VS 2005 Dynamically Adding Timer?

Apr 17, 2009

I have an application that i have developed which requires me to run a method in one of the classes on a timely basis. Basically, calling the method at an interval.I can do this if there's only a single object, but the number of objects that i have to create depends on the number of entries in a table. I was wondering if it's possible to add timer control dynamically and make the tick even call objects' methods at an interval.

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VS 2005 Call A Keypress Method Dynamically For Each Control In .net 2005?

Sep 8, 2011

I working on a project that includes to call a certain type of method to each control, i have this

Private Sub txtBcNum1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtBcNum1.KeyPress

[Code]...

This code works like a charm if i want to allow only numbers and backspace on my textbox.Problem: I have 15 textboxes( txtBcNum1,txtBcNum2,....,txtBcNum15 ), what's the best way to call this function inside KeyPress method on each textboxes with out manually adding it to KeyPress method?

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Adding Leading Zero In Timer?

Apr 22, 2012

I have got my timer ticking but I need to add the leading zero back in but it code I am using only works on the seconds (label3) not on the minutes (label4)!
Timer
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Label3.Text -= 1
If Label3.Text = "00" Then
Label4.Text -= 1
[Code] .....

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Adding Controls Dynamically - Asp.Net And VB

Apr 29, 2011

I'm trying to add a "panel" with controls dynamicaly. Something like the code below, Clicking "Add" button, displays a "Panel" with the controls(which are within a table), the number of "Education" someone can enter is unlimited. I know how to capture the data, but i can't figure out how to implement/code this,

[Code]....

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Dynamically Adding A Reference?

Jan 13, 2011

how to go about adding a reference to an assembly at run time? I am writing a vb.net (2008) program that will send email via Outlook. But at compile time I do not know which version of Outlook the user will be using - Outlook 2003, 2007 or 2010.

How do I add a reference at runtime which will a) satisfy this condition and b) allow me to compile the program? If I do not have a reference at compile time then my Outlook code will fail

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Adding Controls And Their Events Dynamically?

Oct 1, 2011

I'm developing a website in visual studio 2008 using (asp.net/vb)I have to allow registered users to build pages and add controls that are already defined by the same userMy problem is how to build this page dynamically?In other words, I'd like to make like any CMS (e.g. Joomla). CMSs allow us to make new pages and add our controls then save them..

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Adding Controls To A Panel Dynamically?

Jun 10, 2011

I am working on a project for a handheld in Visual Studio 2008 where I need to add a group of labels to a panel that correspond to a record on the database. The record is a "Pass/Fail" Record. So, if the record is a "Fail", the failed items will be added below the main group of labels; therefore, many child groups of labels will be added below the main group, which is theoretically the header record. I am using a second panel to add the failed items. My issue is how to dynamically add, name, and position the failed item labels and panels. Below, I have included a sample of what I am trying to accomplish.

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Adding Images To Nodes Dynamically?

Feb 21, 2011

I have a simple tree, parent and child, that I create from files in a folder at run time (VB2010). All I want to do is assign one icon to the parent, and another to the child. I am using FileSystemWatcher set to watch the folders and update whenever there is a change. Here is the code:

'If there is a change in the Scan Folders relist
Private Sub scanFileChange(ByVal source As Object, ByVal e As System.IO.FileSystemEventArgs)
If e.ChangeType = IO.WatcherChangeTypes.Created Or e.ChangeType = IO.WatcherChangeTypes.Changed Or IO.WatcherChangeTypes.Deleted Then

[code]....

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Adding Rows To A DataGridView Dynamically?

Apr 26, 2012

VB.NET 4.0 framework Windows Forms Application. So I have a DataGridView that I have dropped on my form in designer, set all the columns to readOnly, AllowUserToAddRows = FalseAllowUserToDeleteRows = False. Now for the part where it the code is going bad at.

My function Looks Like this:
Private Sub fill_items()
Dim prop As List(Of property_info) = db.property_info.ToList

[code]....

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Asp.net - Adding Hyperlinks Dynamically By Code?

Jun 15, 2011

I have a web form but I have to do this by code since I dont know the number of hyperlinks I need from the beginning.How can I add some hyperlinks with Image in a label, the number of hyperlink depends on the number of rows of a query, and each row give me the link information to navigate.

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Asp.net - Dynamically Adding A Label Is Not Working?

May 26, 2011

I am attempting to dynamically create a profile page. Everything works fine except when I try to add the title (surrounded by <h2> tags) to the lbl control which is inserted in the select statement. Let me know if this is too confusing and I will attempt to explain further.

[Code]...

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Dynamically Adding New Moduls To Project?

Oct 12, 2011

I develop a student information system with vb.net where marks of previous years and preference of subjects of students are recorded. finally according to their preference and available resources at the department, students are granted two subjects for each one for higher studies.In the system we have to get information and output the student detatils and their subject.problem is if administrator would need to add new subject to the project.I have design this only for 5 major subjects and their major2 subject

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Dynamically Adding User Controls

Jun 23, 2012

I have been set a project from school to design snake in VB.Net but i am struggling to dynamically add the user control which acts as one of the dots in the body of the snake. Every time i add a dot on to the snake the previous vanishes. I assume this is due to me overwriting the previous one by creating a new instance of the object but i cannot find a way of adding a new one in.[code]I have tried using body(i) and other ways of adding a new instance of the object but am stuck.The subroutine will be called up when a new control is needed.

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Adding Item To A Listbox From A System.Timer

Oct 1, 2009

For the last couple of days I been trying to add items to a listbox from another class within a system.timer.

They just don't appear in the listbox. I don't get any errors. The items just don't get added :S.

I have:

Form.vb
make object of Control
Control.vb
Here I have a system.timer

In the Timer_Elapsed method I do this: form.listbox1.items.add("hello")

But it just doesn't work... When I add a new item to the listbox1 from the constructor or another method that has nothing to do with the timer it works...

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IDE :: Errors When Adding Timer To A Subclass Of A Dialog?

Jan 21, 2009

switching back to the code causes an error dialog to pop up with the message:"An error was encountered during code generation.The changes you have made in the designer have not been committed to the source code.it is recommended that you close and reopen the source file.The error message follows: Error HRESULT E_FAIL has been returned from a call to a COM component."The source code the Designer

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VS 2008 Adding Time To Timer From Registry?

Jul 21, 2009

i have a timer that counts down from 2 hours, its part of a 2 hour time limit for a computer. but if the application was to fail it would restart from 2 hours again. which isnt good, so it needs to restart where it left of. so far i have got it to save the current time on the countdown timer to a reg key. but i need to put that time back hope that made sense. here is the part of my code

Dim LLT As DateTime
Dim HReg1 As Object
HReg1 = CreateObject("Wscript.shell")

[Code]....

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.net - Dynamically Adding Items To An Un-order List In Asp.net

Feb 22, 2010

if i create a html ul. and wanted to dynamically add list items to this list. so i have :

[Code]....

is there a way i can add list item to this list dynamically in asp.net i am using vb

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Adding Text In The Textbox Dynamically In The Database?

Nov 29, 2010

Here is my

Private Sub Add_Click
Dim tbox As New TextBox
tbox.Location = New Point(12, 244)

[Code]...

I added a textbox dynamically during runtime. How will I add the text in the textbox to my database? The name property of the textbox cant be change. What is the name property of the texbox created during runtime?

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Asp.net - Adding Linkbutton Dynamically To Gridview. Not Firing?

May 8, 2012

I am dynamically adding a link button to every cell in a gridview. Adding the button works however the firing of the even handler doesn't. i need the linkbutton to call a function and pass some data for processing. My code is below. I have found solutions from the site that have gotten me this far.At the moment the gridview loads the cells with buttons in blue. when you click them they go back to plain text and no function is called.

[Code]...

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Dynamically Adding Class To The Exsisting DLL File?

Sep 15, 2009

I created an interface where user will define the parameters and the submit button should able to do following:

1) Generate C# class.

2) Compile.

3) Execute Method.

4) Attach generated class file to the existing DLL.

I can able to finish 3 of the above items successfully but I can't able to Attach new generated class files to existing DLL file.

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Dynamically Adding Controls To Tabpage At Runtime?

Jun 6, 2011

I'm having a lot of trouble trying to add a new control to a dynamically created TabPage at run time, I have viewed many threads with similar help requests and cant seem to make the codes work!

Here's what I've got:

Dim albumscount As Xml.XmlNodeList
albumscount = config_doc.SelectNodes("component/config/menu/album")
i = albumscount.Count - 1
Dim albumtitle As Xml.XmlNode

[code].....

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Dynamically Adding Multiple User Controls?

Feb 27, 2012

I have a User Control which returns a table of data, which in some cases needs to be looped, displaying one on top of another. I am able to dynamically add a single instance of this by placing a fixed placeholder in the page. I am now trying to work out how to add more than one, given that I don't know how many might be needed I don't want to hard code the Placeholders. I've tried the following, but I am just getting one instance, presumably the first is being overwritten by the second

My HTML
<div id="showHere" runt="server"/>
VB
Dim thisPh As New PlaceHolder
thisPh.Controls.Add(showTable)
showHere.Controls.Add(thisPh)
Dim anotherPh As New PlaceHolder
anotherPh .Controls.Add(showTable)
showHere.Controls.Add(anotherPh)
How do I make it add repeated tables within the showHere div?

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Forms :: Adding Controls Dynamically Below Existing One

Jul 21, 2010

I'm trying to add a DataGridView to a Split Container Panel. I am able to add the control, but it just places it on top of the old one. What I want is to add it below the existing one. How to do it.

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Keep Panel Scroll On Top When Dynamically Adding Controls To It?

Oct 5, 2011

I am adding user controls to a panel that is empty, but when i do that, the scroll of the panel goes down.

I tried to set the panel.verticalscrol.value to 0 but that does not do the trick, so..

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WinForms - Dynamically Adding Controls At Runtime

Oct 21, 2009

I have a WinForms application that I need to dynamically add controls to at runtime. I searched for this and I was initially led to the TableLayoutPanel (TLP).

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VS 2010 Adding Items To A ComboBox To Control A Timer?

Jan 4, 2011

I've tried a couple things to add items to a combobox (I've also Googled a lot but haven't found anything for VB2010) and on top of that, how to make it so that if the user selects 10ms, it changes the Timer1.Variable to 10.

Here is my progress from what I found on Google

Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged
ComboBox1.Items.Add("10ms")

[Code]....

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Adding A Datarow By Dynamically Reading A Text File?

May 15, 2012

I have a program that reads a text file and creates a datatable dynamically based on the columns in the file.

This seems to work fine.

I then try to read the rest of the text file, creating a data row to add to my table. I'm using the code below but it's not working for me.

view plaincopy to clipboardprint?
Dim strFieldData As New ArrayList
Dim obj As New Object()

[Code]....

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Dynamically Adding Controls To A Panel Within A Data Repeater

Jul 15, 2010

I have a Data Repeater to which I need to add x number of images depending on their existence in the database.I need the images added within hyperlinks for Javascript functionality. In order to dynamically add the hyperlinks and images I have placed them within a panel in the data repeater and am adding them in the ItemDataBound event.The problem is that only the first image is being written to the datarepeater.[code]

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Dynamically Adding Panel And RadioButtons In Visual Basic

Dec 1, 2011

Guys I'm trying to dynamically create panels which are filled with seven radio buttons each. I get the panels but they are only filled with 1 radio button each. What am I doing wrong here? QuestionQuantity is an Integer and is the variable that determines how many panels I will be creating. The code is in the form load function located.

[Code]....

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Forms :: Adding Tool Strip Buttons Dynamically?

Apr 30, 2010

I need to be able to add buttons to a tool strip at run time. As of now I've been able to get the buttons to display with a nice little picture just how he wants and some text under it. Just can't figure out how to "enable" the click event for these buttons. Obviously I need them to do something rather than just sit there looking good and this is where I'm stuck. Right now I'd be happy for a message box to come up saying yep I'm working as I could then work with that. This is what I have for code so far... this is just to get it working I'll work on the actual code later.

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim btnSomething As New ToolStripButton
btnSomething.Text = "Test 1"

[code]....

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