and happily saving them, however the user then has the ability to modify those documents.I need to make sure that the modified documents get saved as they exit word. Can this be done?Don C
View 6 RepliesMS Word Saved RTF Files To Richtextbox?
Jan 8, 2010I'm developing a command line application in Visual Basic .Net 2005 for converting RTF files into TXT. The application works perfect except for one thing. The files saved with MS Word containing some textbox make trouble. I'll explain it better with an example
1 - I open MS Word, I create a new document.
2 - I insert a texbox and i write some words inside.
3 - I save the file as RTF.
4 - I use my command line application for converting the RTF into TXT. The text inside the textbox doesn't appear anywhere.
The thing is that if I open the RTF file with wordpad it shows the text. It's not in a text box, but it shows it.The problem is that this application will read files uploaded by users automatically so I can't just leave it like this, I have to take into account that there is the possibility that some user will save an RTF file with a textbox inside so I need it to be able to get the contents of the textbox the same way wordpad does.
Here is the code
Try
Dim args(2) As String
args = System.Environment.GetCommandLineArgs
Dim c As New System.Windows.Forms.RichTextBox
[code]....
Opening A Saved Microsoft Word Document?
Nov 24, 2009i use Visual basics express edition 2008. What i need help with is code for opening an already saved (one that i created) microsoft word document using a button in VB.
View 4 RepliesInsert Splitted Data Into DB?
Mar 4, 2011i want to insert the splitted data into database table which has only one column.for eg; textbox1.text= 102,103,104 i want to split this numbers into three and that numbers should be inserted in Access db table as follows
EMPNO
1st record 102
2nd record 103
3rd record 104
Read A Saved Wordlist File And Using A Timer Insert Words From The Word List At Random Timed Intervals?
Mar 6, 2010I'm trying to make a form that will read my wordlist. txt (one word or phrase per line) then using a timer, insert one word randomly selected from the list, and display it in textbox1 where it will remain until another timer changes the word. The word in the textbox will display for a random time 1min to 7 min, then the textbox displays another word randomly selected from the word list.
View 1 RepliesVS 2010 Count Number Of Splitted Items?
Feb 13, 2011I am back as always! Here is my question. First and formally, With the code;
SendRequest("http://aavirtual.net/brett/core/classes/class.acars.php?fun=6")
Dim Splitter
Splitter = Split(request, ";")
With that data above, I am creating a For Statement to loop all the data being pulled, into a Rich text Box. Here is the question. I need to count the number of objects Splitted.
Example:
Car;
Train;
Boat;
Bike;
The Splitter is ";", And there are a total of 4 Objects needing to be split. How can i count the number of objects? The Objects are Car;Train;Boat;Bike, And I need visual basic to count the number of those objects which is 4. But I need a function that will output that.
.net - Combining Array Of Arrays Into Single, Distinct Array Using LINQ
Apr 19, 2011Can this be rewritten any better using LINQ? I'm a C#er trying to think in VB.NET for this current project. It's in an ASP.NET Web Forms .vb codebehind:
Public ReadOnly Property AllowedCategoryIds As Integer()
Get
Dim ids = New List(Of Integer)
[Code]....
Change A Single Rtb Word Color?
Jul 5, 2010I am trying to change the color of a word in a rich text box.e.g. if u type if, and, end, sub into the vb code editor it will change blue.
View 1 Replies'send' A Single String To A Word Object?
Jan 23, 2009i want to 'send' a single string to a word object .. i need a hard-enter in that string
"Text" & vbCrlf & "Text" .. still gives me Text Text in word .. instead of
Text
Text
How To Add Multiple Documents Into A Single Word Document
Sep 9, 2008I have written the following code:
Dim cmdString As
String = "Select x from abc where s='Y'"
[code].....
VB IRC Client - WriteStream Only Displays Single Word In IRC?
Nov 16, 2010I have been writing an ever so simple IRC client in visual basic. I have a niggly issue whereby when I am writing to the network stream. On other clients my message cuts off after the first space character. I'm sure this is something simple as the messages are being sent, receiving is fine and debugging the issue it wherever I read the message (i.e. if I debug.print the message being written to the stream it still includes all the words and spaces.) Here is my code.
[Code]...
User Can Click A Button That Opens Up A Rtb With Every Single Word ?
Nov 13, 2010I have a Search form where the user can click a Button that opens up a rtb with every single word (12,800+) used in the King James Bible. Every word is Capitalized ("Thankful, Grateful", etc), so in my code, the user selects a word, then right-clicks and sends the word to the TextBoxSearch in lowercase. Now, if the RTBDisplay (where all search results go) is empty, then a msgbox pops up asking if the user would like to re-search the same word in Uppercase. If they click OK then the word in the TextBoxSearch (lets says: "thankful") is supposed to become "Thankful". But instead, the TextBoxSearch goes blank. I have tried many variations of code, and here is my latest (doesn't work):
If Me.RichTextBoxSearch.Text = "" Then
MsgBox("Would you like to search the same word but in Uppercase?", CType(1, MsgBoxStyle), "Re-Search?")
If CBool(MsgBoxResult.Ok) Then[code]....
Mouse Over Event To Highlight Single Word(s) In Rich Textbox
Sep 11, 2009I have a rich textbox with words in it separated by space characters. I want to create a mouseover event so that when I drag the cursor over a single word in the rich textbox that the word wil be highlighted grey. How do I set up the mouse over event to trigger whilst hovering above this specific control and do I make it recognize a stand alone word,
View 11 RepliesVS 2005 - Get A Single Word Listed In A Listbox To A Appear In A Rich Text Box?
Apr 11, 2009in terms of code how would i go about getting a single word listed in a listbox to a appear in a rich text box on a single button click?
View 23 RepliesParse Single Line In Textbox But Make Each Word / Number A String On Its Own?
Nov 9, 2011I am populating a textbox with a single line of numbers that I would like to seperate out into strings.[code]...
View 3 RepliesSaved Games To Be Saved Onto A Encryted File?
Apr 13, 2009I am creating a simple button based rpg and was wondering if someone could help me with 3 things how to hold information within the game until the player save's the game, Saving the game, and Loading the game.I want the saved games to be saved onto a encryted file like .db or .dat file..
View 3 RepliesAdd Array Items To A Single Message Box?
Aug 3, 2010I would like to add items to a new line of a message box from an array. I gave it a try and should have known it wouldn't work
Dim messageString As String
If (count = 0) = False Then
i = -1
[Code].....
Array With A Single Element Javascript
Sep 1, 2011I have a site that dynamically creates two arrays of Lat/Long values based on the stores that the currently logged in user can see. If the user can only see one location then I get an error about array length needing to be a finite integer. When I look at the source I see var ls = new Array(45.056124);is being created on the page dynamically which is what I'm expecting. Except I think it is treating it as if I am trying to set the length of the array instead of set the first element to that value.How do I go about creating an array using the ClientScript.RegisterArray Declarationfunction to hold a single double value using vb.net?
View 3 RepliesArray With A Single Element Javascript?
Feb 20, 2010I have a site that dynamically creates two arrays of Lat/Long values based on the stores that the currently logged in user can see. If the user can only see one location then I get an error about array length needing to be a finite integer. When I look at the source I see
var ls = new Array(45.056124);
is being created on the page dynamically which is what I'm expecting. Except I think it is treating it as if I am trying to set the length of the array instead of set the first element to that value.How do I go about creating an array using the ClientScript.RegisterArrayDeclaration function to hold a single double value using vb.net?
Split Single Array In To Two On Both Directions?
Jan 4, 2012i am having an array of int like this [1,2,3,4,4,3,2,1] now how to split this single array in to two on both directions
like this [1,2,3,4] and [4,3,2,1]
Getting And Setting Single Bits In A Byte-array Using .net?
Jul 5, 2011I have a byte array with 512 Elements and need to get and set a single bit of a byte in this array.The operation must not change any other bits, only the specified one.So if I have a byte like &B00110011 and would like to change the third bit to 1 it should be &B00110111.
Like this:Dim myarray(511) as byte myarray(3).2 = 1 ---> This would change the third bit (start counting at 0) of the third byte to 1 I know it should be easily possible using bit-masking but I don't have the time to try for days to get it working.
Make Some Single Dimension Array Lists?
Sep 7, 2010I've managed to make some single dimension array lists but I can't figure out a multi dimension arraylist.
Here's what I'm trying to do:
I have a database (mdb) with 5 columns that I want each row to be in an array list.
In PHP what I'd typically do is:
$array[$field1] = array($field2,$field3,$field4,$field5);
How I do the same in vb.net so anytime I need to fetch an item for a specific for the row1 I could call it?
For a single dimension I could do the following, but I can't figure out how to add more fields to a single array row:
Dim tmpArrayX As New ArrayList
tmpArrayX.Add(field(0))
tmpArrayX.Add(field(1))
etc...
Turning The Number From An Array Into A Single String?
Nov 3, 2009ow would I go about turning the number from an array into a single stringsay for example I had:
Dim MyArray(4) as Integer
MyArray(0) = 1
MyArray(1) = 2
[code].....
VB 10 Class Project/Single Array Usage?
Mar 11, 2012I'm doing a project for my beginners programming,logic, and design class. The project is a Sales Solution/Bonus Calculator. I really just want to know if I actually coded the array correctly. I've found the same project on here but I wasn't even really sure if what they had up was correct. I have a pretty solid idea of how to get through this I'm just feeling a bit overwhelmed. If you notice any other errors please point them out. I'm not looking for the answer I'm just looking for the path to get there on my own merit. Here's what I have so far:
Public Class Form1
Private Sub Report_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CreateReport.Click
[code]......
Read An "Structure" From Saved File Into An Array?
Mar 23, 2011How can i read an object "Structure" data from saved file into an array?" I saved my data by (FilePut) Function "this is part of the code I used
Dim MyFile As String = SaveFileDialog.FileName
Dim X As Integer = FreeFile()
FileOpen(X, MyFile, OpenMode.Binary)
[code]......
Change The Variable StrLettersGuessed Into A Single-element Array?
Jul 12, 2009How do I Change the variable strLettersGuessed into a single-element array
View 4 RepliesObject / Array Reading (Row Or Column) Into Single Variable?
Apr 9, 2009I have a variable defined as Object(,) that was read in from excel. Without getting into a for/next, is there a simple way to read the c-th column or r-th rown from that array into a single variable?
View 2 Replies