I'm trying to create an array of checkboxes dynamically and also want to put event to those checkboxes. For example: I have a array of checkboxes - Chk1, Chk2. I want it to work this way: When I check Chk1, I want to disable Chk2, and when Chk1 is unchecked, Chk2 is enable, and vice versa.
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I am trying to display ImageButtons dynamically, which I have been able to do. I also want an event to fire when I click on those dynamic ImageButtons. I have the dynamic controls loaded in an ArrayList. I am able to have an event fire for all of the dynamic ImageButtons in the ArrayList except the first ImageButton in the ArrayList. Here is my code below (I tried to include only the relevant code):[code]
View 1 RepliesI've read thru Iceplug's tutorial on control arrays and got it working. I tried to add a new event by basically copying his click event code and calling it a doubleclick event. I used the proper addhandler and assigned the correct name to my sub. I have the click event changing the background color to blue and the doubleclick event changing the background color to green. The background color does not change to green. Why?
Heres the tutorial with my new code encased in asterisks ...
Code:
Imports System
Imports System.Windows.Forms
Public Class form1
[CODE]...
I'm creating 10 web browsers at runtime, they are all in WBS() array and i need "navigated" event for all of them with ability to identify sender. Either 1 event for this array or event for all web browsers and then i would just check it they are the ones from array.
View 2 RepliesDoes this create a dynamic byte array?
Code:
Private m_renderedReport As Byte()()
Or this actually creates a structure?
I need to dynamically create some sort of 'table' on my form. It should look like:
PIC1 INTEGER1 TIME1
PIC2 INTEGER2 TIME2
PIC3 INTEGER3 TIME3
On top of that it should look like a table and have gridlines between the 'cells' containing the picture/data, which makes it even more difficult for me. Before, control arrays were quite simple in VB6, but I've been searching for 1,5 hours now and I can't figure out how to do this in VB.NET 2010. Any idea how to tackle this the most efficiently?
i have a problem with the size of array i want to make a 2-Dimensional array with large size such as
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I have a WPF window appliaction that I would like to build the functionality to have a dynamic style (font family, weight, size, etc) that is stored in a SQL database allowing a user to specify the type of style to use on control's such as ListView's and labels, etcI have started defining styles in the Application.XAML file and am not sure if this is the best approach to achieve a dynamic style.
View 1 RepliesI have the following code to create an array of serial ports.
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it seems that adding for example a button Dim myButton as New Button and then addHandler to mySub("lol", 255) is not possible. Where mySub is Shared Sub MySub(byRef myString as string, myInteger as Integer)
So: addHandler myButton.click, addressOf mySub("lol", 255) - returns an error saying it does not work with parentheses or whatever. I somehow see why this might not be possible, so I'm looking for a work-around on this problem.
I am new in this forum, also new in VB.Net I need to create a public class for insert and delete data to database Public Class My_DBFunctions
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[code]how to detect if what button did i clicked? i just want to disable the button i clicked or change it properties..
View 2 RepliesI create a dynamic number of PictureBox controls. I keep them inside a List. What I want now is to make them clickable: same event handler for all (opening of the image source file) with a parameter. The question is: how can I do it in practice? How I set the handler Sub for every picbox?
View 3 RepliesI have some different controls (PictureBox, Label,Button...) that are created by code. The set number of these controls isnot fixed. So let me set this number ton. And I have the following lines of code to create some of these controls.
For i5 As Integer = 0 To n
dBoxArray(i5) = New PictureBox 'PictureBox
Panel1.Controls.Add(dBoxArray(i5))
[code].....
I am using VB 2010. I have 20 TextBox controls in my form. I turned them to TextBox array. [code]...
View 3 RepliesHow could I create declaration(event) to a variable control in VB .net ? [code]please i need to know how to insert this (declaration) newweb_ DocumentCompleted it's similar to WebBrowser_DocumentCompleted but it's a variable
View 5 RepliesIt was so simple in VB6 but I don't know how to approach it in VB2010. I've looked the internet but each site seems to have a different solution and masses of code for something that could be done in a few lines in VB6.Here is the code I want to use. How do I go about creating a control array of 100 picture boxes pic(1) up to pic(100)?
Code:
For y = 0 To 9
For x = 1 To 10
tempObject = (Mid(StrRow(y), x, 1))
[code]....
How to create four PictureBoxes array at design time e.g. pic(0), pic(1), pic(2), pic(3). In VB6 set the Index property of PictureBox but VB.NET hasn't this property.
View 3 RepliesBelow I create an array of labels. I would like to add an click event to my labels. Can someone point me in a direction?
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I am trying to dynamically create a LinkLabel for my windows form (using vb.net 2005). Here's my It's creating the link; however, I'm having problems creating an onClick event for the new link. When the user clicks, I want it to open the file.
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I'm trying to create a control array in VB2005. As I've said in other questions, I've been working in VB5 for a good while but I'm new to VB2005. I know how to set the array up in VB5 but it doesn't work in VB2005. I tried some code that someone told me about, but it's not working. I have several books on programming VB2005 but
Here's my code as it stands now:
Public
Class frmMain
Public lblFasting(30)
[Code].....
I want to create a DataGridView control array on my form at runtime? I am fairly new to vb.net.
View 8 RepliesI need my app. to Create an Control Array at runtime that will consist of up to 50 Data Bound Labels. The app. will first be checking the 1st database field (Ing1) to see if there is data, if so then only create the 1st Data Bound Label (lblIng1) and then check the next field and so on.
The problem is that VB 2008 dos not seem to support Control Arrays. There must be another way to work around this.
I want to create an array of timer in vb.net. My problem is that how will i raise the tick event for a particular timer, say mytimer(x).tick and inside the tick event there is also a button, say mybutton(x) which changes location every interval. for example:
public class blah
dim mybuttons(20) as button
dim mytimer(20) as timer
private sub form_load(....) handles me.load
for x as integer = 0 to 20
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i dont know what to do next, all i want is to pass the button mybuttons(x) to mytimer(x) tick event, in which their index number are the same. i want to create one timer per button. how to do that? please help me and post example codes. i've researched the net but i cant understand passing variables, addhandlers, etc. i'm just new to programming object oriented.
Here is the pertinent part of my code:
Public Class Form1
Inherits System.Windows.Forms.Form
Private Sub MenuItem3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code].....
I have created a custom control with an event called "valuechanged" When I try the following line to: AddHandler
ScheduleMain1.ValueChanged,
New
System.EventHandler(AddressOf[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 have a page that contains dynamically generated Dropdown List controls and I want thant the dynamic dropdown list perform an AutoPostback to fill some other field using the value selected.[code]Control is correctly filled and rendered on ASP page but, after selecting a value, the page is reloaded (AutoPostBack is called) but the control is not diplayed and the sub is not called. I put a breakpoint into the ChangeValue sub but anything happens.I read on some post that handler for the first DropDownList is not necessary but, how is it possible to tell DropDownList to call my sub after changevalue?
View 1 Repliesi am creating ovalshapes during runtime....and i want to trigger an event when its clicked,an array a(5) is declared as ovals
View 2 Replies