VS 2008 Put Objects To The Top?

Feb 15, 2010

How can I "move" an object to the top and to the back?

View 2 Replies


ADVERTISEMENT

VS 2008 Inherit ListView - Dispose Of Two Objects When The Form's Disposing Of It's Objects

Feb 7, 2010

I have a user control that inherits the FW ListView and I need to dispose of two objects when the form's disposing of it's objects. Here's what I've concluded already, am I on the right track?

[Code]...

View 3 Replies

Make Objects From The ToolBox Using Code Instead Of Changing Existing Objects Invisible Then Visible Later?

Dec 5, 2011

make objects from the ToolBox using code instead of changing existing objects invisible then visible later?

View 7 Replies

Sql - Error The SqlParameterCollection Only Accepts Non-null SqlParameter Type Objects, Not Int32 Objects?

Jun 23, 2012

I am getting this error, Not sure why it is happening "Error The SqlParameterCollection only accepts non-null SqlParameter type objects, not Int32 objects."I have tried with all sorts of possibilties, now try to enter default data as dummy data,

Using connection As New SqlConnection
connection.ConnectionString = ConfigurationManager.ConnectionStrings("DentalDeviceConnectionString").ConnectionString
connection.Open()[code].....

View 1 Replies

Modifying Objects Inside For Each Loop Sets Properties Of All Objects With Values Of Last One?

Jan 29, 2011

I have a program like this.

Module Module1

Public Class Mstr
Public Property Prop1 As String
Public Property Prop2 As String[code]....

But it is not working as I expect it to. You can see it from.The DtlsB properties of all three DtlsA objects are having values from last iteration.

View 1 Replies

Random Objects - Let The User Input Objects To A Richtextbox 1 Object On Each Line?

Jan 6, 2011

I want to let the user input objects to a richtextbox 1 object on each line, and somehow use Random.Next to select pseudorandomly a few objects, the number 'few' inputted in a textbox.

View 9 Replies

The SqlParameterCollection Only Accepts Non-null SqlParameter Type Objects Not String Objects?

Jan 18, 2012

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Using conn As New SqlConnection("Database=Clinic_Management_System;Data Source=.SQLExpress;Integrated Security=True;AttachDBFilename=|DataDirectory|Clinic Management System.mdf")
Dim cmdRecord As SqlCommand

[code]....

View 2 Replies

Child Objects Raising Events In Parent Objects?

May 1, 2009

long story short, I have created a ListView type control, using UserControls for the parent control and the ListViewItems. Most the of the control is written and works fine, right up to the point where I tried to replicate the 'Control.SelectedItems(0).Index' property and the 'SelectedIndexChanged' event.

Each child object knows its index value, and could pass this value via the SelectedIndexChanged event (assuming this is how it works in a normal ListView control -- user clicks on an item, and that item fires an event updating the selected index value in the parent object).

How does the child object raise an event in the parent object? I have a feeling this could be done with Delegates, but I'm still learning about their usage.

View 1 Replies

VS 2008 Using MDB For All All Objects

Apr 19, 2009

The plan is to use a database just a MDB one, which holds all text fields for all the objects in my application.For example (real dodgy example)Label1.text = "Select NewText from Table where [ID] =" & Label1.Name & " and [ENABLED]=1"..I want this to go for every single control in my application, which basically would allow any client to completely customize text fields in the app.Currently I'm using this so far to access the Data. But before I continue I want to see what you guys would do?[code]

View 3 Replies

ASP.NET Cast ArrayList Of Objects To Custom Objects?

Aug 9, 2011

getting the following error Unable to cast object of type 'System.Object[]' to type 'OrderService.webdirect_WebLinesRow[]'. On the line

webdirect(web_companyID, web_locationCode, web_customerNumber, web_orderNumber, web_orderReference, web_orderDate, webLinesArray.ToArray(), o_Company, o_LocationCode, o_CustomerNumber, o_OrderNumber, o_OrderStatus, o_OrdDescrip, webRespArray)

I created the webLinesArray.ToArray() array as such

Dim webLinesArray As New ArrayList()

Am I missing an additional cast or something ?

View 1 Replies

Compare Two Objects To Check If All The Properites Of Both The Objects Have Same Value Or Not?

Aug 28, 2008

I want to compare two objects to check if all the properites of both the object have same value or not. for this i need to use the reflection to enumarate through all the properties of an object and check the value of the property. To try the code just i have written a Employee Class having Two Properties EmployeeNo and EmployeeName. I am creating an object of the Employee class and need to write a function that can list the values of all the properties in the class.

[Code]...

View 2 Replies

VS 2008 Clearing Objects?

Apr 8, 2010

When the program automatically clear object, and take them off from the memory? Is it take place when a procedure in which the object was declared ends?

Or should i do it by myself before procedure ends?

View 1 Replies

VS 2008 Loading SQL Objects?

Jan 5, 2012

I am creating a sports bet program and have set up a database in sql server 2008 R2 with results for games including wagers, odds etc. I now want to display this data in a range of listboxes, textboxes and labels in my VB.Net program.I am quite happy to play around and learn myself however I would love it if someone could get me started by completing one of the simpler labels. This label has to display the entry in Team One in labelTeamOne.

show me how to do this? I have already imported the dataset using the database wizard so all I need is the code.

View 5 Replies

VS 2008 String Between Two Or More Objects?

Jan 25, 2012

However I do not want to make like 100 blocks of code made of If statements doany idea that this could be done. Like for example

Dim str1 as string = "X" or "O"
If btn1.text = str1 and btn2.text = str1 then
Messagebox.Show("Blah Blah")

[code].....

View 1 Replies

Dispose Managed Objects In 2008?

Jun 1, 2011

In My application, I have an MDI form. From MDI form I open all forms as child forms. I have implemented IDisposable for all large objects like file stream DB connection etc. In the Form_Disposed event I dispose all unmanaged objects. After the child form is closed, all unmanaged objects are disposed but managed objects (controls and form) are not disposed and still in memory. I find it from .Net Memory Profiler ([URL]).

So I have write code to remove all event handlers of all controls and form. Now, When form closed, dispose is called and all event handlers and controls are disposed, but controls and form are still in memory.

View 2 Replies

VS 2008 - How To Refer To Objects Via String

May 9, 2011

I have lots of labels that I need to refer to.
E.g. label1 = listbox1.selecteditem.tostring & "123"
label2 = listbox1.selecteditem.tostring & "123"

I have 20 labels which i need to repeat the same process for. What I found was this code which always gives me the null reference error.
CType(Me.Controls("Label" & i), Label).Text = "what i want here"

I have stated dim i as integer = 1
And later i = i + 1 until it is 20.

I've tried i.tostring and cstr(i) when referring to it but it keeps saying it doesn't exists even though i have labels 1 to 20 named label1, label2 etc. on my Form.

View 9 Replies

VS 2008 Manipulating Objects Through Code?

Mar 25, 2010

How can I create and manipulate Objects on form with my vb code?By that i don't mean toggling the visibility.

View 6 Replies

VS 2008 Moving Images With Objects?

Jul 1, 2010

I'm designing a new application, but have two big problems.I wanna put an image in my form, and have the possibility to drag them.For example, I put an image with 100*100 but my imageviewe ronly have 50*50 So, I wanna drag the image around the imageviewer.

How can I do this?The other problem is:In the image I wanna design some squares, with the possibility to drag them to.Drag the squares it's working fine.But, the problem is, when drag the image, I wanna the squares "follow" the imagem and keep thei position in the image.If it was confuse, I try upload an explanation image.

View 2 Replies

VS 2008 Printing A Panel With Objects?

Dec 24, 2010

my panel contains datagridview and labels, i think i copied the code here. the problem is, it only prints labels, textboxes, and pictureboxes as the code states in the conditional statement. here is the code i am using:

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
PrintDocument1.Print()
End Sub
Private Sub PrintDocument1_PrintPage(ByVal sender As Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage

[Code]...

View 1 Replies

VS 2008 Property Objects And Images

Jul 15, 2009

I need some advice: I need to create an app involving draging images to a treeview. What should happen is once the image is dragged to the node it must take an instance of a property. For example

[Code]....

View 6 Replies

VS 2008 Running Same Query For Different Objects

Jun 2, 2010

Currently my code looks like this:

[Code]...

Where x would be the numbers 0 to 100, or infinite I don't mind. I want it to check all the numerical values for each number. How would I go about doing this?

View 2 Replies

VS 2008 Way To Specify Bounds For Multiple Objects?

May 22, 2009

In my game, which is just for practice, I have a 2 rectangles one set as the inner bounderies, one set as a sprite, but I want to create walls for my boundaries. So how could I set a string of bounds with this

Private Sub Form1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles Me.KeyPress
If Sprite.Bounds.Top <> Wall.Bounds.Top Then

[code].....

View 4 Replies

VS 2008 XML Serialization / Deserialization - Objects Into Xml

Apr 8, 2010

I am using the following methods to serialize objects into xml:

[Code]...

View 8 Replies

Unable To Move Objects In Designer - VB 2008

Dec 3, 2009

I cannot move objects (such as buttons, listboxes, etc) in the Windows Forms Designer by clicking and dragging them with my mouse. This gets really annoying after a while. However, I can move them with the key pad (up down left right) and by changing the location property. Does anyone know what is going on?

Oh and I'm running vista with all the service packs and latest updates, and I don't have any viruses (scanned with MBAM, Spybot and Avast)

View 11 Replies

VS 2008 Creating Subroutines For Objects Which Are Yet To Be Created?

Mar 12, 2012

I'm creating a list of labels dependent on a few variables based on search results.Say I have 10 search results, 10 labels will be created within a for each statement, however I want to create subroutines for these 10 labels with an onclick event, is this possible

View 9 Replies

VS 2008 (De)Serializing Multiple Objects Into One File

Dec 21, 2009

I am trying to create a load and save function for my customizable Menu/Tool/StatusStrip controls (see signature). Those three controls use a single AppearanceControl class, which is mainly just a large list of properties (Colors) which control the colors of the Menu/Tool/StatusStrip.

I want to be able to save and load the values of these properties so the user can store them and load others with ease. Serialization seemed the obvious answer, although I never used it before.

Now, there is a slight problem that I cannot serialize Colors, so I simply gave each Color property the XmlIgnore attribute, and created an Integer property that gets and sets the Color property (using Color.ToArgb and Color.FromArgb). This way I can serialize the color properties succesfully.

Then, there is another problem. The properties are not all in the AppearanceControl class. Instead, the AppearanceControl class has a large number of subclasses, which in turn contain the color properties.

As a small example, I may have this:

vb.net
Public Class AppearanceControl
Private _toolStripColorProperties As ToolStripColorProperties
Private _menuStripColorProperties As MenuStripColorProperties

[Code]....

View 6 Replies

VS 2008 - Drag And Drop Image Objects

Feb 12, 2012

I have a form with 2 pictureboxes. 1 is for the canvas and the other is for holding about a dozen images (about 60x60 pixels each), pretty much icons. I would like to drag the images to the canvas and be able to move them around or delete them if necessary. Like setting up a board. Since I am using pictureboxes, what would be the best way to load the images and also the best method to be able to drag them around 1 by 1. This is almost like a paint program with brushes that can be moved around.

View 2 Replies

VS 2008 : Accessing Objects Created In Code?

Oct 31, 2010

I am trying to access objects created at run time.The following code works IF Options Strict is off. If it is on it indicates "Option Strict On disallows implicit conversions from 'System.Windows.Forms.Control' to 'System.Windows.Forms.TextBox'."

Option Strict Off
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim txt As TextBox = Me.Controls("T3")

[code]....

I am having trouble formulating the type conversion.A Second problem I am having occurs when I create a groupbox at runtime and then add the textboxes to the groupbox. I am having trouble drilling down to gain access to the textboxes inside the groupbox.

View 4 Replies

VS 2008 : Centre All Objects On Form After Resize?

Mar 11, 2010

i have managed to get the form to resize according to the screen resolution but now im struggling to centre the objects on the page?

View 11 Replies

VS 2008 : Using TabControl And Button To Display Objects?

Apr 18, 2011

I am currently working on an OOP assignment based on vehicles as classes. The classes, attributes and object lists have been completed so far. In my main menu form, I have a tabControl from which each page displays is related to each class. Within each page, labels are included displaying attributes of the first related object in the list. There are also two buttons in each page for scrolling between each listed object from the same class. I want these forward/back buttons to be able to retrieve attributes from the next object in the object list and have them displayed in their relevant labels.

View 3 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved