1. Create a View
2. Drag the Picture control onto the canvas. The control can be found in the Display section of the Controls found in the View Designer, see the Properties section below
3. Configure the source in the Properties section
4. Configure the properties as required
5. Run the View

1. By default, users will not be able to upload or download files with the file attachment control when using a Form configured for Anonymous Access. A configuration setting is available if you do want to allow users to upload and download files using an Anonymous Access Form.
   You should carefully consider and evaluate the impact of allowing file uploads and downloads with Anonymous Access Forms, since doing so may be considered a security vulnerability. User Credentials and Authentication are not required for Anonymous Access Forms and therefore any files uploaded or downloaded with such Forms could be performed by anyone that can access the Form, without having to provide credentials first.
   The setting to allow file uploads and downloads on Anonymous Access Forms can be added to the web.config files for the SmartForms websites, located at the following directories respectively:
   [Install Directory]\K2 blackpearl\K2 smartforms Designer
   [Install Directory]\K2 blackpearl\K2 smartforms Runtime
   
   Add the following setting to the <appSettings> section of the configuration files listed above:
   <add key="Forms.Controls.File.AllowAnonymousAccess" value="true" />
   
   The value should be set to true to allow the attachment control to function correctly when accessed through Anonymous Access Forms. If this setting is not added or set to false, the attachment control will not function correctly on Anonymous Access Forms: errors may occur when uploading or downloading files and image thumbnails may not display. Note that this setting applies to the site as a whole and will apply to all Anonymous Access Forms; it is not possible to configure security for the File attachment control for individual Anonymous Access Forms.
2. The Picture control is also available in the Form Designer
3. A Picture can only be used with the following Rule Actions:
   • Show a Control
   • Hide a Control
   • Set a Control’s Properties
4. If the Picture should change dynamically according to context one can use multiple Picture controls and hide the unnecessary images, then and use the “Show a Control” action to show the necessary image and the “Hide a Control” action to hide all the other images
5. One can set up a pseudo-implementation of a condition indicator (like a traffic light) using the condition “if a control contains a specific value” and the above-mentioned showing and hiding of the necessary images according to the specified value
6. Focus can be set to this control at runtime by using the Focus control method in the Rule Designer

The Picture control is available in the Display section of the Controls found in the View Designer and Form Designer.

Configure Rule to execute Picture Events

A Rule can be configured to execute a Picture Event. The Events available are as follows:

• When Picture is [Clicked] - When the control is clicked, the cursor will change to a hand (pointer) if this event is configured on the Picture control and the Rule will execute
• When Picture is [Active] - When the cursor is hovered over the picture (Mouse Over), the Rule will execute
• When Picture is [Not Active] - When the cursor is moved from within the picture to its container (Mouse Out), Rule will execute

The Events are displayed when using the Picture control in the Rule Designer:

Picture control Events

See KB001384 - How to use the Picture control Events for examples to use these Events.