Load A Class In Richtextbox?
Jun 11, 2010Is it possible to retrive a class with formating in a control like richtextbox
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Load A Class Totally Independent From The Mother Class?
Jul 4, 2009I have a class that needs to create another class (that inherit from window). This second class build a set of controls in a new open window.
Because the process of building this new second class it quite long
I need to open this new window in a different thread
I am trying to do this with a backgroundworker but as soon as the new class starts to build the interface (textboxes etc) it casts an error saying that the thread must be static
Load Richtextbox From Memorystream. WPF/VB>NET?
Apr 16, 2010I have some trouble with loading a richtextbox from a memorystream.I have some data in a database table stored as a byte array, I convert it to a string and load it into a memorystream and then I want to load that memory stream in the richtextbox. The application breaks on
Dim tr As New TextRange(rtbTemplate.Document.ContentStart, rtbTemplate.Document.ContentEnd)
though.
[code].....
Browse For And Load A Txt File Into A Richtextbox?
Aug 4, 2009it seems so simple but i cannot find the answer. I have a menu strip item (open...). and I have a RichTextBox1. I need to open *.txt and have it displayed in RichTextBox1. Currently I have no code behind 'open...'
View 1 RepliesCannot Load An RTF File's Text Into A RichTextBox?
Nov 30, 2011I'm trying to load a RichTextBox using an RTF file that is embedded as a resource:
Private Sub Button1_Click( _
ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button1.Click
[code]......
Load TXT Files In Many RichTextBox Using OpenFileDialog In VB?
Mar 11, 2011I have in my form 2 RichTextBox , one Listbox , one OpenFileDialog and one Button . In those 2 RichTextBox I would like to load two (*.RTF) FILES .
Application Steps :
1- When I click the button , an OpenFileDialog open .
2- I choose those two files (*.RTF) and when I press the OK in OpenFileDialog, the path of those two files are written in the ListBox as Items.
3- After getting the path of those two files , I would like to load them into those two richtextboxs .
The problem is that I don't want to specify the richtextboxs names in order to load the files . What am I saying ? I.E : I don't want to use that code : "RichTextBox1.Loadfile(Listbox1.items.item)" When I debug my application : everything goes well , only when the listbox items are loaded in the richtextboxs control I get only one file loaded on those two richtextboxs. Right Now I have written these codes :
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
OpenFileDialog1.Filter = "RTF Files (*.rtf) |*.rtf"
[Code].....
Load Word File To Richtextbox?
Mar 6, 2009How can i load the contents of word file in richtextbox, as they are in word file, with all line breaks and formatting?
View 2 RepliesLoad Parts Of A Created .xml File Into A RichTextBox?
Nov 18, 2010I have been investigating xml and find it quite fascinating. Not sure it is worth the effort as far as the sppeed of loading scriptures into a richtextbox.Scenario: User double-clicks in TreeViewLibrary and opens the nodes. He double-clicks on Genesis Chapter 1. Genesis Chapter 1 Verse 1 loads into the RichTextBox.[code]
View 1 RepliesHow To Load MS Word Document File Content In RichTextBox
Sep 22, 2006In my rich text box control I need to load the msword document file. My word document file contain but it is accepting only a text file.
View 13 RepliesLoad Images And RTFs Into RichTextBox And Picture Box At Runtime Using Menus?
Jun 19, 2010I am not a total newbie to Visual Basic. However, the last time I used it was back in the days of DOS and Windows 3.11. Now I am using VS10 on a Windows Vista machine and it so different, I feel like a total newbie.
I am working on a project that I wish to load RTF files into a RichTextBox and an accompanying image into a PictureBox at runtime. I want this to happen when the user clicks a Menu Choice.[code]....
RichTextBox Control And Socket Class
Nov 20, 2009I am using a RichTextBox control and a Socket Class. When I use the AppendText function in Form_load it get's added, but not in the event when text is received.
Code:
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
client.Connect(URL, PORT)
RichTextBox1.AppendText("Connecting...")
End Sub
Private Sub client_onConnect() Handles client.onConnect
[Code] .....
Just so you know, the MessageBox showing in Data is working perfectly.
VS 02 / 03 New Class Library (DLL) - MessageBox - RichTextBox Not Found
May 12, 2010I am adding an existing vb file to a class library and its not compling. It can't find MessageBox, RichTextBox. The file is importing System.Windows.Forms and the complier is not finding that either. What can I do to make the compile find MessageBox, RichTextBox?
View 3 RepliesRichtextbox.text To Also Be In A Different Textbox On The Form - Class Makes The Rtbox
Jul 26, 2011in the richtextbox(from my class) gotfocus -what I need is the richtextbox.text to also be in a different textbox on the form. the richtextbox(readonly) is from my class that has mousedown and mouseup code and more than one richtextbox (small in size) will be on the form in a container so when user clicks on one I need the richtextbox.text to also be in a regular textbox (not from my class) and not located in container. And I need to read a property I made in my richtextbox class.
[Code]...
Class Files / Dll's Load At Runtime?
Aug 16, 2011I apologize if this is a rudimentry question, but I have an application that makes several calls to several .dll's. I notice that the first time the function is called, it seems to take a very long time (about 10 seconds) for the functions to complete.
View 2 RepliesHow To Load A Generic Class Without Loop
Jul 15, 2010ok this is the thing I have right now which is working quite well beside its a bit slow:
Public Function GetList() As List(Of SalesOrder)
Try
Dim list As New List(Of SalesOrder)
Dim ds As DataSet
ds = cls.GetSalesOrderList 'CLS is the data access class
[Code]...
Load A Class Into The Current Instance Within Sub New?
Aug 23, 2010I have written a class to model an object in vb.net, using vs2008 and framework 2.0. I am serializing the class to an XML file for persistent storage. I do this with a method in the class like this:
Public Sub SaveAs(ByVal filename As String)
Dim writer As New Xml.Serialization.XmlSerializer(GetType(MyNamespace.MyClass))
Dim file As New System.IO.StreamWriter(filename)
[code]....
I now want to do a similar thing but reading the class from file to the current instance, like this:
Public Sub New(ByVal filename As String)
Dim reader = New Xml.Serialization.XmlSerializer(GetType(MyNamespace.MyClass))
Dim file = New System.IO.StreamReader(FullPath)
[code]....
However, I cannot assign anything to "Me". I've tried creating a temporary object to hold the file contents then copying each property and field over to the current instance.I iterated over the properties (using Reflection), but this soon gets messy, dealing with ReadOnly collection properties, for example. If I just copy each property manually I will have to remember to modify the procedure whenever I add a property in the future, so that sounds like a recipe for disaster.
I know that I could just use a separate function outside the class but many built-in .NET classes can instantiate themselves from file e.g. Dim bmp As New Bitmap(filename As String) and this seems very intuitive to me. how to load a class into the current instance in the Sub New procedure?
Load A Generic Class Without Loop?
Jul 20, 2010Public Function GetList() As List(Of SalesOrder)
Try
Dim list As New List(Of SalesOrder)
Dim ds As DataSet
[code]....
Now once I start retrieving more than 10000 records from the table, the loop takes long time to load values into generic class. Is there any way that I can get rid of loop? Can I do something like the following with the generic class?
txtSearch.AutoCompleteCustomSource.AddRange(Array. ConvertAll(Of DataRow, String)(BusinessLogic.ToDataTable.ConvertTo(WorkOr derList).Select(), Function(row As DataRow) row("TradeContactName")))
Execute The New Class From The Form LOAD Event?
Oct 25, 2010I want to develop a program using VS 2010 Pro, VB and .NET 4.0 to run on a Windows standalone computer.The program will be loaded by another program that checks for a text file in a directory.When that file exists, the program I want to develop will be started and it will process the text file.The new program will not have any buttons or dialog boxes, it will simply display the progress of the processing of the text file and then it will simply terminate and exit.
I know I can start the processing by putting code in the LOAD event for the form, but i want to make a new class for all the processing to start from and have the new class perform all of the steps necessary to complete the processing of the text file.Of course this new class will use other classes to do all of the different processing steps.How do I execute that new class from the Form LOAD event?
Asp.net - Could Not Load Inherited Class For Aspx Page
Feb 29, 2012When I transfer my project to a server, I now get this error message. What does it mean and how do I fix it?
Server Error in '/HD' Application.
Parser Error
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: Could not load type 'HD._Default'.
Source Error:
Line 1: <%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="HD._Default" %>
Line 2:
[Code]....
Call A Public Class From The Load Event?
Oct 19, 2010I would like to know how to call the "Public Class Test" that I created in my app which creates a directory and subdirectories. Now, how and where do I call or reference that "Public Class Test"?
I am using VS2008 (vb)
Save Chinese AND English From RichTextBox To Text File And Load/parse File Back Into RichTextBoxControl?
Nov 19, 2010# TAG NAME = is saved to a file using the code below but when I load that same file back into a RichTextbox Control using additional code below, I get inconsistent results as I try to parse the text. Has anyone else had this problem?'Save the contents of the RichTextBox into the file.richTextBox.SaveFile(saveFile1.FileName, RichTextBoxStreamType.RichText);'Retrieve contents of File into RichTextBox control Dim logData As String
logData = System.IO.File.ReadAllText(path + "\" + filenname);
VS 2005 How To Load A Html File In Htmldocument Class
Aug 27, 2010I need to Read a HTML File and retrieve Tag value and attribute value.In HTMLDocument there is no LOAD function to load a html file,but there are methods like getElementByTagName.How to load a html file in htmldocument class?
View 5 RepliesMake A Shared Function For Form Load In A Separate Class File?
Jan 9, 2012i would like to have a shared function in a separate class file to address the form location . but i dont know how can i get this to work. if i use this below code in my form its working . but i cannot move this to a class file.
Shared Sub Formlocation()
Me.StartPosition = FormStartPosition.Manual
Me.Location = Screen.GetWorkingArea(Me).Location
End Sub
Way To Search A Richtextbox Textfile That Will Highlight All Word Finds And Then Send Them To Another Richtextbox?
Aug 26, 2010I have a richtextbox with a large file inside....I want to be able to search for "Fornication" within the text (KJV Bible) and have every instance of that word to pop up into another richtextbox along with the scripture it is in.
View 1 RepliesProgram Files Are All Mixed Up - In Class Saved Program In With Load Of Other Test Programs For The Same Assignment
Jan 8, 2010In class i saved my program in with load of other test programs for the same assignment and got everything mixed up i finally figured out what was what and loaded the program in Visual Basic. Now my program doesn't recognize one of my forms when i try to access the design view of it. I hit run for the hell of it and the program runs with errors of course but the form1 "the missing one" shows up with all the buttons etc and i can use it.
Heres the link to the files. [URL]
VS 2008 : Load Forms From A Class Library Project (.dll) Into New "menu Application"?
Apr 8, 2011I have a class library project (.dll) which contains a couple of forms.I now have a new project that would be the Client.
1) How do I load the forms from the dll into this project at runtime?
2) How do I set the client to be the MDiParent of the forms that will be opened from the dll?
Create A Richtextbox On Formload Then Drag And Drop On Richtextbox?
Jun 28, 2011I'm currently having a problem dragging and dropping my label1.text to a richtextboxt which isn't created on design time...well im currently found a solution but i think it is only for a temporary solution because i use a drag and drop i drag it to a textbox then it willl transfer the data to the richtextbox....through the use of the textbox... here is the code ive come through..[code]...
View 2 RepliesGet Text From Richtextbox In A Form To Another Inside A Richtextbox?
Jul 25, 2011I am creating a text editor like notepad. Well its an advance type because it is a tabbed notepad type. It saves html files.
I only created tabcontrol on the design time named TabControl1. the tabpages and the richtextbox are created on the form load and when adding tabs. [code]...
Set Text To A Richtextbox In Form To Another Inside A Richtextbox?
Jul 26, 2011I have 2 forms. The 1 is named frmMain. inside of it is a Richtextbox named RTB.
The other form is named frmInsert. Inside of it is a Richtextbox named rtbtext.[code]..
Class C Inherits Class D Is Class D A Superclass Or Parent Of Class C?
Dec 16, 2009If Class X is within the scope of Class Y, is X a subclass of Y?If Class A is a sub Class of B, then is Class B considered a super class of A?if Class C inherits Class D is Class D a superclass or parent of Class C?if Class E extends Class F then we can consider Class E a child of F?if Class G inherits Class H and is within the scope of Class I then who is the parent of Class G? Classes that inherits Class J and classes that are within Class J are all sub classes of Class J?
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