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Item Type: NewsGroup Date Entered: 7/9/2004 10:38:13 AM Date Modified: Subscribers: 0 Subscribe Alert
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midi25
Asp.Net User
<ToolBoxBitmap> Attribute help needed. Thanks7/9/2004 10:38:13 AM

0/0

Hi I have created a component.

I now want to add it to my toolbox with an icon. I am using the <ToolBoxBitmap> attribute.

But I am getting an error message.

Attribute 'ToolboxBitmapAttribute' cannot be applied to 'Generate' because the attribute is not valid on this declaration type.

Here is my code. What could be wrong. Thanks

---------------------------------------------------------------------------
Imports System.Drawing
Public Class Randon_COM

Inherits System.ComponentModel.Component

<ToolboxBitmap(GetType(Randon_COM))> _

Public Function Generate(ByVal a As Integer, ByVal b As Integer) As Integer
Dim ran As Random
Generate = ran.Next(a, b)
Return Generate
End Function
End Class
MCAD.Net vb.net
joteke
Asp.Net User
Re: <ToolBoxBitmap> Attribute help needed. Thanks7/9/2004 10:53:15 AM

0/0

This attribute is applied to a class/control for which the icon is presented. E.g just before class declaration. As the error msg tries to state, you rae now trying to apply it to a functio´n.

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfsystemdrawingtoolboxbitmapattributeclasstopic.asp

Thanks,

Teemu Keiski
Finland, EU
midi25
Asp.Net User
Re: <ToolBoxBitmap> Attribute help needed. Thanks7/9/2004 10:58:55 AM

0/0

Thanks I just tried it before the class declaration and it works.


Only problem is now that when I try to add my component its coming up with a message box saying "Ghost.bmp"

Its not liking my bitmap for some reason.

This is how I am calling.

<ToolboxBitmap("GHOST.bmp")> _

The bmp is in my application dir and set to embed in the dll.
Any ideas what could be giving me this prob.

Thanks
MCAD.Net vb.net
midi25
Asp.Net User
Re: <ToolBoxBitmap> Attribute help needed. Thanks7/9/2004 11:06:18 AM

0/0

I,ve done it. Thanks

That page helped. I worked it all out from there.

First time I have ever done this. Am delighted.

Thanks

joteke
MCAD.Net vb.net
joteke
Asp.Net User
Re: <ToolBoxBitmap> Attribute help needed. Thanks7/9/2004 11:14:05 AM

0/0

It looks the image from the same folder where the assembly itself is.
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/frlrfSystemDrawingToolboxBitmapAttributeClassctorTopic1.asp

Also does the image fullfill the requirement (16x16 size)?

Thanks,

Teemu Keiski
Finland, EU
master4eva
Asp.Net User
Re: <ToolBoxBitmap> Attribute help needed. Thanks7/10/2004 10:40:08 AM

0/0

FYI: It does not have to be the same folder. Basically, you can set the namespace of the resources dynamically... and the IDE just gets the resource named "{namespace}.{class_name}.bmp" where the {namespace} and {class_name} is determined by the control.

Just had to snag you there Teemu ;-) .
-- Justin Lovell
joteke
Asp.Net User
Re: <ToolBoxBitmap> Attribute help needed. Thanks7/12/2004 9:40:13 AM

0/0

I meant the particular overload I sent the link about, but seems that I looked this wrong way. Originally it was about looking the image from resource file (GetType for the attribute ctor), but I kind of lead user to use the another overload, right? :-)

I will deal with you later. ;-)

Thanks,

Teemu Keiski
Finland, EU
7 Items, 1 Pages 1 |< << Go >> >|


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