all groups > asp.net building controls > october 2004 > threads for october 22 - 28, 2004
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Composite Control - Event not firing in child control
Posted by Chris Simmons at 10/28/2004 2:31:55 PM
Hello:
I am experiencing an issue where I have a composite control
(TestOuter) composed of more composite (TestInner) controls. When I
am seeing is if the TestInner control is placed on a webform, the
events of the control fire. If TestInner controls are placed within
the TestOuter control,... more >>
Values not persisting in extender provider
Posted by i.s.director NO[at]SPAM gmail.com at 10/28/2004 3:57:05 AM
I'm experimenting with a provider to extend WebControl TextBox
validation. Everything shows up ok in the designer. However, if you
close and reopen the aspx file, the values don't seem to persist. Any
ideas what could cause this? Here's a snippet of the definition code.
I can provide more c... more >>
Non-visual C# objects on a webpage are not marked as "safe for scr
Posted by lwickland at 10/26/2004 8:11:04 AM
Non-visual C# objects on a webpage are not marked as "safe for scripting"
I'm developing .NET components in C# which are used as ActiveX-style
controls on web pages that are displayed inside a custom browser which is
based on the IE web browser control. On 3 of about 100 PCs that the control... more >>
HTML Intellisense for composite control (using datagrid)
Posted by piyush NO[at]SPAM fasttrackteam.com at 10/26/2004 3:02:45 AM
Hi,
I am developing a web composite control using datagrid, dropdown,
linkbuttons etc.
Its basically an extension to datagrid control to provide more
functionality.
The control is derived from webcontrol.
The control has a property "Columns", which is a columns property of
datagrid.
Its de... more >>
custom datagrid sample code
Posted by geeksgk NO[at]SPAM yahoo.com at 10/25/2004 10:18:13 AM
Folks,
I have created a fully reusable, sortable, pageable datagrid as a
composite control (Compiled to a DLL). It works great.
I took that fully working code and tried to implement it as a derived
custom control and it does not display anything on the Browser. I
debugged in line by line an... more >>
Init Control when dropped on form??
Posted by A Traveler at 10/22/2004 11:49:50 PM
Hello all,
I have a control i wrote which inherits from asp:label. It worked fine. It
extends asp:label with a "For" property which implements the "for" attribute
of an html label tag (yes i know the latest framework vers. added this, but
i want ot get mine right as a learning exp.).
I a... more >>
Each time I do a postback, another copy of a control is added to the page!
Posted by Simon Harvey at 10/22/2004 2:40:34 PM
Hi everyone,
I'm having a really weird problem with one of my pages. Whenever I hit the
submit button, it reloads the page but another side menu control appears
underneath the original one. This will occur as many times as I hit the
submit button. The thing that I don't understand is that I... more >>
Get Child Controls at design-time
Posted by WALDO at 10/22/2004 12:44:47 PM
I have a Webcontrol that was supposed to act like a panel control. I
manipulated a TemplatedControlDesigner to make an "Edit mode". I save my
template to the controls collection during design-time. Then I use
GetPersistInnerHtml with ControlPersister to push the controls
collection back to the ... more >>
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defaultValueAttribute
Posted by Mike G. at 10/22/2004 8:41:56 AM
I have a dumb question: What does the defaultvalue attribute do?
The help system says that it "Specifies the default value for a property",
and provides the following as an example:
Private MyVar as Boolean = False
<DefaultValue(False)> _
Public Property MyProperty() As Boolean
Get
... more >>
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