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Item Type: NewsGroup Date Entered: 4/14/2004 12:43:21 AM Date Modified: Subscribers: 0 Subscribe Alert
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MatthewCrosswel
Asp.Net User
WebControls.Style how do I find out if it's empty?4/14/2004 12:43:21 AM

0

I want to do a simple test to find out if a Style is empty, there is a protected property called IsEmpty but I can't seem to access it. How do I find out if the Style has values in it without writing a method to iterate over all the properties testing each one individually?

Andy Smith
Asp.Net User
Re: WebControls.Style how do I find out if it's empty?4/14/2004 2:23:26 AM

0

You don't. Why do you need to do this?
master4eva
Asp.Net User
Re: WebControls.Style how do I find out if it's empty?4/14/2004 7:27:18 AM

0

I agree with Andy -- you do not need to. All you have to do is merge/apply the style. There is no need to "check-up" on the style's status.
-- Justin Lovell
Andy Smith
Asp.Net User
Re: WebControls.Style how do I find out if it's empty?4/14/2004 9:07:25 AM

0

Well there are some very specific times when it's usefull. But these are incredibly rare instances, and I was thinking I could maybe help him if it was one.
MatthewCrosswel
Asp.Net User
Re: WebControls.Style how do I find out if it's empty?4/14/2004 11:49:07 PM

0

I have an array of elements with a global style for all elements and a specific style which can be applied to individual elements.

I don't want to merge the two styles as the results are to unpredictable for users of the web control I'm developing.

I can't test for null as it seems I have to initialize the style for it to show up in the properties editor.

So I'm wanting to find out if the individual elements style is empty, then I can apply the correct style and keep things nice and simple for the users.
5 Items, 1 Pages 1 |< << Go >> >|


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Beginning ASP.NET 3.5 in C# 2008: From Novice to Professional Authors: Matthew MacDonald, Pages: 954, Published: 2007

Web:
[Mono] View of /trunk/mcs/class/System.Web/System.Web.UI ... Do not abuse the 'private' keyword. // // System.Web.UI.WebControls. .... Tr); Style s = user.GetItemStyle (ListItemType.Separator, r); if (s != null) s. ...
ASP.NET - Lesson 5: Introduction to Web Controls If you expand a window but find out you don't need it any more, .... you know about Cascading Style Sheet (CSS) formatting can be applied to web controls. ...
Voodoo Web Controls - West Wind Wiki Solution: Voodoo should check to see if any of its form variables are there... ... to get something to work and then find out a buried retraction like this. ...
ASP.NET Resources - Stripping SPAN from WebControl Control instead. It leaves out all that stuff. If you want to be able to style the control, but want to use a different tag (say it's a block-level element, ...
ControlIDConverter Class (System.Web.UI.WebControls) The DebugInfoControl is a simple control that prints out some information on a ... Empty End If Return CStr(o) End Get Set If ControlID <> value Then ...
How to Build a Custom WebControl using CompositeControl - Shifting ... You can probably find some of the same pointers outlined in this post elsewhere ... and flexibility by being able to do most, if not all design work in CSS. ...
Software/Technology Discussion : More on Null and Empty Strings Following on from Jeff Atwood's post about comparing a string to empty string (" "), I found out that C# and VB.net do not behave the same when comparing a ...
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CodeProject: ComboBox WebControl. Free source code and programming ... So, this means we can now create elements and style sheet properties using HTML, ... Dynamically created elements, regardless if it's absolutely positioned, ...












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