display a user control inside another user control RSS

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  yosirosner

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  display a user control inside another user control

  May 25, 2009 01:51 PM | LINK

  Hi, i found in the internet a user control that i want to display inside my user control. this is the user control that i found: (file name is "CaptchaControl.xaml") and here is my user control: (file name is: "Page2.xaml") i need the Captchacontrol in one of the grid.row&column the CaptchaControl.xaml file have also a CaptchaControl.xaml.cs code that need to work as well... Thank's a lot to the helper! yosi
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  Raju Hosamani

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  Re: display a user control inside another user control

  May 25, 2009 03:12 PM | LINK

  hi Yosi,

  Add NamespaceName into page2.xaml as shown below

  xmlns:fromInternet="clr-namespace:NamespaceName;assembly=assemblyName" 

  in Usercontrol Tag

  Decalre CaptchaControl control in Page2.xaml as shown below

  <fromInternet:CaptchaControl x:Name="CaptchaControl"/>

  All .cs code also work here, access code using  name (CaptchaControl) of the control.

  
  Please mark it as answered, if this helps to meet your requirement
  Thanks,
  Raju

   

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  yosirosner

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  Re: display a user control inside another user control

  May 26, 2009 06:17 AM | LINK

  Hi Raju and thak you for your time! i steel have those problems / questions: 1.in my first post i tried to cut & paste my code, so i will be more understandable, but the post came out without any code. how it can be done? is it possible to keep also the colors of the editor? that way things will be more cleare. 2.i feel confused, but maybe i didn't explain myself well: the CaptchaControl code was found in the internet, i mean of course that i didn't wrote the code, but now it's a normal file in my proj. i guess that i need also to declare name for the CaptchaControl.xaml, something like "x:Name="CaptchaControl"", isn't it? 3. does "frominternet" must be called like that? 4. what should i write instead of "NamespaceName" and "assemblyName"? Thanks again, Yosi
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  Raju Hosamani

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  Re: display a user control inside another user control

  May 28, 2009 06:39 AM | LINK

  Hi Yosi, 

  1. You can cut/copy the code. colors of the editor will remain same.

  2. .xaml name is declared as x:Class and not x:Name

  3. You can use any friendly name, I used "frominternet". 

  4. NamespaceName- Name of Solution, assemblyName- name of the assembly. If you still confused just right click on Solution and Click on Property item, you will get AssemlyName and NamespaceName.

  Another simple way to achieve your requirement is

  create object of CaptchaControl and set desired Grid column and row value to that object 

  CaptchaControl captchaControl= new CaptchaControl();

  captchaControl.SetValue(Grid.ColumnProperty, 0);

  captchaControl.SetValue(Grid.RowProperty, 0);

   Please mark it as answered, if this helps to meet your requirement
  Thanks,
  Raju

   

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  yosirosner

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  Re: display a user control inside another user control

  May 31, 2009 10:35 AM | LINK

  Hi Raju, 

  1. here is my Page2.xaml:

  UserControl x:Class="SilverlightTest2.Page2" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:fromInternet="clr-namespace:SilverlightTest2;assembly=" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="d"

  i omit the assembly name because i couldn't find it though i tried right click on Solution and Click on Properties item

  2. after this declaration the intelisens found alone that CaptchaControl is one of the files in the "fromInternet" xmlns, and i added this line to my Page2.xaml:

  but i have get an error:Error 1 Unknown namespace clr-namespace:SilverlightTest2;assembly=. [Line: 102 Position: 66] E:\SilverlightTest2\SilverlightTest2\Page2.xaml  

  and i also get a warning: Warning 2 The tag 'CaptchaControl' does not exist in XML namespace 'clr-namespace:SilverlightTest2;assembly='. E:\SilverlightTest2\SilverlightTest2\Page2.xaml

  thanks a lot

  yosi 

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  Raju Hosamani

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  Re: display a user control inside another user control

  Jun 01, 2009 08:03 AM | LINK

  HI Yosi,

  Did you tried this...

  create object of CaptchaControl and set desired Grid column and row value to that object 

  CaptchaControl captchaControl= new CaptchaControl();

  captchaControl.SetValue(Grid.ColumnProperty, 0);

  captchaControl.SetValue(Grid.RowProperty, 0);

  Please mark it as answered, if this helps to meet your requirement
  Thanks,
  Raju

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  yosirosner

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  Re: display a user control inside another user control

  Jun 01, 2009 03:36 PM | LINK

  Hi Raju, I tried it but get few other problems... i will be grateful if you can take a look in my last post and try to solve it that way. thanks again, yosi
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  FuryDiamond

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  Re: display a user control inside another user control

  Jun 01, 2009 03:50 PM | LINK

  Make sure that the CaptchaControl is in the project and that its namespace is the same as the projects. For the code example below, the namespace is SilverlightApplication14.

  CaptchaControl.xaml

  <UserControl x:Class="SilverlightApplication14.CaptchaControl"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
      <Grid />
  </UserControl>

   

  CaptchaControl.cs

  using System.Windows.Controls;
  
  namespace SilverlightApplication14
  {
      public partial class CaptchaControl : UserControl
      {
          public CaptchaControl()
          {
              InitializeComponent();
          }
      }
  }

  Page.xaml

  <UserControl x:Class="SilverlightApplication14.Page"
      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
      xmlns:fromInternet="clr-namespace:SilverlightApplication14"             
      >
      <Grid>
          <fromInternet:CaptchaControl />
      </Grid>
  </UserControl>

  Please "Mark as Answer" if this post answered your question. :)
  
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  Raju Hosamani

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  Re: display a user control inside another user control

  Jun 04, 2009 06:53 AM | LINK

  Hi Yosi,

  please go through this link http://silverlight.net/learn/tutorials/usercontrols.aspx .It explanations  step by step to create and use User control.

  Please mark it as answered, if this helps to meet your requirement
  Thanks,
  Raju

   

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  yosirosner

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  Re: display a user control inside another user control

  Jun 04, 2009 07:19 AM | LINK

  Thank you all, Raju and Furi, but my boss decided to leave using silverlight, so it is not so important to fix my problem any more... Yosi