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all groups > asp.net building controls > may 2004 > threads for may 22 - 28, 2004

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Help needed with htmlinputfile controls
Posted by Robert Hanson at 5/28/2004 3:06:45 PM
Hi All, I am looking for help with getting the Value property from a htmlinputfile control when the user selects the Submit button on my form. I need to gather the file name only and not perform a File Upload procedure. Thanks in advance, Bob Hanson Centare Group Ltd. *** Sent via D...more >>

Generate dynamic controls from Database tables
Posted by aditya028 NO[at]SPAM yahoo.com at 5/28/2004 8:26:08 AM
Hi, I'm trying to generate controls like textboxes, drop downs dynamically. I need to get their type and the values from the DB. Any suggestions on how to generate them? Thanks Adi...more >>

Server Control Collection Properties Solutions,Problems MVP Advice Requested
Posted by Brian at 5/27/2004 11:09:22 PM
I have solved most of my Server Control Collection property issues. I wrote an HTML page that describes all of the problems that I have encountered to date and the solutions (if any) that I found. http://users.adelphia.net/~brianpclab/ServerControlCollectionIssues.htm This page also has all of t...more >>

Placeholder child of child control event problem.
Posted by caldera at 5/27/2004 9:50:34 PM
Hi, I have problem with placeholder which contain web user control. I want to add user control in placeholder. For example I have a.aspx and in this page I have a placeholder which is dynamically added web user control lets say at a time it is added that b.ascx. In this b.ascx I have button and ...more >>

RegisterStartupScript and IsStartupScriptRegistered not shown in listed methods of Page
Posted by andborges NO[at]SPAM hotmail.com at 5/27/2004 9:30:41 AM
Hi All, I'm building an Webcontrol and overriding OnPreRender i want inject client javascript, but RegisterStartupScript and IsStartupScriptRegistered is not been shown in the list of methods of Page object. If i put Page.IsStartupScriptRegistered or Page.RegisterStartupScript in code i do...more >>

Setting user control property dynamically?
Posted by Dave at 5/27/2004 6:51:02 AM
Hi I created a user control that has a property that accepts a url ("NavUrl").. I tried to set the value as follows directly in the aspx page where strLink would be a link. <uc1:mycontrol id="mycontrol2" runat="server" HtmlContent="html stuff goes here." ImgUrl="myimage.gif" NavUrl="<%Response....more >>

Composite Control Designer
Posted by Alexander Popov at 5/26/2004 12:10:06 PM
i have following sample Control [ParseChildren(true)] [PersistChildren(true)] public class MyControl: System.Web.UI.Control { MyCollection values_ = new MyCollection (); [PersistenceMode(PersistenceMode.InnerProperty), DesignerSerializationVisibility(Designer...more >>

fragment caching problem
Posted by Joe at 5/26/2004 7:21:05 AM
I have a custom control that generates client scripts and uses viewstate This control is placed in a user control that is placed in my application pages When I use OutputCache directive in the ascx (so that the control will not be generated each time), the client script and viewstate data of the c...more >>



Passing Parameters to User Controls that are Dynamically Loaded in Placeholders
Posted by josh NO[at]SPAM rb.com.au at 5/25/2004 4:43:52 PM
Hi Guys, I have been having a big problem with trying to pass parameters into a user control when the user control is dynamically loaded into a placholder. I am developing in c#. I have get and set methods on the user control "editButton.ascx" which work fine. How do i pass parameter into...more >>

Button.Init? how Do I know if click event has been fired? TextBox.TextChanged event before Button.Click in a CompositeCustomControl.
Posted by jorge at 5/24/2004 8:38:01 PM
Hello I have the following situation: (everything is dynamic (controls.add)) 1. Button.Init { WasButtonClickFired = true } 2. TextBox.TextChanged { WasButtonClickFired? } 3. ImageButton.Click { } I need a way to get the TextChanged event not to fire or at least to know ...more >>

How To Write the external Iterator?
Posted by apex at 5/24/2004 4:24:49 PM
Hi all: I want to write an iterator class for GHashTable which belongs to GNU glib[ c library ] .Access function of GHashTable now only support internal iterator and define struct _GHashNode { gpointer key; gpointer value; GHashNode *next; }; and struct _GHashTable { gi...more >>

Accessing the visible property of a User Control at runtime
Posted by johnStein at 5/23/2004 6:51:02 PM
I need to make visisble/invisible my user control at runtime I am using code-behind and there is no access to the control here What do I do ...more >>


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