Asp.net - Cannot Call Event Directly
Mar 27, 2012I have a piece of code:
[Code]...
Public Event Closing(sender As Object, e As System.EventArgs)' is an event, and cannot be called directly. Use a 'RaiseEvent' statement to raise an event.
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Directly Call An Event Handler?
Apr 23, 2011I have a MouseMove event handler
Private Sub Form1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseMove
how do i directly call it, even if the mouse was not moved?
I tried..
Form1_MouseMove(sender, e)
but it did not work...
VS 2010 'Public Event OnFilterAdded()' Is An Event, And Cannot Be Called Directly
Dec 25, 2011what is the error in the bleow: 'Public Event OnFilterAdded()' is an event, and cannot be called directly. Use a 'RaiseEvent' statement to raise an event. Note: the error line is italic underline
Imports System
Imports System.Collections
Imports System.Configuration
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Call A Variable Without Addressing It Directly?
Jul 10, 2011So I am having an issue where I want to call a variable without addressing it directly and I get an error for it:
Conversion from string "player1BuzzLock" to type 'Boolean' is not valid.
This is technically correct but why would it fail?
Dim player1BuzzLock As Boolean = False
Dim PlayerNum as Integer = 1
'...
Dim playerBuzzLock As Boolean = CType("player" & PlayerNum.ToString & "BuzzLock", Boolean)
Call Module Functions Directly In .NET?
Apr 29, 2010I have a Util module in my VB.NET program that has project-wide methods such as logging and property parsing. The general practice where I work seems to be to call these methods directly without prefixing them with Util. When I was new to VB, it took me a while to figure out where these methods/functions were coming from. As I use my own Util methods now, I can't help thinking that it's a lot clearer and more understandable to add Util. before each method call (you know immediately that it's user-defined but not within the current class, and where to find it), and is hardly even longer. What's the general practice when calling procedures/functions of VB modules? Should we prefix them with the module name or not?
View 3 RepliesVS 2008 Call KeyUp Event From MouseUp Event For A Textbox?
Aug 16, 2010In VB6 we had a code inside textBox_MouseUp to call textBox_KeyUp(-1, 0) and the signature of KeyUp was
Private Sub textBox_KeyUp(ByRef KeyCode As Short, ByRef Shift As Short) Handles textBox.KeyUp
Now when I migrate to .NET I changed the KeyUp event to Private Sub textBox_KeyUp(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles textBox.KeyUp
How can I do this call textBox_KeyUp(-1,0) now from textBox_MouseUp event?
Call A Treenode Mouse Click Event From Any Other Key Down Event?
Apr 29, 2011how can i call a treenode mouse click event from any other key down event?
View 3 RepliesThreaded Function Call Slower Than Calling Function Directly?
Sep 14, 2010I have a function where I am performing a lot number of database operations inside a Sub. The operation when called directly like:ExecProcess()
takes about 11 seconds to run.However, if I create a Delegate, and call the sub using BeginInvoke(), the very same process takes over 40 seconds to execute.Here's the threaded code:
Protected del As ProcessDelegate
Protected Delegate Sub ProcessDelegate()
del = New ProcessDelegate(AddressOf SELocal.ExecJob)
Dim cb As New AsyncCallback(AddressOf Me.ExecJobComplete)
del.BeginInvoke(cb, del)
Anyone know what may cause a function to take longer inside a new thread, rather than calling directly?
Call A Button Click Event In Any Other Event?
May 2, 2009i want to call a button click event in any other event like this form key down event.if e.control andalso e.keycode=keys.S then savebuttonclick event should be called end if
View 5 RepliesCall A Line Of Orders From Event To Another Event?
Jan 11, 2010How I can call a line of orders from event to another event,
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
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Call Another Forms Event Procedures Event
Nov 24, 2010I have two forms: main and sub
I need to access the even procedures like textchanged,lostfoucs,changeindex of sub form so that it can be used in main form all controls placed in sub form are included in main form and hold same name and values as of sub form how should i call it from main form to access all procedure of sub form
Call Code From An Event (like: DoubleClick) From Within Another Event?
Oct 29, 2010am trying to call a very lengthy set of code from under the DoubleClick event of one control, from within the Click event of another control....without having to copy and paste the desired VERY length code from the first control into the second.
View 3 RepliesVS 2010 Call Same Event Within The Same Event?
Dec 9, 2011Perhaps a weird title, but here's what I'm trying to do. I have a few Tabs and each Tab has an RTB. I'm searching for a word and when the final word is found it selects the first tab again << and here is where the code needs to continue. It should call the same event.
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"call" Directly From One Use To Another?
Jun 27, 2011I need a service to conect 2 host with videoconference into my application. I was thinking to open a web page into my application witch opens this service.
It is important that the service has a simple link and no autentication system.
I need to "call" directly from one use to another opening this web page.
Just 2 machines, videochating with one permanent link.
Call An Event And/or Sub?
Sep 18, 2010I'm making a button via images, which changes appearance as the user uses the mouse. For example, when the user clicks on the button, the image changes into the button being "pushed in." My problem is that when the user presses the button and releases the mouse I want it to go back to the image when the user is just hovering over the button. This only happens if the cursor is move off the button and then moved back onto it. I'm trying to call the event/sub where the mousehover event is used in order to get it to change back to the desired image. How do I call this event and/or sub in order for it to work?
View 2 RepliesHow To Call C# Event
Feb 16, 2012I have a C# class library. In that class I have declared an event as a property
private static event MouseEventHandler s_MouseClick;
public static event MouseEventHandler MouseClick
{
add
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This is how I would do it in C#. But how do I do it in VB?
Call A Control Event From Within Another?
Nov 21, 2011I have a menu item in a program that I'm working on called "mnuFileSave" The Click event goes through several "housekeeping" functions and calls the correct "Save" function.
Another menu item performs a function and depending on the results may want to call the "mnuFileSave".
I have tried RaiseEvents mnuFileSave.Click and get the error "mnuFileSave' is not an event of 'The_Entertainment_Collection.frmCollectionBook'
I have tried Call mnuFileSave.Click an get the error "Public Event Click(sender As Object, e As System.EventArgs)' is an event, and cannot be called directly. Use a 'RaiseEvent' statement to raise an event."
Call A Datagridviewcellmousedoubleclick Event?
May 24, 2010I have a datagridview and a toolbar. If the user doubleclicks a row in the dgv, it shows the details of the selected row. I have a button on the toolbar too, it is for the same raison (also for showing details). But I don't want to duplicate the code and I don't want to make an evenet, and call this event, when the user clicks on the toolbar button or doubleclicks on the dgv.I want to call the datagridviewcellmousedoubleclick event, if the user clicks on the toolbar button.This doesn't work: dgvszamlatukor_CellMouseDoubleClick(sender, e), because e is a simply system.eventargs, but I need a datagridviewcellmousedoubleclick eventargs.
View 2 RepliesCall A Function When An Event Happens?
Aug 12, 2010I develop a website and I have this problem:The registered users on the website should put a (date & time) field, and when the current date will be the same of this date a function (that I developed) should be called.
View 4 RepliesCall An Event From A Different Sub Procedure?
Jan 11, 2010I want to call the "CheckedChanged" event for a Radio Button from within another sub procedure elsewhere in the program. The posts that seem to relate have me confused.
View 2 RepliesCall Event In Other Form?
May 21, 2010How do I execute below from other form? How do I code it? I need to see "Hello1".
Public Class frmMain
Private Sub frmMain_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
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Can An Event Call In A Function
Feb 6, 2011I have 10 textboxes. I write keydown event on each but i want some key down event in a function in a same class.
View 2 RepliesCall 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 Event When Program Closes?
Jul 2, 2011I'm looking for a more elegant way to work around a problem I have
Code:
Private Sub MnuCheckForUpdates_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MnuCheckForUpdates.Click
Dim startInfo As New ProcessStartInfo(mStartUpPath & "" & "Updater.exe")
Process.Start(startInfo)
End Sub
As you can see I�m calling my updater program, but I want some code to run only after the Updater has closed.My work around was to:
A - Initially load the updater.
B � Start a time
C � Check if the updater is still running.
D � If its not call the routine in the timer event.
But this is not elegant is there another way around this, I can call events in the updater but I don�t think I can join them in someway to ProcessStartInfo Class .
How To Call Custom Event From Another Form
Jun 22, 2010I never did custom events and would like to make a sub procedure execute via a custom event from another form that does not have the custom event defined. For example I would like to raise the event from my ok button in one form and have the event in the other form execute. How to set this up using code examples?
View 2 RepliesProgrammably Call ListView_ColumnClick Event?
Nov 2, 2011I found a most useful sort routine which handles all columns in a ListView. I would like to call it during my load event to initially display the listview sorted by the third column (index 2). I simply do not understand how to specify the parameters in the its click event: Sub ListView1_ColumnClick(ByVal sender As Object, ByVal e As System.Windows.Forms.ColumnClickEventArgs) Handles ListView1.ColumnClick.
View 4 Replies.net Call The Same Function Twice From Button Event Click?
May 28, 2011This is my code on button event click function
Dim con As New Koneksi
DataGridView1.Rows.Add(con.getIdTambahBarang(cbBarang.Text), _
con.getNamaTambahBarang(cbBarang.Text), _
con.getHargaTambahBarang(cbBarang.Text), _
txtJumlah.Text)
This is my class Koneksi code :
Public Function getIdNamaHargaTambahBarang(ByVal namaBarang As String, ByVal params As String) As String
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Asp.net - Call A Code Behind Function From A Div Onclick Event?
May 15, 2012I have a bunch of divs on my page that are added at run time dynamically. When any of the dynamically added divs are clicked - All need to call the same function in my code behind. Each of the divs must pass it's own ID to the function. I can't use web methods as the function needs to identify which div was clicked and then show/hide/populate other controls on the page.
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Asp.net - Call Pageload Event In Aspx Pages?
Sep 28, 2010i have many aspx pages in one folder (100 pages) and they will keep increasing. I have 1 vb.net file which has the code for these pages. Can i call that pageload event in vb.net file from all these pages? currently im using this code, but its not reading the pageload event.
<%@ Page Language="VB" %>
<script runat="server">
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)[code].....
Call A Button_click Event On Text Changed?
Jul 4, 2011In my project, I am trying to make a button_click event occur when the text of one of my labels is changed.I am using the following code,
Code:
Private Sub Total_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Total.TextChanged
[code].....