Create A Xml Output Forc Ode, In VB6 The XMLfile Is Declared As Type XML?
Jul 8, 2009I want to create an xml output for my code, in VB6 the XMLfile is declared as type XML, how is this done in VB.Net?
View 7 Replies
ADVERTISEMENT
Error:Events Cannot Be Declared With A Delegate Type That Has A Return Type?
Apr 22, 2010I have a delegate and its event in C# as below:
public delegate UsernameCredentials UsernameRequiredEventHandler( object sender, string endpoint );
public event UsernameRequiredEventHandler UsernameRequired;
On Converting the above code in VB.Net as follow :
Public Delegate Function UsernameRequiredEventHandler(ByVal sender As Object, ByVal endpoint As String) As UsernameCredentials
Public Event UsernameRequired As UsernameRequiredEventHandler
I am getting error on the above line saying that "Events cannot be declared with a delegate type that has a return type".I understand that this is not supported in VB.Net.
Retrieve Declared Type For Value Type Variables?
Sep 22, 2009I have an object that I know was originally declared was an enum, but I need tothe specificnum type. I'm aware of the GetType method and it appears to work correctly, but I can't figure out how to go from there to a direct type comparison For reference types, you can use Typeof(object1) Is Class1, but this doesn't seem to work for value types.
View 3 RepliesEnums Can Be Only Declared As Integral Type?
Jan 7, 2010i've got a custom integral type, and i want to be able to
Private Enum ENUM_Stuff As MyInteger
what i want to do: to know if there is anyway to make the above statement valid
Removing Or Rebuilding Dynamically Declared Type
Dec 8, 2009I am dynamically declaring types (using ModuleBuilder.DefineType() which are used to allow for strongly typed data sets from a CSV file. However when the user adds or alters a column definition I'd like to remove and rebuild the data type. How I drop and recreate a type - do I have to unload the whole assembly or how is it done?
View 3 RepliesCreate A Client/Server Application - Can't Get The IPaddress To Be Declared?
Dec 15, 2011I have to create a Client/Server Application...for a project...Its not a programming class so the Professors allowing us to look code up online and just use that...Can anyone help get me started, Ive found some code but most of it uses TCPListener and Visual Studio says this is obsolete. An I can't get the IPaddress to be declared either..
View 1 RepliesChange Application Output Type?
Mar 9, 2010Have a Console Application and wonder if it is possible to change the type to Class Library and comment out statements that reflects "Console.WriteLine" ??? or do I need to start out with a fresh Class Library?
View 1 RepliesCreate A Screen Recorder But Received Error16'TextBox1' Is Not Declared?
Feb 8, 2012[code]...
Error16'TextBox1' is not declared. It may be inaccessible due to its protection level.C:UsersCatalindocumentsvisual studio 2010ProjectsIntelligent Robot OSIntelligent Robot OSsrec.vb7345Intelligent Robot OS
CodeDom - Change The Type Of Output Project?
Dec 17, 2009I know that I can launch activate/Use functions in assemblies that I have created, but can I start subs? and If so could I start Sub Main from an Assemble? What I mean is I want to run the created program in memory from a sub main and I dont know how .
My other question is how can I change the type of output project? So from a console app to a Windows Form app? ( I am no longer talking about using the assembly dynamicly this is more about creating the physical exe as what I want it as.
I know that they are the Compiler options command line but is it the same as the ones that Visual studio use when compiling? (The ones you see in the out put window)
This one:
CODE:
Variable Naming Conventions To Illustrate Variable Type And Where Variables Are Declared
Aug 24, 2009I am looking for a good resource on variable naming conventions to illustrate variable type and where variables are declared. So I will have public variables, Private variables, private or local variables. I also may want to declare variables with the same name in different class code (i.e. in the code behind different forms). I am assuming good coding would dicatate a prefix for declaration location.
View 4 RepliesGeneric Mustinherit Class - Receive: "Type Argument BaseObject Is Declared 'MustInherit' ?
Aug 23, 2011i have 2 mustinherit classes where one is a generic one:
'Visual Basic 2008 - .net 3.5 - Any CPU
Public MustInherit Class BaseObject
End Class
Public MustInherit Class BaseObjectList(Of T As {New, BaseObject})
Inherits List(Of T)
End Class[code]...........
i receive: "Type argument BaseObject is declared 'MustInherit' and does not satisfy the 'New' constraint for the type parameter"users would never enter data in the wrong form,files they choose to open would always exist and code would never have bugs.
Error - A Project With An Output Type Of Class Library Cannot Be Started Directly
Jan 11, 2008How do I reference the library project when I get this error?
"A project with an output type of class library cannot be started directly In Order to debug this project, add an executable project to this solution which references this library project. Set the executable project as the startup project."
Error : A Project With A Output Type Of Class Library Cannot Be Started Directly
Feb 18, 2010I have downloaded the attached code from codeproject site, i'm new in vb.net, i have some background knowledge in vb6. when i try to run the code the following error message is diplayed:"A project with a output type of class library cannot be started directly"
View 2 RepliesDeclared Variable Appearing Not Declared?
Feb 24, 2011The following is a screenshot of the problem: What can I do?
View 3 RepliesCreate Output In List Boxes?
Mar 16, 2010Here is my code, I cannot produce the output in the lstresults.Text box
Public Class Expense_Report
Const expenseDivide As Double = 50
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code]....
Create Form With RichText Output Control?
Sep 22, 2011I'm a really new programmer, teaching myself VB .net
Basically I need user input text from fields in a panel assembled and some parts formatted ( basically italic) and displayed in text box. Really the same as MS Word dose for citation references, then it displays the input correctly.[code]...
Way To Create A Randomizer Where Can Change The Output Of A Number?
Aug 9, 2011I would like to be able to create a function where I can change the probability of a number being outputtedI am creating (Well have created) a slot machine game but the outputs are completely random and I would like to change the odds. Is this possible and if so could someone show me or direct me in what I should do to create this function.
View 6 RepliesError: Argument Not Specified For Parameter 'XLSFile' Of 'Public Sub New(XMLFile As String, XLSFile As String)'
Feb 23, 2011I am not the one who developed this tool, it's the previous programmer and they gave the project to me to update it however, when I try to run the application in my local computer I am getting this error: Argument not specified for parameter 'XLSFile' of 'Public Sub New(XMLFile As String, XLSFile As String)'.
The error points to the code below in bold letter:
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Zym.ConnectionString = Web.Configuration.WebConfigurationManager.ConnectionStrings("cnworkload").ConnectionString
'Dim cn As System.Data.SqlClient.SqlConnection = New System.Data.SqlClient.SqlConnection(Zym.ConnectionString)
'Dim DA As New System.Data.SqlClient.SqlDataAdapter("SELECT * FROM SUMMARY_WORKLOAD", cn)
[code].....
Create A Program That Produces Random Sentences As Output?
Nov 14, 2010I'm trying to create a program that produces random sentences as output. With five arrays of strings, one each for nouns, adjectives, verbs, prepositions, and articles. Each array should hold several words for that part of speech. It's supposed to generate sentences by randomly choosing eight words (randomly generating eight array indices) from these arrays, always constructing sentences by using the parts of speech in the following order: article, adjective, noun, verb, preposition, article, adjective, noun.Also, theh code should be properly modularized so that the code to generate each part of speech is not repeated.
View 8 RepliesVS 2008 Read Records, Filter By Staff, And Create Output?
Mar 2, 2010I have an warning for the Functions below on SaveDestFile and MakeFile. I am not sure why.
Warning1Function 'SaveDestFile' doesn't return a value on all code paths. A null reference exception could occur at run time when the result is used.
Module Functions
'Global Variables
Public MyStaff As String
Public MyFile As String
Public DestFile As String
[Code]...
Create A Function Which Have Either 1 Parameter With A String As Data Type Or 2 Parameters With Double As Data Type?
Jun 11, 2012I need to create a function which have either 1 parameter with a string as data type or 2 parameters with double as data type.Something like the substring method.
View 2 RepliesUser Control - Get An Error Message:"A Project With An Output Type Of Class Library Cannot Be Started Directly."?
Jun 16, 2010I created a simple user control and everything went fine.Then I created another of the same control (as a different project) from scratch (creating the controls in a different configuration; but pasting code from the previous one from a text file).As far as I know I did everything the same for creating a user controlCreate a Class Library project Then Project>Add New Item> User Control Then delete the initial class that was added automatically (usually named Class1.vb) Put all of my code and components into the user control class.However, when I wanted to run it in the debugger as I did in the previous project, I now get an error message:"A project with an Output Type of Class Library cannot be started directly."
View 6 RepliesVS 2005 List(of T) - Create A List To Hold More Than One Control Type Or Create A List For Each Control Type?
Jan 20, 2011If I create a list for a TextBox:
[Code]....
I am able to only add controls that are of type TextBox. My question to you is, can I create a List to hold more than one control type or do I have to create a list for each control type?
No Output In Asynchronous Program - Retrieve Output After The Events Are Invoked?
Mar 1, 2012What I am trying to do: There are three powershell scripts with different time delays as shown below.I am trying to run them asynchronously in .NET and I followed this article to implement Asyncrhonous programming. Where I am stuck:The I am not able to retrieve output after the events are invoked.The scripts are being called but then the program ends and it shows "Press any key to continue" in console windows.I don't what I am missing here.
Info: JobRequest is a class that I use to pass around information keep track of jobs.
Sub Main()
OurAsyncFunctionCalling("psDelayScript2.ps1", "-arg1 4 -arg2 5", 1)
OurAsyncFunctionCalling("psDelayScript1.ps1", "-arg1 2 -arg2 3", 2)[code]......
Label - Create An Output Like "picture 2" Instead Of Getting Output "picture 1"?
Feb 22, 2009how can i create an output like "picture 2" instead of getting output "picture 1"
[Code]...
.net - Create A Generic IsEmpty Extension - Output Is "False"?
Jul 21, 2011I'm trying to create a generic IsEmpty extension but am having problems specifically with dictionaries: The functions I have created:
<Extension()> Function IsEmpty(null As DBNull) As Boolean
Return True
End Function[code].....
For my purposes, booleans and numerics are never "empty".The problem is that dictionaries are using the generic (Of T)(val As T) function instead of the (collection As ICollection) function.
i.e.
Dim dict As New Dictionary(Of String,String)
Response.Write(dict.IsEmpty)
output is "False"
I tried using (Of K,V)(collection As ICollection(Of KeyValuePair(Of K,V))) to no avail.What am I doing wrong?
Create Exe In Build Output Target Folder Instead Of Default Bindebug Folder
Nov 21, 2010I installed the new one. I then imported an old project made using vb 2008 EE.I found that a few errors were reported.In the project I addressed some function from a dll called "rsource.dll". I used the following function call:Public Declare Function rs_init Lib "rsource.dll" Alias "init" () As Double.The other different thing is the projevt was developed on a 32 bit OS but since then I have upgraded to 64bit (if this makes any difference). he other thing is where is the debugger PAUSE button. has it been removed from vb 2010?Also when i run debug it seems to create the exe in the Build output target folder instead of the default bindebug folder why is this?
View 5 RepliesUnable To See In Output Window Number 5 As Output?
Sep 25, 2011Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Microsoft.VisualBasic.Interaction.Beep()
System.Diagnostics.Debug.WriteLine(3 + 2)
End Sub
Why I don't see in Output window number 5 as output?
Could Not Create Instance Of Type
Jun 5, 2011I have created a UserControl Popup window and called that xaml file into another file. Imported the namespace.When I am trying to build this project an error at this below given code:
<Popup x:Name="POP" IsOpen="False" PlacementTarget="{Binding}" Placement="Center" AllowsTransparency="True">
<a:PopUpWindow x:Name="pp" />
</Popup>
Error at
<a:PopUpWindow x:Name="pp" />
Could not create an instance of type 'PopUpWindow'.
Create Our Own Primitive Type?
Oct 31, 2009there anyway that we can create our own primitive type? let's say we call this
Code:dim test = 4 then test will automatically be an integer right but i wanted this
Code:dim test = 4% and i want test not to be an integer, but a percentage_integer, in other words, my own primitive type. is that possible?