VS 2010 Custom Control (Class) To Toolbox?
Jan 22, 2011custom control, by inheriting the Label class like this
<ToolboxBitmap(GetType(CButton), "img_20_16px.png")> _
Public Class CButton
Inherits System.Windows.Forms.Label
[code].....
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VS 2010 : Custom Control DLL Reference Greyed Out In Toolbox?
Apr 10, 2012I'm trying to add a custom panel to my toolbox using a dll file, but when I add it as a reference it only appears as greyed out - and this is only after I click "Show All" in the toolbox.Everything builds fine in the Class Library project I used to create the custom control. Here is the simple
Imports System.Windows.Forms
Public Class pnDoubleBuffered
Inherits Windows.Forms.Panel
Public Sub New()
[code]....
I build the project, open my main project where I want to use the control. Then I click "Choose All" from the toolbox and add the reference using ".NET Frameworks Components". I find my dll file and click OK. Then nothing is added to the toolbox. I manage to see the control greyed out when I click the "Show All" option.
Specify A Custom Icon For Display In The Toolbox Window When Create Own Custom Control?
Dec 29, 2011how to specify a custom icon for display in the toolbox window when you create your own custom control? Something other than the dreaded "gearbox" icon.
View 2 RepliesCannot See My Custom Control In Toolbox
Nov 19, 2010I have created 2 WPF control which reside in the same folder and i want to add one control to the other.
The controls are added in a Win Forms project.
the thing is that in a custom Win Forms control I can see my two WPF controls in the toolbox but in the WPF designer I cannot see any WPF controls.[code]...
Custom Control Cannot Be Imported Into The Toolbox
Oct 24, 2010I made a custom control that is a 15x15 grid designed to show a tiled map. Inside I have a class that inherits from pictureBox. The problem comes when I try to place my DLL inside the toolbox. When I click "browse" and select my DLL to import it simply import my class inheriting pictureBox instead of the whole package.
Here is a picture of my files. Grid.vb is the control, clsTile is the pictureBox class and the other one is irrelevant. [URL]
Permanently Add A Custom Control To Toolbox?
Nov 1, 2009I made a customized TextBox that I'd like to permanently add to the toolbox. But when I close the project that I created it in, my new control also disappears and I have to copy/paste or import the class-code every time I want to use it. Is there a way to get the control in the toolbox "forever"?I tried to enclose the class in a "Namespace CustomClasses" statement and changed the root namespace in the project properties to "CustomClasses", but nothing of what I tried is permanent. I prefer to store my classes in a "real" root namespace, in the same root as the microsoft and system namespaces.
View 4 RepliesVS 2010 Custom Controls Not Showing Up In Toolbox
Sep 12, 2011I have a solution with about 5 projects, the main (startup) project is a windows forms project while the others are control libraries that contain some custom controls. The main winforms project however also contains some custom controls.
Recently, the controls in the main winforms project have stopped appearing in my toolbox. The controls from the other control library projects appear just fine, but none of the controls in my main project will show...
Some of the projects are VB, some are C#.
I have tried everything I know to fix it:Delete bin/debug folders and restart
Build, build, build, build, and build Target the same .NET Framework version and CPU platform in all projects Build again Nothing works...
All projects target .NET Framework 4.0 and compile for the x86 platform (since I am using Access db). All projects build successfully, no errors. I can run the solution just fine. I can even declare and add the controls in code and they work just fine. They just don't show up in the toolbox so I can't drag them to my form and I have to dig into the designer code everytime, which is really annoying!
VS 2005 Custom Control As A Class?
Nov 9, 2009What I would like to do now is well convert this somehow to a class. so I do not have to DirectCast the items. Is this possible?
Here is the original code that kleinma assisted me with:
Dim CtlLosArray(150) As ShieldLOSInfobox
CtlLosArray(0) = New ShieldLOSInfobox
CtlLosArray(0).Location = New Point(0, 0)
[code]....
Is there a way to make this into a custom class so that I can make things easier to manipulate? at least that is how I think it would be done.
Building Custom User Control - Default Property Of Class?
Jan 22, 2012If we say blue is the default colour of the Backcolor property I understand it as if you don't specify a colour for Backcolor blue will be its colour. But I could not make sense of default property of a class in the context of building a custom user control. After calling an instance of a class we have to either call one of its members or assign an other object for it. Therefore why should there be a default property?
View 9 RepliesCreate A User Control With A List Of Custom Class Type Property
Nov 29, 2011Is it possible to create a user control with a list of custom class type property? If it is, how can I? The issue is that, in designer mode the property is not displayed in property window. I can add the list on markup but when i switch to the designer mode it gives an error which is 'The user control does not have a public property named BookList'.
View 1 RepliesVS 2008 Custom Controls In Toolbox?
Jun 23, 2010I got a third party control from a website after googling.Inorder to use that control, I simply right-clicked the Toolbox and selected "Choose Item". Then Browse to that dll file location and selected that file.Now it is added to the toolbox. But do I have to register the dll now ? Or, will it work when I distribute my app ?
View 6 RepliesCreate A Custom Class That Has Inside An Array Of Another Custom Class?
Jan 31, 2011I want to create a custom class that has inside an array of another custom class (see my code below) but when the programm runs is crashes. Why? What is the right expression???? Plz help I'm a newbie in VB.net.....
Public Class ctrarray
Public nameclass As String
Public ctrlindex(glvar_spaces) As ctrlindexclass
End Class
[code]....
IDE :: ToolBox - Adding Custom Controls Permanently?
Jun 18, 2009I created some custom controls which I use quite often and I thought if I add them once to my ToolBox they just will be there next time I start up VS2008; however, that does not seem to be the case! Each time I start VS2008 I have to re-add that controls (which is quite annoying!). Is there a trick / way of having them there permanently?
View 6 RepliesVS 2010 - DataGrid Custom Class Array
May 14, 2012I am working on a project which lets the user edit the students in a certain group using a datagrid. First I created a class called student and then I created a student-array. Displaying the students in a datagrid works fine. On form-load, I change the datagridview.datasource to the student-array. The datagrid has 20 rows by default (Public dbstudebt(0 To 19) As student). When I edit an existing student everything works fine but when I fill something in in an empty cell and press enter or tab to confirm and add a new student, it just clears the cell and nothing happens. So basically, editing existing studs in the datagrid works fine, making new student doesn't work at all as those cells are always cleared immediately.
View 4 RepliesVS 2010 Global Object For Custom Class?
Feb 24, 2011This is also posted in the database development forum. As I think the same problem could apply to things other than connections, I am posting it here also. I have created a custom class. All methods in this class, I want to interact with a single connection object.
Imports MySql.Data.MySqlClient
Public Class clsRegTester
Private cn As New MySqlConnection
[code].....
Add A Custom Usercontrol From Toolbox Onto Dynamically Generated Tab Pages?
Sep 23, 2010The code below loads 4 Tab Pages at runtime to a TabControl. If I have UserControls in my toolbox, I can't just drag and drop the user control onto these TabPages because they don't exist yet! How do I accomplish this dynamic loading of UserControls onto the Tab Pages as they are created?
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
[code]....
C# - Addding Custom Controls To Toolbox In Visual Studio
Apr 26, 2010I am trying to add a dll that contains some custom 3rd party conrtols and some in house user controls and am getting the following error -
"The Assembly "MyASsembly.dll" could not be loaded. Check that any dependencies the file requires are installed"
I am using Visual Studio 2003 and the 3rd part controls are C1.
Inherit An Existing Control (user Control) And Add It To The ToolBox?
Apr 10, 2009How do I inherit an existing control (user control) and add it to the ToolBox?
View 2 RepliesVS 2005 Adding A Class To The ToolBox?
May 29, 2009I can't seem to figure this out. I basically am trying to write a class, not a usercontrol, that can show up in the ToolBox. I want it to act similar to how a ContextMenuStrip or BindingSource does, in that there is no UI when you throw in on the Form, it goes down to that bottom part (name?).
1) What do you call those types of components?
2) Why won't this test class that I wrote do the same thing?
vb.net Imports System.Windows.Forms
Imports System.Runtime.InteropServices
<ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch), ComVisibleAttribute(True), _
System.ComponentModel.ToolboxItemAttribute(True), System.ComponentModel.DesignTimeVisible(True)> _
Public Class FilterMenuStrip
[Code]...
If I try to add it to the ToolBox, I get a "There are no components in '<The DLL>' that can be placed on the toolbox."
VS 2010 Custom Control KeyPress Event
Jun 20, 2011I was asked to create an application that has a custom control that acts as a button. I managed to do almost all the requirements except the one for the KeyPress event. The customer wants to click the "Alt + C (for example)" to trigger the button click event in this case for a Cancel button. I did the code and it works fine ONLY when that custom control has the focus on it. But when it loses it, it doesn't. I don't know how to make the form accepts that KeyPress and sends to the custom control. I tried to set the form's KeyPreview property of the form to Ture but it didn't work too.
By the way, I know that it would work by writing the code in the KeyPress of the form but that's not the requirement because the user control will be used as a standalone component for many projects.
VS 2010 OnPaint Not Fired In Custom Control
Nov 3, 2011I'm developing custom .net themes, and this relies on GDI+ -- I've been able to do this mainly with a ThemeBase released on another website. Now, however, whilst inheriting another control, I am Unable to inherit the ThemeBase which means I have to design the control a little differently -- which relies on me being able to manipulate the 'OnPaint' event of the control's design.The control's 'OnPaint' event is never fired, and I don't know why. Here's the entire textbox code.[code]
View 1 RepliesDoes VS 2008 Have A Control Available Like The Toolbox Control From Within The Studio
Mar 12, 2010Does VS 2008 have a control availible like the toolbox control from within the studio? I've looked through the list in the toolbox for choose items and am not finding it, but since I don't know what it would be called I might be over looking it.
View 3 RepliesVS 2010 - Written A Text Editor Custom Control
Jun 14, 2012written a text editor custom control in vb.net
View 5 RepliesVS 2010 Creating A Custom User Control, Don't Know Where To Start?
Oct 26, 2011I figured it out. Check out the finished control [URL]..I'm trying to make myself a simple 'star rating' control.
It would have the properties:
StarCount (number of stars)
StarValue (number of stars highlighted)
I want to draw the stars using GDI+, have them highlight on mouse over, and change the StarValue when clicked.I have an idea on how to do this from experience with working with forms, but I'm having some difficulties with the Control development part. I couldn't find any tutorials which didn't inherit a control (such as a checkbox or button), and I have no idea how to make my control editable in the designer.
I think what I need to do is create StarCount as a property like this:
[Code]...
I also want to execute my drawing code at design time, so I can see the stars while laying out a form. as a side note to that, I don't know how to change the size of the control at run or design time, nor how to disable the user from changing it at design time.as a side note - I know that there are a few star rate controls already floating around the internet, but I do not like the quality of them (or at least the one's I've seen), they felt very windows 98. I'm trying to make something that will fit well into windows 7 (plus I want to implement custom images, but that can wait until I get it working)
Register A Component Class Dll So That It Shows In ToolBox With Its Own Category?
Oct 31, 2011I have a DLL with me in which i have created a component class. But as long as the project is open the Tool shows in the ToolBox, but the moment i open a new project, without the DLL project opened along with it, the Toolbox does not show me the Tool/Control/Component Class , which i have created. How do I register my component so that it shows in the ToolBox, other than the usual way of Selecting by Browsing
View 4 RepliesAdd A Control To ToolBox
Nov 19, 2009I 'am using Visual Studio 2008 Version 9.0.30729.1 SP with Microsoft .NET Framework 3.5 SP1..Every time I try to add a control to the ToolBox I receive the following message:"The following assemblies are installed SDK assemblies but could not be shown in the customize toolbox dialog because they are missing one or more components. Please make sure that all necessary libraries are available.
View 1 RepliesAdd A Toolbox Control?
Aug 25, 2009How to add an IDE toolbox control, I came up with? I want it to appear in the list when I click on toolbox and let me drag it onto the form. Is there a tutorial or video somewhere I could read?
View 10 Replies.NET 2010 Custom Control, Multiline String Property To Be Edited In The Designer?
Sep 21, 2010I'm writing a custom control and I want to add a "MessageText" property of type String:
<Browsable(True),
DefaultValue(""),
Category("CustomControls"),
[code]....
The MessageText property is a multiline text, and the user must be able to set the text using the designer. The problem is that the designer doesn't allow to enter a newline directly for a string property.I want the same behaviour as the system TextBox's Text property, where you can click on the down arrow and write lines in the small text-editor that appears:How do I do that?
Add Winsock Control In My Toolbox?
Dec 20, 2010How can I add winsock Control in my toolbox?
View 1 RepliesAdding Control To Toolbox?
Jan 11, 2011I'm having trouble adding a new control to my toolbox.I downloaded the projected and extracted.I the went to the VB toolbox, rightclicked the mouse button and selected choose items. I then clicked the browse button. I selected the folder I had extracted to and then went to bin/debug/menucontroltest.exe.
View 2 Replies
