Cascading Drop Down (Disable the target drop control)
I have a page with a cascading dropdown control extender and the related dropdown component.  I want to be able to have compete control over the enabled property of the dropdown list, does anyone know what i can modify in the extender code to allow this.  I have tried setting the enabled property of the drop down control to false in the Page_Load but when the page renders the control is enabled. Has anyone else came accross this problem ? Any help would be greatly appreciated. Stuart  Hi Stuart,You can add a bool property into the extender whose value is determined by t...

Custom control
Hi,I would like to create a composite control, which will only allow user to drop control at particular area (contents).How could I do so?Thank you Hi,chanmy9 Do you want to create the function in design time or run time?Gary yang - MSFTMicrosoft Online Community SupportPlease remember to mark the replies as answers if they help and unmark them if they provide no help. Hi,Design time.Thank you Hi, If it is design time, then you can take a master page and content page and Place the custom control on the content page where it have the chance to drop the controls on a specified Area...

how to allow users to drag drop controls (textbox, drop down)
 We have a situation where the user needs to choose the layout of the page. They want to drag drop text boxes and other controls onto the page. We need to provide a toolbox similar to visual studio, from where they can drag drop controls. Also when they have created a page and saved it, the whole set of controls + page should also be available on the left side drag/drop menu for them to use thereafter. Anyone can help Thanks,Balaji Balaji Look for AjaxControlToolkit from http://www.asp.net/ajax ...

dynamically generating one drop down control on select event of another drop down control
Hi Anyone can help me how to add items in one drop down control on select event of another drop down control. Please this is urgent. Any examplry piece of code or any guidence :)   Hi, This seems too simple if I am not getting it wrong: protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e) { DropDownList2.Items.Add("a"); } Let me know if this works. Thanks, VivekSocial Networking Platform in ASP.NET || Join now: CodeASP.NET Community Please mark the most helpful reply/replies as "Answer". Thanks alot Vivek for help .... actually that was...

ListView control and User Controls
I have a user control, which has a public property called ITEMID.  I am using it inside a ListView control (3.5), and trying to get the property via data binding.  However, I am not getting the value back. Here's the code: <ItemTemplate><uc1:item ID="Item1" runat="server" ItemID='<%# Eval("PropertyID") %>' /></ItemTemplate> Can't figure out where I'm going wrong.  The data is being returned properly, but the ItemID property is always zero. Any help is greatly appreciated.   Try using this ins...

controls inside a listView control
 I'm using a listview control.Inside the template I have a checkbox.Everything is inside an updatepanel. When a checkbox is checked or unchecked I want to trigger my AsyncPostBack.It works as it should when I have one manually added checkbox with no listView. However when I use a listView it will not run my event at all. If I check the checkbox it goes about 5 seconds and it unchecks again, no postback made.Here's the code I use... protected void cbCheck_CheckedChanged(object sender, EventArgs e)    {        CheckBox cb = (C...

PFC Listview control Drag/Drop Multi-Select Bug?
Hello Everyone, I am converting a PFC PB 6.0 application to PFC PB 7.0. I am having problems with the PFC listview control u_lvs. When a user clicks and begins to drag the program freezes. If I hold the right mouse and click and drag it works on the first try, the second time it freezes.(not consistent) I know there have been some new events and properties for the listview control. Is there a bug in this version or am I doing something wrong. This program work perfectly in version 6.0 of PB and PFC. Im am using version 7.01. Has anyone else had problems with drag & drop in the ...

accessing controls dropped in Loginview control
dear all, i am using ASP.NET Loginview control, my problem is that i cannot access controls that i've dropped (like gridviews and buttons) in the Loginview control from my aspx.cs page. is there any workaround?thank you all,   Try LoginView.FindControl() method.Welcome to my SQL/ASPNET forum for Chinese http://51up.org/bbs/forumdisplay.php?fid=38 this does only get the data from the controls within the LoginView, and doesn't set it. Try something like:TextBox TB1= new TextBox(); TB1.ID = "SourceTextBox"; LoginView1.Controls.Add(TB1); TextBox TargetText...

Creating a control that other controls can be dropped in
How would one go about creating a control that other developers can drop their controls in, like how a Panel works? Are there some links available? With .net 1.x there's 2 basic mechanisms. 1) Do what Panel does, and use the ReadWriteControlDesigner. This causes your control to support drag-drop exactly like panel, but also like panel, does not let you show any html around the area. Your control will always only look like a panel. 2) Templates. Make the area that will be editable be an ITemplate property. You can use this templated control designer I wrote to quickly set up the desi...

ListView control with multiple select command controls
 Hi there, I have a listview control, on which I have two buttons 1) Wesite 2)Email Me. Note the listview only has the Item and Layout Templates as I will not be editing or inserting. I have assigned both the controls the CommandName="select" so that they both fire the SelectedIndexChanged event. There I can access the website address and email address held in datakeys. In the listviews SelectedIndexChanged event I need to work out which control fired the event. Ie if it was the website button then I will redirect the user to the website... Code in VB please. ...

Error When Using a DropDownList Control in a ListView Control
VWD 2008 Express.  Visual Basic. I have placed a ListView Control on my page that is bound to a SQLDataSource.  I have placed a dropdownlist control in one of the fields (columns) in the edit, update, and insert templates.  This dropdownlist control is bound to another SQLDataSource.  The dropdownlist control works fine in the edit and update templates.  However, when I place the same dropdownlist in the insert template, I receive the following error (while in the VWD debug mode).  Why would it work in the edit and update templates and not in the insert templat...

Dynamically Updating ListView Control
I'm working with a list ListView control to create a form with a list of questions. Each question has a yes/no answer. I would like to be able to dynamically insert a new question based on the answer to an existing question. For example, consider a form with 5 yes/no questions. If the user selects yes to question 4, I would like to dynamically insert two new questions, perhaps 4a and 4b.My code looks like this:...            <fieldset>                <legend>Health History...

Drop down control that allows editing
Hi Everyone - I am looking for a control that will allow the user the ability to enter thier own text into the field - or select one of the items from the list does anyone know where such a component exists??? thanks tony This is a good start: http://www.metabuilders.com/Tools/DynamicListBox.aspxThanks,Teemu KeiskiFinland, EU...

How to connect a DataPager control to a ListView control which is inside a Webusercontrol
Hello, I've got a Listview control inside a Webusercontrol but because of layout reasons, I need to put the Datapager control somewhere else in the page.My question is now, how can I connect the Datapager to the Listview control? How and when do I have to fill the "PagedControlID" property of the DataPager?  Regards,TripleTwenty Hi tripletwenty , By default , we can not do this. Because you need to set datapager's pagedcontrolid to one special control which implements IPageableItemContainer interface. But the user control did not. If you really want to do that , ...