VS 2005 How To Add Events For Dynamic Control
Dec 28, 2009I am adding a button on the form dynamically, and how to add click events for that but
View 2 RepliesI am adding a button on the form dynamically, and how to add click events for that but
View 2 RepliesI have never dealt with dynamic control events before. I have a variable number of a controls each created at runtime. However I don't know how to code events for each control as they should do different things. I've looked at WithEvents and AddHandler and know I have to use Sender however not sure how to use /where to put eg. MouseEnter 1 panel when there's several.
View 5 RepliesI am trying to create a program, where the user click a button and this will add a custom control and then drag and drop them on the form.
What I want to be able to do is add multiple controls (by clicking this button) and for them all to have the same events. So basically they can add as many as they like of this control and then click on it and drag it anywhere.I know in vb6 there was the use of the control index but I am not sure how to do this in Visual Studio 2005?
I have a user control and a panel on it in Dock fill format. Now this is exposed for the user to add on the form. Till this point fine. Now the user sees lot of events for the user control, which I want to actually link up with the panel on the usercontrol, because that is where I want things to happen . Is there any solution to link up the events in few lines of code than calling each event separately? I am also looking to expose only few events than all the base control events.
View 4 RepliesI created a control that has picture box control docked within it. This control allows me to "animate" the image by swapping them out by setting the interval to swap them at. I want to use this control kind of like an animated icon within a application, but because the picture box is docked, the control I created won't respond to the events, MouseHover specifically. [Code]
View 2 RepliesIn our organization, we currently have 6 events that occur every year. These events occur on the following dates:
Dec 11 2011
Nov 04 2011
Nov 08 2011
Mar 15 2011
Jul 07 2011
Sep 02 2011
[Code]...
How to define handler events for dynamic controls.
View 3 RepliesI had been searching as to how I could create an array of controls dynamically, and after some searching found some helpful code as shown below [code]This way in the above code "structureComboBoxes" will have an array of comboBoxes (VB6.0 was way easy to get this crap done!! I guess its cleaner here)Now my next problem is How do i code for events of each of these combo boxes?
View 6 RepliesI have a tools strip menu item with dropdown items that are created dynamically.
For Each file In files
Dim newMenu As New ToolStripMenuItem(FileNameOnly(file))
tsmMachType.DropDownItems.Add(newMenu)
Next
So how would I go about setting up or creating events for these items? I need to have a check event and click event for each of the items.
I am adding items to a context menu strip from a list of items in a database when my form loads. This all works fine until I come across the issue of 'How do I react to the user clicking on one of these menu items?'
View 1 RepliesI have to create buttons at rum time based on database records and implement their events.
View 5 RepliesI am looking how to set events to a webrowser which is being created by the following:
[Code]...
Anyone can suggest what's wrong to the code below as the User Control objects ONLY appear in the first tab and NOT in the balance tabs ?
1) User Control name - usRFQDetail
2) Tab Control name - tcRFQDetail
what's wrong to the code below as the User Control objects ONLY appear in the first tab and NOT in the balance tabs ?
1) User Control name - usRFQDetail
2) Tab Control name - tcRFQDetail
Dim tcPage As New TabPage
[code].....
I am writing a custom backup program and learning as I go, everything has been fine up to now. When I click a button the following is run:
Private Sub BtnCopyDir_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnCopyDir.Click
If My.Computer.FileSystem.DirectoryExists("C:TestDirectory") Then
[code].....
Is there any limit to the no. of handles assigned to an routine. Well actually my form form has about 80 controls and when ever the user press the enter key, focus must be to the next control. so can I handle all the 80 keydown events in one routine, or is there an better way.
View 3 RepliesMy windows application needs to raise an event in a COM callable assembly so unmanaged code can pick up on the event.I am sick of this. All the crazy tags required for COM callable is doing my head in.
View 1 RepliesI'm using a com object in my vb net application. I'd imported the com library and everything is fine.But the object does not raise events, None. I need to know if there is some way to achieve that it works.
View 6 RepliesHow should I handle events in this situation I have "Class1" with a "PropertyHasChanged" event.In "Class2" I've declare a Public Member Variable WithEvents of Type Class1.As well, Class2 has the Event "OtherPropertyHasChange".In a Form Class I've declare a Public Member Variable WithEvents of Type Class2.The Form Member has access to the "OtherPropertyChange" Event but not the "PropertyHasChanged" Event.Question is,how do I accesss the Events of Class1 from the Form Class?
View 6 RepliesI'm relatively new to vb.net. I just created an simple Electronic Raffle web application via Visual Studio 2005. It's working just fine since it just basically returns a random winning entry queried from an SQL Server database. However, to make the raffle draw more "dramatic", I would like display random entries before actually displaying the winner. I tried creating a for-loop which displays random numbers before displaying the winning entry but only the end result (winning entry) is displayed.
I even tried to display an animated gif file then hide it again before displaying the winning entry but only the winning entry is displayed when I click on the "Draw Winning Entry" button.Is there a way to set the sequence of events in a web browser such that the program should display the image first then hide it after 5 seconds then display the winning entry afterwards?
is there a form event that occurs before the load event in a winforms application? I have a winform app that can be run in batch mode and I don't want the form to load at all. Otherwise I could just hide it in the form load event but I figured there's probably a better way.
View 4 Repliesi want to make a dynamic report in vb.net 2005 any one would like to i wish that at runtime i would be able to add some column or remove
View 12 RepliesI am trying to access VB.Net exe on a client system through LAN.Its working fine for server with static IP address.In case I try to access it with server having dynamic IP address, It doesn't provide access(config file containing server name).
In Order to access that exe with dynamic IP I need to specify current IP address of server in config file.
How it's possible to access that with server name as it's not feasible to change IP address in config file on daily basis
I am currently developing an application that will be the "base" for several components (business reporting systems, order management, etc). The idea is that our customers will install this "mother application", and we will offer components that will slot into it, expanding the functionality.
Now, here's my idea for how to make this work. I have some of this basic functionality down, but I want to get other people's opinions, ideas and experiences with this sort of thing before I move too far in a direction that might not be the best way to go:
[Code]....
If I would like to fill a listbox with the Events of the current Control on a form, how do I then do that I work with Visual Basic in VS Studio.
View 3 RepliesIs it ok for me to have this event - firing on TextChanged for my BillingSame textbox
[Code]...
To create a dynamic table in sql server 2005 with all its privilages(constraints,..) from a xml file.
View 1 RepliesI am creating an attendance system where i want that for a particular id given by user, attendance of that id get saved in the MS access sheet. What i am wanting is that column name should be i date format pre created by me nad as user enters the id the program retrieves date from system and based on that date (taking it to be dynamic column name) writes an p on them. I am using SQL query to update i.e using update statement now i am unable to find correct syntax for using dynamic column name.
View 1 RepliesI'm looking to create multiple variables based on a counter object. For example if a counter object is 6 I want to create 6 instances of the variable mText
Something like:
Dim i as integer
Dim Count as integer = 6
[code].....
I have code that reads file paths froma text file into my application for an mru list on my apps main menu. The menuitems are added programatically from each line of the text file. How can i attach events to these menu items?
View 1 Replies