Creating Dynamic Hotspots In An ASP.net Imagemap

Jan 2, 2012

I need the ability to create a dynamic number of hotspots in an imagemap the pseudo code for what I want to do is below:

Protected Sub AddHotSpot()
Dim r1 New RectangleHotSpot
For Each Item as datarow in dataset

[Code]....

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How To Display Data Using Hotspots

Aug 8, 2011

not too sure if i posted at the correct place. but anyway.. here's my problem. i'm using vb web developer 2008. i'm trying to pull out data and display using the imagemap/hotspots. for example, when i search for this item 1, it will pull out the data from the database and then shows me where the item is placed on the map.

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How To Implement Bluetooth Hotspots

Jun 2, 2009

Where should you start when your next application was a bluetooth hotspot implementation?

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Create Hotspots (like On Webpages) On Window Forms?

Aug 1, 2009

I have a floor map of a buiding. It has cubicles. The application must display the floor area information of a cubicle when the user clicks on the cubicle?

I was thinking about use picture bixes for each cubicle but it seems complicated.

How to i create clickable areas on the form and load images to those areas?

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.net - Re-Creating Dynamic Controls?

Nov 5, 2011

I have a VB.Net WinForm Program. I dynamically create panels with controls.Each panel has:

2 Labels
1 DataGridView
1 Button

Everything works fine the first time I create the panels.

Everything gets created, and everything is functional.

If I have to re-create the form, I get rid of the existing panels (and their controls) with this code:

[Code]...

When I re-create the panels, I get the panels and all of their controls except Buttons.When I step through the debugger, I see the buttons being removed, and I see them being created, but they don't appear in the panel

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Asp.net - Creating Dynamic ModalPopup?

Oct 16, 2009

i want to create a modalpopup dynamically but i come across a problem.I pasted my sub here and i dont know what to do for that problem.When i want to show modalpopup,it says "Control 'mdldelete2' of type 'ModalPopupExtender' must be placed inside a form tag with runat=server."

Public Sub Raise_Alarm(ByRef p_Page As Page,
ByRef p_AssignedButton As System.Web.UI.WebControls.Button,
ByVal p_Message As String)

[Code].....

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Creating App With Dynamic IP Address?

May 16, 2011

I 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).

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Creating Dynamic RadiobuttonList?

Jan 4, 2012

What im trying to accomplish is I have a table which im creating dynamically and I want in the first tablecell a radiobutton, second tablecell first name, third tablecell last name.The second and third tablecell work fine but having trouble with the radiobutton. Im making it a radiobutton list b/c only one name should be selectable. Below is how im creating the radiobutton list. I have omitted the second and third tablecell as its working properly. The yesNo variable is used to say i

tblrow = New TableHeaderRow
tblcell = New TableCell
If yesNo = "yes" Then

[code].....

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Dynamic Creating Of Picture Box?

Nov 19, 2011

heres my code i have it set up so when i press spacebar it should create and display a picture box my help is two parts one why is the picture box not displaying and how to i set it so that every time the space bar is pressed a picture box is created. The second part to that is how do i create a timer with that picture box that makes it move, i know how to make a picturebox move im just not sure how to do the for each statement to set a dynamic name and how to use the timer to affect it...

Private Sub Form1_KeyDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles MyBase.KeyDown
' Sets Handled to true to prevent other controls from

[Code].....

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Creating A Dynamic Array Of Data?

Sep 20, 2009

[URL]..And put into a dynamic array where each month represents a record in the array with 3 given with C/P, Strike and Settle

The criterion is for every month grab all C/P that have matching strikes thus returning the following for every month. See data below and what I would like to return below. Want to use excel VBA to return the values from array into a sheet in excel. See data below

[Code]...

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Creating Dynamic Button Controls?

Jan 9, 2009

I am writing an application that requires button controls to be created at run time because the amoutn of controls created depends on data retrieved from a database.

I believe I am creating the control properly but I am not capturing the click event.

Code example:

Dim myButton As Button
myButton = New Button
myButton.id = "id"

[Code]....

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VS 2010 Creating A Dynamic Menustrip?

Aug 18, 2011

I am looking at creating a Dynamic Menustrip.I have managed to write the code to add subItems to a Item. The root item is called item1 and when the form is run, item1 gets populated by items called subItem[0-5].I am wondering how do I assign an action to a subItem when click? At the moment I want a message box to popup with the subItem's name that has been clicked. I.E If subItem3 is clicked, I want a msgbox to pop up with "subItem3".

code

Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
For j As Integer = 0 To 4
Dim subItem As String = String.Format("subItem{0}", j.ToString())

[code]....

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Asp.net - Creating A Dynamic Dropdown, After A Selection Has Been Made

Oct 6, 2011

I am trying to create a dynamic dropdown after a dropdown has been selested (in asp.net vb)

For example: I have a dropdown question that asks: What brand of car do you drive (Toyota, Ford, Honda, Nissan, Chevrolet)

When the brand is selected I want another dropdown to appear under it with new chocies

For example: If Nissan is chosen, the second dropdown will be populated (from the database) with (Altima, Maxima, etc...)

And in some cases I would like a text box to appear, but If I can figure out the dropdown portion, I am sure I can figure out the textbox.

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Creating A Dynamic ComboBox Item Adder?

Jul 18, 2009

What Im trying to do is create a function that sees how many items Im wanting to add, then add each item to the combo box, without me having to add each item individually. Basically its to save space coding, and make my code easier to follow.

An example of what Ive got is:

Dim option_one As String = "Inches"
Dim option_two As String = "Feet"
Dim option_three As String = "cm"
Dim option_four As String = "mm"

[code]....

So the function would go instead of all those add items, and it would just say Call ItemFunction() or something like that.

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Creating And Coding Of Events Of Dynamic Controls

Apr 5, 2009

I 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?

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Creating Dynamic Array Based On SQL Count?

Sep 15, 2009

I have a SQL database which I'm running a query against to return a list of names - eg using "select names from table"I would like to add all of these names to an array so I can use them later. To do this I would need to use a dynamic array as the number of names returned could be anything.Apart from first running "select count(names) from table", getting a value and then Redim'ing the array on the count is there another method I can use.I've seen there's a dataset row.count? Can I somehow use this?

connection.Open()
reader = command.ExecuteReader()
While reader.Read()

[code]....

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Creating Dynamic Control Array In VB 2010

Oct 31, 2011

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?

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Make Application More Dynamic In Creating A Classroom?

Jun 14, 2011

I am building a program to keep tract of student signup and classesroom.

1.I have an admin form that gives the admin users the right to create a classroom. This class is available / show up when the student signup. Because of future plans I want the admin to have the right to add / delete and classroom if the class is no longer needed to offering.

When a student signup the available class will show up in a datagridviewer and I have added a check box to select the classes taken.

[Code]...

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VS 2008 : Creating Dynamic Labels Not Working?

Dec 6, 2009

I am making a hangman clone for boredom and I can't seem to make the labels show up properly. Maybe I'm doing this wrong entirely and should just limit what's visible instead.

vb.net
Imports System.IO
Imports System.Text
Public Class Form1

[code]....

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VS 2008 Creating Dynamic SerialPort Controls

May 31, 2009

I need to create some serial port controlls manually. My program reads through a config file, and it if comes across an entry called COMPORT then I need to create a contol to talk to this port. The entries in the ini file might be

COMPORT=COM1
COMPORT=COM3
COMPORT=COM7

So here is my problem! I'd like to create the variable control name with part of the com port number, so I can always refer back to it.
EG.

Dim strVar as sring = "COM1"
Dim CName+strVar As New System.IO.Ports.SerialPort

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ASP.NET Creating Dynamic Order Reference Based On Database Id?

Aug 5, 2011

I am looking to create an order reference which is something like this

PLC0000001

Where the 1 would be my order id

but lets say it gets to 100 would like

PLC0000100

In VB.NET how could I build up a string like where i know i.e.

the starting part = PLC
Ending part = Order ID
middle = fill in 0's

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Creating A Class For Adding Dynamic Text Boxes?

Aug 8, 2011

How can I create a class so that I'll just call it to my form:This is the code of my Add Text box button that adds multiple text boxes.

Public Class Form3

[Code]...

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IDE :: Creating A Dynamic Database And Set Field Property Index To Yes (No Duplicates)

Mar 4, 2011

I needed to create an Access table programmatically an was able to by using Martin Xie's post but how can I set the Field1 - Field Property Index to Yes (No Duplicates)?

[code]...

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Jquery - Creating Dynamic Boxes (divs) With Different Titles Returned By SP

Jan 3, 2012

Wish you all are doing fine at the start of a new year

I am a beginner developer. I am developing a website. I have few divs which made up dragable boxes enhanced by jquery portlets. see the codes below.(html).

<div class="portlet">
<div class="portlet-header"> Category A </div>
<div class="portlet-content">

[Code]....

I also have a stored procedure from the database developer that return the list of categories. Depending on the user selection, the list of categories can vary.
So i have to dynamically create those Boxes. Each categories returned by the SP should replace Category A, Category B, and so on. As i can't know the number of categories returned by the SP i just hard coded those divs. My question is simply how ? How can i achieve this?

I have to be using VB.net in VS 2010. The database is in SQL server 2008.

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Microsoft Reporting ReportViewer - Manually Creating Data Source & Dynamic Assignment

May 5, 2010

I am using .rdlc Microsoft Reporting reports. I have a form with one reportviewer on it. What I want to use is a combo box where they select the report and then click generate, and it shows a specific report. I have this code so far that changes the report:

[Code]...

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Access Values Of Dynamic Controls Added To Dynamic Tabpages?

May 8, 2011

i have created a dynamic tabpage and a dynamic tablelayoutpanel inside it then added dynamic textboxes and labels inside the tablelayoutpanel...the thing is , i am having a problem on how to access the value of those textboxes and labels and add them as new columns in the new table(tagpage) in mysql database, i can already create the table in the database but i cant add the new columns in it. heres the code for accessing the values of the labels and textboxes

error: NullReferenceException was unhandled....Object variable or With block variable not set.

sql = "alter table " & tbl_selected(counter) & " add " & frmMain.Controls("TLP_" & SecArrList_sp(counter2)).controls.item(SecArrList_sp(counter2) & "label" & counter).Text & " varchar(100) NULL;"

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Dynamic LINQ Query Based On Dynamic Number Of Comboboxes?

Feb 5, 2010

I would like to bind a DataGridView to a different LINQ query every time (in order to reuse the same form/DGV for different queries), like this:

[Code]....

but the "Qry", and the number of comboboxes, and their field names would change every time.

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VS 2010 MDITAbControl Add Dynamic TextBox With Dynamic Webbrowser?

Feb 29, 2012

Basically i have one TabControl with a form and 2 browsers within one form I have ProBlem To call the dynamic browser to navigate with dynamic Textbox.text

[Code]...

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Dynamic SQL To Dynamic LINQ In .NET With MS SQL Server 2008?

May 24, 2010

I need to represent the following query using LINQ:

DECLARE @PurchasedInventoryItemID Int = 2
DECLARE @PurchasedInventorySectionID Int = 0
DECLARE @PurchasedInventoryItem_PurchasingCategoryID Int = 3
DECLARE @PurchasedInventorySection_PurchasingCategoryID Int = 0

[code]....

Now, I know that a query in .NET doesnt look like this, this is my test in the SQL Design Studio. Naturally VB.NET variables will be used in place of the SQL local variables.My problem is this: All of the conditions after "WHERE" are optional. In that a query might be made that uses one, some, all, or none of the conditions. V.PropertyID and V.Value can also appear any number of times.In VB.NET I can make this query easy enough by simply concatenating strings, and using a loop to append the "V.PropertyID/V.Value" conditions.I can also make a Stored Procedure in MS SQL, which is easy enough.However, I want to accomplish this using LINQ.

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VS 2008 Dynamic Timer In A Dynamic Form

Feb 19, 2010

Ive managed to dynamically create a form, and dynamically create a timer, but i have not been able to create the timer on the dynamic form. Specifically, i need to be able to have the timer itself create another form with a timer. (I realize that this would create a new form every interval on the timer, that is what i want to do)

1. A way to add the timer to the dynamic form, and maintain the timer sub on my main form.

2. A way to create the whole thing over (dynamic form and timer) through the previous dynamic form and timer.

I was thinking i could use a collection/array to store the forms and timers, but i'm still having trouble figuring out how to add entire forms or timers into a list. (A timer is not considered a control, so i cant use a controlcollection...)

Heres my code;

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim frm As New Form

[Code]....

*EDIT* Btw, my idea was to use i as a variable that increases every time a form is created, then insert the form into the array, with i as the integer. i just need to know how to create a new form with a different name each time. (as with timers)

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