VS 2008 Call A DLL Method?
Jun 3, 2010Is it possible to dynamically load a .NET DLL and create an instance of a class inside it? I will know the name of the class.
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[2008] Call A Method Asynchronously?
Feb 16, 2010im making a transport agent for exchange and am getting hung up on how to call a method asyncronously. Im doing this based on an msdn article but like usual they didnt provide the part of the code i need to figure out.the article is in C# but i converted it to vb in my project. [URL]I know I need to setup a delegate for the method and then invoke that delegate, but im not 100% on how to implement this.
Imports Microsoft.Exchange.Data.Transport.Routing
Imports Microsoft.Exchange.Data.Transport
Namespace TestTransportAgent
[code]....
[2008] Call Method Through Variable?
Mar 12, 2009I using VB.NET (VS 2008). I want to know if I can call a sub whereby the name of sub is in a varialbe.
For example :
Private Sub Hello()
Msgbox "Hello"
End Sub
[code]....
I know it does not work that way but how can I call a function or sub using a variable and not directly.
Does Calling The Dispose Method On A Windows.Forms.Timer Call It's Stop Method
Nov 12, 2009Does calling the Dispose method on a Windows.Forms.Timer call it's Stop method? Or should I stop the timer before I dispose it?
View 5 RepliesGet The Name Of Parent Method/class/file Name Inside Other Method Call?
Feb 16, 2010I will try to explain what I need.Let's say that I have a class like this:
Public Class Example1 Public Sub ToBeCalled()
[Code]...
VS 2010 Call The Same Method In A Method While Threading?
Jan 29, 2012I have a Application that Crypts all Files in a Directory and the Subdirectories
Public Shared Sub CryptAllFiles(ByVal crypt As Object)
'check if this dir exists
Dim vDirInfo As New DirectoryInfo(vPath)
If Not vDirInfo.Exists Then Exit Sub
'get all files' sizes in current path
[Code]...
Call A Method That Compute Some Data That Method Is On Another Form In Windows Form Application?
Mar 17, 2012i want to which way is better when concentration is on processing speed. i want to call a method that compute some data that method is on another form in my windows form application then what you prefer is better way 1) to call that method in another form and use returned value or create similar method in form where it is required.i want to make it's processing fast.
View 3 RepliesAsp.net - Call Method After Dot, Not In Parenthsis?
Jun 27, 2011Assume I have a function: Protected Sub UploadFile(file As String)
End Sub Then I can do the follwing
UploadFile(file)
But I would like to do this: file.UploadFile()
Looks like Im missing logic in here, but still - is it possible to make dot-like notation?
Call A Method In A Thread?
Dec 29, 2009I have a class that runs as a thread. While the thread is running, I want to call a method in that thread. I do this commonly where a thread calls a method in the GUI with a delegate. But I'm confused how to do this when the called thread is not the GUI and there are no parameters passed to the called method.
View 8 RepliesCall Method By Name On Another Object?
Apr 3, 2009may I just ask a seemingly simple question for which I can't find any solution throughout all the VB.NET documentation: I have to call a (non-static) method of another object (instance!) based upon the name of the method (given as a string).
View 1 RepliesCall Method From Another Form?
Jun 21, 2010I have a Form1 with a method called OrdreUpdate2 I try to run thad method from another form by using the command Form1.Ordreupdate2 in a buttonclick.
But nothing happens..What am I missing here?
Call The Object Into The Method?
Nov 5, 2010I have a form and I am calling a method from a module in that form. However, how to do i call the object into the method, since Me doesn't work.
Example:
in the module:
Function printname()
Console.WriteLine("Form called with is titled:" + me. text)
[code]....
Obligation To Call A Method
Jan 27, 2011In VB .NET, when you create a user control class, you have the obligation to call the sub InitializeComponent within the constructor.If you don't you'll a warning message like this: [code]What is the mechanism used to raise this warning? Is it something I can reproduce for my own functions?
View 1 RepliesSql Statement Using Call Sub Method?
Apr 6, 2011i have a problem i use a call sub procedure to do a delete records in my database for my vb .. now i have a problem when i call my sub delete proceudre in like this call GetDelete("tblName") , but in the sql query the sysem declare like this delete * from 'tblName' in my sub procedure when i set the breakpoint in which cause an exception error "Syntax error in query. incomplete query clause " anyway how to delete the quotes so i can retreive it without error
View 2 RepliesWhen Should Call The Flush() Method
Jul 22, 2009When should I call the Flush() method (TextWriter.Flush() / StreamWriter.Flush() / BinaryWriter.Flush() / etc) ? Should I call it everytime I finish writing a stream?
View 3 Replies.net - Call Method From C# With Optional Arguments?
Mar 3, 2010I have a method written in VB.NET. It looks like this:
Shared Sub SomeMethod(ByVal Id As Guid,
Optional ByVal str1 As String = "foo",
Optional ByVal str2 As String = "")
I want to call this method from C# 3.0 and I want it to use its default arguments. I tried passing System.Reflection.Missing.Value, but I cannot cast it as String. Is there any way to do that?
Best Way To Calculate Time For Method Call?
Jan 31, 2011I want to calculate the time taken by a method to execute.[code]...
View 11 RepliesCall A C# Class's Static Method ?
Oct 28, 2010I have a C# dll and want to use it in VB.NET. I'm using C# 2008 Express and VB 2008 Express. I have added a reference in a VB project to the C# dll. When I create an instane of a class in the C# dll, it gives the following error messsage: "Type 'RF.RabinFingerprint' has no constructors". My C# dll code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;[code].......
Call A Method And Pass In An Object?
Apr 21, 2012I have a method called ADD in a class that connects to a database. The database class name is XDB. I also have an object named XXX in it's own separate class with properties.One of the instructions for the Button named ADD click event is:
'Call Add method passing in the XXX object
So this is how I coded:
'declare a variable X as an object instance of XXX
Dim X As New XXX[code].....
I know it's wrong since it doesn't add the XXX and the form doesn't close but I don't know what I'm doing wrong.
Call A Method From The Base Class?
Jan 3, 2011REF: http:[url].....The above reference is where I got the code below.This code adds buttons to Form1. When a button is clicked a messagebox appears stating what button was clicked. I want to have the ClickHandler fill a RichTextBox on Form1 (I added a RTB to Form1). My problem is I can't do a Dim xForm As New Form1 to fill the RTB from the ButtonArray Class. I can place my file's text in a MessageBox so I know the code I added is correct. I also tried placing a Property method on Form1 and using a Accessor to fill the RTB, however it also requires Dim xForm As New Form1. How can I get my data from files to the RichTextBox on Form1 from the ClickHandler in the ButtonArray Class? See ButtonArray Class Below.
Imports System.IO
Imports System.Text
Imports System.Collections.CollectionBase[code].....
Call A Method Which Has Two Parameters Using Thread?
Jun 8, 2009I am trying to call a method which has two parameters using thread. How can I do this? If I pass parameter to my thread.start() method, it is giving error.
View 1 RepliesCall A View's Method From Within Its ViewModel?
Apr 30, 2012I am new to Silverlight, but am up to my ears in some of the more intermediate/advanced stuff.
I am using MVVM, in Silverlight 5.
I have a view (we'll call it ComboView.xaml). It has a ViewModel (we'll call it AwesomeVM)
The view contains the ViewModel, declared in the page's resources like so[code]...
Call Event (method) From Variable?
Mar 9, 2010If I have a string that contains the name of a control is there a way to call that control's click event?
Dim a as string = "MyButton1"
Now I want to call MyButton1.Click Method or MyButton_Click Event using the contents of a.
Call The Chart In Excel Using Poi Method?
Jun 3, 2010i have an excel template and there was a chart there, I was confuse on how can I call that chart when I'm coding in vb.net.. how can I call the chart for me to set the new value to fill the chart..
View 1 RepliesCall Wcf Service From Javascript Or Method?
May 15, 2012I have a asp.net web application with jquery controls. I have a datagrid that will display data from a database table and created a WCF Service to access the db and return the data. I want to be able to call the WCF service from this application which is on a different server and have the xml data returned, converted to json format to be used in the datagrid which is a jquery widget. I have tested the web service and it works fine. Should I call the web service from the javascript function within the xml or create a .net method behind that calls the service and then does the conversion? From these how would I get started?
View 1 RepliesCall Webbrower1_documentCompleted Method In Loop?
Apr 10, 2010What i want to do is i want to call webbrower1_documentCompleted method in loop...how to do this???
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
for i=0 to n
[Code]....
Forms :: MDI - How To Call Save Method
Jan 22, 2011I have MDI form in different project and child forms in different project which is dll project. How can I call save method of my child form from MDI form when I click on save from toolbar button of mdi parent form. I can't access child forms save method at run time?
View 11 RepliesGet The FieldInfo Of The Field Used In The Call To A Method?
Oct 26, 2009I am trying to get, from inside a method that has an argument (ByRef)System.Reflection.FieldInfo of the field that was used to call the methodas in this exemple, getting from inside the method ChangeTstValue, the System.Reflection.FieldInfo of TstValue.Of course if I know the fieldname of TstValue and the name of the class that it is a member I could use:
Dim Form1Type As Type = GetType(Form1)
Dim TstValueFieldInfo As FieldInfo = Form1Type.GetField("TstValue", BindingFlags.NonPublic Or BindingFlags.Instance)
[code].....
Javascript - Web Method Won't Call But Does Not Error
Feb 12, 2012Im struggling to get a web method to work in VB. The javascript gets called but never seems to call the web method. I am running in debug mode and get no errors.
Here is the code:
<System.Web.Services.WebMethod()>
Public Shared Sub PasteEvent(EventID As Integer,
startDate As DateTime,
endDate as DateTime,
[code]....
So far I have :Updated my script manager in the master page to have enablePageMethods="true" Tried adding Imports System.Web.Services Moved the javascript into the body rather than the head
Make An Asynchronous Call To A Method?
Jun 16, 2010I need to make an asynchronous call to a method which for the sake of simplicity counts from 1 to 100. If an exception is thrown during the methods counting process, lets say at 50 I need to stop the methods execution, dispose of a few objects and restart it at 51 but have no idea how to go about it.I basically need to raise an event from the method to the main thread and restart the asynchrounous method.
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