What I would like to know is if there is a technique to inject parameters into the rendering HttpContext such that it would be available to the UserControl when its page life-cycle events (Page_Init, Page_Load) are called during rendering (during HttpContext.Current.Server.Execute())? Such a technique would allow injecting data into an...
I wanted to wrap a windows forms control in a wpf UserControl <UserControl x:Class="MVVMLibrary.ReportViewer" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:ws="clr-namespace:Microsoft.Reporting.WinForms;assembly=Microsoft.ReportViewer.WinForms" ...
I find the table layout panel in c# (.net 2.0) to be very primitive. I wanted to allow my users to resize the columns in a table layout panel but there are no ready made options to do so. Is there a way atleast to find out whether the cursor is directly over any borders of a cell and if so, which cell is beneath it ?? May be having this ...
I have a UserControl with multiple fields that I would like to have bound to a BindingSource. I would also like the UserControl to expose some BindingSource property so that it can be dropped on a Form and be bound to the BindingSource on the form. Is there an easy way to do this? I realize that I can rebind all of the controls of the...
I have created a custom control that is included in a control library that is referenced by a VB Forms application. When I modify the control, and have the application open in a VS window, VS usually asks me if I want to reload items that have changed. However, a couple of times, it has not asked me this, and when I go to open the form...
Ive created a simple usercontrol and even though the app runs ok applying the template to Im defining the Control Template here App.xaml <ControlTemplate x:Key="myWindowTemplate"> <Grid x:Name="myGrid" Background="Black" Width="50" Height="50"> <ContentPresenter Name="Content"></ContentPresenter> ...
My ASP.NET WebForm has a place holder on it and user controls are dynamically added to it. The controls mostly have textboxes. Sometimes there are two user controls, sometimes there are ten. Everything is working as expected. My question is about how to implement a new feature. My customer has a new request to copy data from the fir...
I have a MS Word document in which are inserted a series of custom controls that maintain their own state and behaviors. I want the document designer to be able to set properties on these controls in design mode in Word (the designer doesn't have and shouldn't be required to have Visual Studio or be trusted with a compiler). When I use...
I thought I had reasonable answers for this question at a recent interview, but I bombed it. :( What are the major differences between the three? If not obvious by the answer to the previous bullet, when would you choose one over the other? ...
I have a usercontrol that I am trying to use in a project. If I do it like this (reference the sitemap in the control) <%@ Register TagPrefix="OS" Namespace="OS_Layouts" Assembly="OSControlLibrary, Version=0.0.0.0, Culture=neutral, PublicKeyToken=0831306e55dc1c27" %> <html><body> <OS:OSmenu runat="server" ID="men1" SiteMap="siteMapDat...
Hi, I am designing a WPF user control which contains other user controls (imagine a WidgetContainer, containing different Widgets) - using M-V-VM architecture. During development, I have WidgetContainerView in a window, window (View) spawns a WidgetContainerViewModel as its resource, and in a parameterless constructor of WidgetContainer...
I've got a viewpage with the inherits part looking like Inherits="System.Web.Mvc.ViewPage<User>" and a ViewUserControl with the inherits part looking like Inherits="System.Web.Mvc.ViewUserControl<Address> where User class (shortened) essentially looks like: class User { public virtual Address address { get; set; } } Now, if I t...
I'm referencing the article reference To create a UserControl dynamically and pass it back to a page via jQuery. When I just do a simple text in the UserControl "Hello World" everything works great... however, when I tried putting interactive controls on the control, I got the following message in my WebMethod (so the jQuery call stuff...
Hello, I've placed in my MainWindow a StackPanel, which gets dynamically on runtime new UserControls (the UserControl is a row of TextBoxes and a button named "Delete"). This is about how I create the UserControls: PersonObject p = new PersonObject; List.Add(p); UserControlLine usrCtrlLine = new UserControlLine(); usrCtrlLine.DataCont...
I've created a user control which contains a label and a progress bar. I've also created another user control which contains only a flow layout panel with the flow direction set to top down. When I add the former to the flow layout panel of the latter, I would like it to use the maximum amount of horizontal space available and the minimu...
Hello, I've placed in a ItemsControl Container (Template Stackpanel) my UserControls, which get dynamically added and removed while running the application. How can I route an Event (e.g. TextChanged or GotFocus) trough all elements in my UserControl (consists mainly of TextBoxes)? Is this where I should use "Delegates" or ICommand? I'm...
I'm on the verge of madness ... In the application I'm actually building, I'm dealing with two dynamically-added controls that need to interact with each other, but I've reduced the problem to an as-simple-as-I-can-make-it example with the controls being statically loaded, and it still presents the same problem: a NullReferenceException...
hi, i have a master page with following scriptmanager tag: <asp:ScriptManager ID="scriptManger" EnablePartialRendering="true" runat="server" > <Scripts> <asp:ScriptReference Path="~/common/js/jquery-1.3.2.js" /> <asp:ScriptReference Path="~/common/js/validation.js" /> </Scripts> </asp:ScriptManager> My aspx page is : <%@ Pa...
So I am designing a control with a window s form. I want to group some controls together with a caption. So naturally I would go with a GroupBox. However is there some advantage in using a panel instead? Something not immediatly obvious to one who is still a little green with form design? How about some "gotchas" as well. ...
Hi, I have a UserControl, default one generated by VS, only TextBlock is added: <UserControl x:Class="MyNameSpace.Presentation.MyControl" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" x:Name="myControl"> <Grid> <TextBlock x:Name="SomeTextBox" Text="So...