VS 2008 Create An Object Out Of The Form?
Mar 19, 2009In Visual basic is it possible to create an object out of the form e.g a picture that moves (windows dacer, Virtual sheep even Virtual girl (lol) )
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VS 2008 Create A Bitmap Object From A Graphics Object?
Jun 3, 2009i have drawn on a e.graphics object and now want to transfer the drawn stuff onto a bitmap object how can i do this?
View 2 RepliesVS 2008 Object Data - Create A Class And Create A Instance Of CarData?
Nov 28, 2010I want to create a class is it where I can do...
[code]...
How do I do this? Do i create a class and create a instance of CarData? but how do I add Color and Year etc to it?
Create A Form That Accepts Names (or Any Strings) As Input And Stores Them In A List Object?
Oct 6, 2010I'm trying to create a form that accepts names (or any strings) as input and stores them in a object. See attached form sample.Form Image:
Operations: ï Initially the NumericUpDown object on the form should be disabled.The user enters a value (string) in the textbox and clicks the Add button or presses the Enter key to activate that button.The application then stores that name in a List object, and displays the last entry in the Label underneath.The NumericUpDown should become enable after the first entry. The user should be able to move between all the values entered using NumericUpDown.
Component Can't Create Object Win 2008 64 Bit
Jan 4, 2011My app is a classic vb6 app. I have distilled my problem down to fact that an activeX control can't be registered on Win 2008 64 Bit using Regsvr32 but can be registered on Win 2008 32 bit and on Windows 7, Vista, XP/Pro, Win 2000 etc. The classic vb6 app works well on every Microsoft platform except Win 2008 64 Bit. Some Win 2008 64 Bit systems seem to work and we're not sure why, but many don't. The application fails with 429 error when run and when you try to manually register the activex component using regsvr32, the registration process hangs with this result[code]...
View 2 RepliesVS 2008 - How To Create Button Object For Program
Feb 17, 2010I'm looking for How to build object for use in my program. Example: I want to button my style and add it to toolbox and I can use it in every form and every project.
View 9 RepliesVS 2008 How To Create Own Custom Property That Is An Object
Oct 16, 2011how to create my own custom property that is an object but that allows a string to be passed in to the property grid to configure it.For example, with a font type property you can type "Microsoft Sans Serif, 18pt" into the property grid and it will create the appropriate font structure and fill it.
View 5 RepliesVS 2008 Use The New Keyword To Create Object Instance
Apr 13, 2010VB is telling me to use the "NEW" keyword to create an object instance. For example: Private Sub ScoreTotal(ByVal sender..., ByVal e As System.EventArgs) Handles ListBox1.SelectedIndexChanged
[Code]....
When I run the "MainStudentScores" form and click on a student with three scores separated by the "|", it should give me a Score Total, Score Count, and Average. However it is giving me an error message at "Scores.Add(intPlaceHolder)" This is where VB is telling me to use the "NEW" keyword. Does this make sense?
VS 2008 Create An Application Using .NET Which Will Import Python Object?
Sep 8, 2010I am trying to create an application using VB.NET which will import python object.
View 4 RepliesVS 2008 Create An Array Of Serial Ports - Deleting Dynamic Object
Jun 29, 2009I have the following code to create an array of serial ports.
[Code]...
Create A Global Object But Have The Events Within That Object Fire On A Separate Thread?
Oct 26, 2009I have an object that is defined as a global variable based on custom class. Within that class I have an event that gets fired a certain intervals. These events are fired on the same thread as where the object is declared. How do I create a global object, but have the events within that object fire on a separate thread?
View 2 RepliesMicrosoft Activex Component Can't Create Object While Initializing An Object Of SoapClient30
Jan 12, 2011I am trying to write an VBA application in Excel 2010 using "Microsoft Soap Toolkit 3.0" on 64 bit Windows 7 to consume an web service. But i got an error while initializing an object of SoapClient30.
Error message is :: Runtime error '429' :ActiveX component can't create object.
Failure To Create Data Controls To Access Database Object Reference Not Set To An Instance Of An Object?
May 3, 2011I was create Access database with Access 2003. I create VB project with Visual Studio 2005 Standard With connection wizzard I create coonect with this Access database, select all tablesI see this database inside Data sources and inside Server explorer Test connection is OK When I drag and drop table from Data sources, Wizzard don't create DataGridView, DataSourceBinding etc .. and I see popup window with mesage: Object reference not set to an instance of an object and then "game over"
View 2 RepliesVS 2008 Can't Run A Form With Shockwave Object On?
Aug 11, 2010ok so if i create a new form and i put in a shockwave object and debug it the form will not load and it comes up saying:
An error occurred creating the form. See Exception.InnerException for details. The error is: Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
VS 2008 How To Set Focus To An Object In A Form
Aug 6, 2009Here is my
Clipboard.Clear()
Activate()
[code].....
Constructor String - Create An Object And Use The Object To Display All Methods
Sep 21, 2009Under component services, a COM+ component is used by the company, right-clicking it and choosing 'Activation' tab will show the 'constructor string' that is used for DB server connection by all applications. How can I access it the simplest way possible?
[Code]...
Dynamically Create An Instance Of An Object When Passed The Name Of The Object As A String?
Nov 12, 2010I have a class library that contains a number of classes. I would like to dynamically create an instance of one of these classes, set its properties, and call a method.
Example:
Public Interface IExample
Sub DoSomething()
End Interface
Public Class ExampleClass
[Code].....
VS 2008 Form Crashes If A Database Object Is On It?
May 27, 2010I have an access database that I have imported into VB2008 through the data sources and have placed a table onto a form via drag and drop.Now whenever the form is displayed it crashes VS. I have tried deleting everything off the form, only leaving the database dataset, table binding source, table adapter and adapter manager on the form, even then it still crashes.I am running Windows 7 64bit, 2 of my peers are running Win 7 as well and are having this same issue, however the computers at our college are running Windows XP and have no problem at all with it.
View 3 RepliesVS 2008 Get A Topaz SigPlus Object On A Form?
Jun 26, 2010I am using VB Express 2008 an am trying to figure out how to get a Topaz SigPlus object on a form. I have downloaded sample code from their site, but still do not see hoe to actually get the object on the form. In their sample, the object does NOT show up in the Toolkit.
View 2 RepliesVS 2008 Form With An Object Bound To A Datasource Closes?
Aug 17, 2010My form closes whenever I insert an object that has a data bound in it. The object I'm trying to insert is a textbox from the data source window (drag n drop). I've checked on the database and that the table has records in it.
View 1 RepliesCreate An Object From The Class - Use The Object To Interact With The SQL Db?
Apr 12, 2006I am developing an IT Asset Tracking application using VB 2005 and SQL Server 2005 Express edition. Will I need to create classes to represent objects such as Computers, Printers, Scanners/Faxes, Contracts, Purchase Orders etc or are there any other approaches.For example, if I am correct, I will have a class called Computer and its properties will include Make,Model,CPU,Hard Disk,Memory etc. Is this the right approach.
Computers can be split up into Desktop PC's, Servers and Notebooks. Would I have to create separate classes for these as well or would they be ok under the Computer class.Once I create an object from the class, how can I use the object to interact with the SQL db.I am a beginner to VB.NET 2005 therefore I am slowly getting to grips with OOP.
Convert String To Form Object To Invoke Function Using 2008?
Mar 1, 2012In My project, i have Multiple Forms in which same Function name with return values. i like to convert the String name to Form Object and try to call the user defined function in the corresponding form from the Module I am using vb.net 2008 .
View 3 RepliesVS 2008 Drag Drop Operations Copying An Object Anywhere On Form
May 4, 2010I am looking for an advice how to do a drag and drop copying an object anywhere on the form and also move an object around and place it where the user wants. Is that possible? Kind of something what we have in the designer of Visual Studio, we can drag and drop a label or a textbox down on the form.
View 7 RepliesCreate A Login Form Using VB 2008?
Mar 2, 2010i am trying to create a login form using visual basic 2008 and i cannot get the coding to work there is only one section that is wrong, I am getting an error code saying : "value of type login_form.projectdatabase.logindetailsrow cannot be converted to string"i no for a fact that everything in the database is set as a text and is a string here is the code i will highlight the areas the code is underlined
Private Sub btnLogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLogin.Click
Dim Username As String
Dim Password As String
Dim LookupUsername As String
[code]....
VS 2008 : Create A Button In Other Form?
Apr 21, 2009After I'm creating a form, how to add a new button or WebBrowser to the new form? Using the
Dim form2 As New Form
Dim webrowser1 As New WebBrowser
VS 2008 : Create Lines In A .NET Form?
Apr 11, 2010create lines in a VB .NET form? I can't see any correspondent control .I have used the Visual Basic Power Packs 3 , but there are two problems :- I can not select simultaneously both the lines and the labels .- When �sending to back� the labels , I can�t pick them again .Is there any other way to create some lines on the form ?
View 13 RepliesVS 2008 Create A Graph In A Form?
Nov 19, 2009I need to read a text file with 100 data points across different parameters and use VB to select two variables to compare on a line graph.
1) How do I read a text file into a form?
2) How do I create a graph with the proper labels?
3) How do I choose the x and y axes when given several data sets to analyze?
VS 2008 Create Form By Code
Nov 1, 2011I'm using Vb2008.I found this code to create forms in vb.net but I don't know how to use it .[code]
View 3 RepliesError - Creating The Form - Object Reference Not Set To An Instance Of An Object
Apr 13, 2012I'm having this problem with my code and cannot seem to get past it although it was working fine before. The error is "An error occurred creating the form. See Exception.InnerException for details. The error is: Object reference not set to an instance of an object." The code is:
CODE:
I am trying to get information to be pulled out of a database and show in text boxes on another form (frmviewsdets). The error occurs when it gets to the line frmviewsdets.txtsnumber.Text = rdr("StudentNumber") and even when a breakpoint is applied there it just moves on to the next and so on.
I have tried to show frmviewsdets before I pull the data out of the database beut I get the same message.
Windows - Access The My.Application Object From A Form Or Control Object?
Jul 6, 2011I have a solution with several Projects in it. There is a Windows App project (called ImportClient), and a Class Library (Import.Library). The Import.Library has functions to perform data imports (I have other applications in the solution that also need to call it). But the interactive application, I want to be able to pass in some form controls, and have it update the GUI. No problem. But, I also want to execute a DoEvents() so that the loop execution doesn't hang other interaction to the app.
So, ImportClient has a reference to Import.Library. But I can't add a reference to ImportClient to the Import.Library, because the compiler complains about circular reference, etc. I don't know how else to define the My.Application object of ImportClient as a parameter to the data function in ImportLibrary.
(I realize this is a dumb question - problem is, for this project I have a tight timeline, and haven't learned how to do the BackgroundWorker process. If you think I could pick it up quickly, I'm open to some hints about how to update the progress bar on the GUI, and how to pause / cancel the background task.)