Converted Classes From C# To VB With 2 Errors?
Mar 14, 2009
I have converted classes from c# to vb.net to use a calendar control, I have 1 error I am not sure what to do with.First Red part, error = Value of type 'System.Windows.Forms.Control.ControlCollection' cannot be converted to 'Form1.Kobush.Windows.Forms.Appointment'.
Private ReadOnly Property CalendarEvents() As IEnumerable
Get
Dim selected As New List(Of String)
For Each calendarEvent As Appointment In Calendar.CalendarEvents
[code]....
View 11 Replies
ADVERTISEMENT
Aug 30, 2010
I have problems finding the correct forum for this question, but hope this will get me there. I have converted a C# Windows Forms project to VB. The project connects to a java-based webservice within a local network. When running the C# project I receieve 8 rows of data which is placed in a listbox.
[Code]...
View 11 Replies
Apr 27, 2012
I'm using MS Visual Basic 2010 Express. The project requires me to refer to a class in another file, which is all well and fine, but it tells me that "Length" is not a member of the file class "Rectangle", when it plainly is. And it's only "Length" and "GetArea", not any of the other variables I refer to. I would've tried to look it up, if I even knew what I was looking for, but this problem has stumped me! I'll add the snippet of code that I'm trying to refer to the "Length" and "GetArea" with, as well as the parts of code that those two are in the "Rectangle" file.
'displays cost of sod
Dim floor As New Rectangle
Dim dblPriceSqYd As Double
[code]....
As you can see, it's obviously there. The code for the "Width" is exactly the same as the "Length" with a few name changes. My problem here is: I can't figure out why it's having trouble calling those two, when it calls the "Width" just fine. I've tried changing around the names, and nothing seems to work.
View 12 Replies
Jan 23, 2012
I have two classes, one nested in the other. [code]Neither "Name" or "ID" are unique between operations and records.I wish to construct a dictionary using LINQ = Dictionary(Of String, Of List(Of Integer), whereby the keys are uniqe examples of Names in my collection and the values are the collective set of distinct IDs that are associated with those names.
View 2 Replies
Jun 13, 2012
How can I structure my classes so that the user interfaces though a single class while the supporting classes are hidden from their view? I think its best understood in an example:
Public Class MyInterface
Public Economic as EconomicClass
Public Sub New()
MyBase.New()
[code].....
So you might ask why am I even separating them? It's strictly for others who will be working with this interface. I need to funnel them though a logical structure:
interface.Economic.MyMethod
interface.Currency.MyMethod
etc
This way everything is already handled for them in the background and they only need to run the method they need. I don't know if I can have it both ways in VB.NET.
View 23 Replies
Sep 23, 2011
I have a .net application that uses customerrors web.config module to display meaningful messages for errors. It works without any issues for 500 errors/exceptions caused by non-ajax and ajax components (updatepanel). However, in a scenario where updatepanel's asynchronous request times out, there is no error raised at all. I was able to see the timeout in firebug and come up with a solution that would at least display the error message as an alert and then redirect the user to the 500 error page using javascript but it's not quite doing what the rest of the application does in case of an unhandled errors like these. I basically just want everything to go through "LogEvent" mechanism so based on the severity of the error, it does the necessary work.This 500 error page doesn't have anything in the Server.GetLastError() for these timeout scenarios. Is this an expected behaviour? Can it be changed so I do have access to these timeouts in Server.GetLastError() OR maybe just run this error through "LogEvent" mechanism? Is there a better/more graceful way to handle this issue?
Below is my code to give you an idea, not exactly what I have in my application but pretty close.
Web.Config
<customErrors mode="On" defaultRedirect="~/Errors/ErrorUnknown.aspx" redirectMode="ResponseRewrite">
<error statusCode="500" redirect="~/Errors/Error500.aspx" />
</customErrors>
[code]....
View 1 Replies
Oct 24, 2009
Here is some example code of what I mean:
vb
Public Class Form1
Private Sub Button1_Click(ByVal sender as Object, e as systemEventArgs) Handles Button1.Click
[Code]....
View 5 Replies
Jul 10, 2009
I m trying to raise Click event of Textbox explictly but I m getting "Derived classes cannot raise base classes" error.[code]....
View 1 Replies
Jan 4, 2012
So when i build or click debug on my program. No errors come up and its smooth. So i decide to publish my programme. However. I come up with a bunch of errors during the publishing.
Here they are:Error 1 Cannot publish because a project failed to build. 1 1 Simple CALC
Error 2 Unable to copy file "binReleaseSimple CALC.exe.manifest" to "binReleaseapp.publishApplication FilesSimple CALC_1_0_0_0Simple CALC.exe.manifest". The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
View 3 Replies
Sep 24, 2010
so far i got
code
For Each item As Reflection.FieldInfo In GetType(NameSpace.ClassWithNestedClasses).GetFields
rtfAppend(item.Name & ":" & Tab & item.GetValue(Me))
Next
For Each item As Reflection.PropertyInfo In GetType(NameSpace.ClassWithNestedClasses).GetProperties()
[code]...
which gets me the simple string vars and properties of my top class, but how can i apply this to loop through all sub classes and get there vars and props?
View 1 Replies
Oct 13, 2011
Searching the internet finds no less than 700 different ways and opinions to accomplish what I'm trying to do, and I would just like to know the simplest, most bullet-proof way possible.
[Code]...
I simply want to extract the string "bar," which is inside <hostName></hostName>I can do this easily enough with simple string functions, but I'd like to do it with one of the .NET XML classes/methods.
View 2 Replies
Jul 27, 2010
I have three classes Employee, Manager and Salesman. Manager and Salesman classes inherits Employee class.
Employee :
Public MustInherit Class Employee
' Field data.
Protected empName As String
Protected empID As Integer
Protected currPay As Single
[CODE]...
Manager :
Public Class Manager
Inherits Employee
[CODE]...
Salesman :
Public Class Salesman
Inherits Employee
[CODE]...
Now I have created a object of salesman and manager using the following code:
Dim objSalesMan as Employee=new Salesman("xyz",1,2000,5000)
Dim objManager as Employee=new Manager("abx",2,5000,"production")
Is this a good programming pratice or should I use:
Dim objSalesMan as new Salesman("xyz",1,2000,5000)
Dim objManager as new Manager("abx",2,5000,"production")
View 6 Replies
Feb 12, 2011
Why do I get the error: Value of type System.Random' cannot be converted to an 'Integer'
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]....
View 14 Replies
Oct 28, 2010
I have just converted my c# code to vb.net. And it is giving exception.c# code :private static short[] muLawToPcmMap;decoded[2 * i + 1] = (byte)(muLawToPcmMap[data[i]] >> 8);vb code :decoded(2 * i + 1) = CByte(muLawToPcmMap(data(i)) >> 8)Exception :Arithmetic operation resulted in an overflow.
View 4 Replies
May 10, 2012
Migrated application from vb6 to vb.net using visual studio and I am getting fallowing errors
1- Name 'App' is not declared. bool Flag = objForm1.ProjInit(form2, App)
2- 'SelStart' is not a member of 'System.Windows.Forms.Control'. Private Sub GetLeadingSpace(ByRef ctrl As System.Windows.Forms.Control, ByRef KeyAscii As Short)
[Code]...
View 4 Replies
Nov 9, 2011
I wish to convert the vbscript below to vb.net. Note: the functions from the script are also in a dll file but you can install the dsf runtime which comes with the windows ddk and just use the com component it installs from vb.net.
View 11 Replies
Jan 27, 2011
Vb.net 08 Private Function Reflect(mirrorId As String) As String
[Code]...
View 2 Replies
Oct 28, 2010
Here's my code
I seem to be getting an error SQL command cannot be converted to string with this code
Dim LogData2 As sterm.markdata = New sterm.markdata()
Dim query As New SqlCommand("Select * from openquery (db, 'SELECT * FROM table WHERE person=@person')")
query.Parameters.AddWithValue("@person", Session("number"))
[Code]...
View 4 Replies
Jan 17, 2009
Im trying to make it so that a user make a selection, with that selection is a IP address (192.168.1.) and than it gets looped and pinged from 2 till 254 strip = string and gets his value out of a case select. from mainpage (so its a public string)But i get an error that it cant get converted to a string and that it should be less than infinity.look code below.. i even tryed to make a seperate integer who adds the 2 others together (strip = 192.168.1. and intcount = 1 2 3 etc, those 2 together gives a full address)i cannot convert the strip to integer cause then it complains on the mainpage about the "cannot convert, should be less than infinity".[code]
View 2 Replies
Nov 24, 2010
If i have 2 variables, how can I check if the first one can be converted to the second's one type or not?
View 24 Replies
Apr 13, 2011
getting display info but not the correct info. I need to mult. the number of checks with the proper dim and add the dim svc fee 10D(monthly fee):
Dim decTwentyOrLessChecks As Decimal = 0.1D
Dim decTwentyToThirtyNineChecks As Decimal = 0.08D
Dim decFortyToFiftyNineChecks As Decimal = 0.06D
Dim decSixtyOrMoreChecks As Decimal = 0.04D
Dim intNumberOfChecks As Integer
[Code]...
View 10 Replies
Jun 21, 2009
I was creating GTA SA save editer in c++ but due to less features in c++ I converted my whole code vb.net
Private Sub Save_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Save.Click
[Code]...
View 2 Replies
Feb 7, 2012
I'm currently stuck on trying to fix this printing function on a project i'm working on, i've been trying for quite some time now with no good results. Keep in mind this is an in-house program with non-standard ways of programming, hence I fully expect to not get an answer if it's just too far complicated to understand with a block of code.
[Code]...
View 2 Replies
Jan 30, 2010
I have an array of numbers of which I want displayed in a text box but when I call for the numbers in my array, I get a compiler error "Type "String" cannot be converted to label".How can I get my array value printed onto my text box? Where am I going wrong? Here is the
Public Class frmBaseExponent
Dim LabelArray(8) As Label
Private Sub frmBaseExponent_Load(ByVal sender As System.Object, ByVal e As
[code].....
View 12 Replies
Mar 11, 2010
i want to delete data from database,but i can't. i think it's because the executeNonQuery is being converted to string..here is my code :
kongkon = New SqlCommand("DELETE FROM [User] where User_ID= ' " + lblssearch.Text + " ' OR [First Name] = ' " + lblssearch.Text + "' ", con)
ra = CStr(kongkon.ExecuteNonQuery) ---> i think this is the problem
[code].....
View 1 Replies
Apr 16, 2012
I have a web form that uses an Ajax date calendar.This works fine.The problem that i have is that when i submit my form i get the following message.'String value can not be converted to a date' .AgendaDate = New SmartDate(txtAgendaDate.Text)[code]I understand that its telling me that the string value cannot be convered to a date but i dont know hoe to resolve this as i am new to .net 2010?
View 3 Replies
Oct 15, 2009
I attempting to implement the Addemar Web Service (e-marketing system) into my VB.NET application. I've managed to get a connection and called a simple method, returning a array of field id's that is. I get into truble when I want to return the label of that particular id.Value of type '1-dimensional array of WindowsApplication1.AddemarWS.NamedValue' cannot be converted to 'WindowsApplication1.AddemarWS.NamedValue'.
[Code]....
View 7 Replies
Feb 27, 2010
I am using webbrowser control to pull html elements off a webpage from within my home made browser. The browser it's self is actually a bot. Now, I found elements for text boxes and such to login . Now I am trying to get it check the page for certain elements on every load. This way if I get logged out it will auto login. My problem is I am getting "cannot convert to boolean blah blah blah" in a line and after hours of research on msdn and google I can't fix the problem since I am noob. Heres the code. And the error resides on the line with a "arrow" next to it.
Code:
Private Sub Connect_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Connect.Click
WebBrowser.Navigate(AdressBox.Text)
While WebBrowser.ReadyState <> WebBrowserReadyState.Complete
[code].....
View 1 Replies
Jul 29, 2010
i'm getting some errors after i converted it to C# well here it is
[code]...
And Converted in C# gives me allot of errors i can't even post it :/ convertor used [url] i need this class for my security program
View 2 Replies
Oct 13, 2009
im converting a vb code to vb.net from simpleocr site but i can't run this code because of error in sub calling (ret = objOCR.OCRSetOutputHandlerX(AddressOf myOutputHandler)) :
Code:
'AddressOf' expression cannot be converted to 'Integer' because 'Integer' is not a delegate type.here's the code:
Code:
dim strOCRResult as string = ""
Private Sub DoOCR (filename as String)
Dim objOCR as SimpleOCR 'SimpleOCR object
[code]....
View 7 Replies
