Symbol.StandardForms

The About standard forms class provides a dialog that can be used to display version information as well as a disclaimer for the EMDK for .NET samples.

This function does the (initial) scaling of the form by re-setting the related parameters (if required) and then calling the Scale(...) internally.

This function scales the given Form and its child controls in order to make them completely viewable, based on the screen width and height.

Default About class constructor.

Required method for Designer support - do not modify the contents of this method with the code editor.

Static method that instantiates the About object.

The title of the about dialog. The description displayed by the about dialog.

Called before the dialog is destroyed so that resources can be cleaned up.

A CancelEventArgs object that provides the capability of stopping the dialog from closing.

The CheckList class is derived from SymList. It provides the capability of displaying a list of checkboxes with associated labels.

This class is used by the BarcodeForms.Enabled decoders class in order to provide an easy way to select a decoder type and set whether or not it is enabled.

The SymList class defines a list box that is used to host other controls.

The SymList class is used as a base class for the CheckList and ComboList custom controls. It can hold multiple controls on the same row. Any controls can be used.

SymList constructor with settable parameters.

The title of the SymList control. Can be null or "" if not title is required. The panel in which the Symlist control will reside. The Height of each row in pixels. The border width in pixels. Borders for internal controls will be removed when this flag is set to true.

SymList constructor with settable parameters.

The title of the SymList control. Can be null or "" if not title is required. The panel in which the Symlist control will reside. The Height of each row in pixels. The border width in pixels. The border height in pixels (not used). The offset from the top of the screen (not used).

Adds a new entry to the SymList control.

Adds a set of controls to the SymList control in horizontal direction.

An array of controls to be placed on a SymList row.

Removes the last row of controls from the SymList control.

Clears the SymList control of all items.

Event notification handler for vertical scroll button.

The sender scroll bar. A standard event args object.

The total size of the client area width

An integer that contains the number of pixels in the client area width.

Gets/Sets the client window size.

An integer that contains the number of pixels in the client area height.

Returns the number of rows visible in the client area.

The number of rows visible.

Gets/Sets the selected row in the symlist control.

Height in of the SymList title.

Height in pixels of the title. 0 if not present.

Determines the need for a scroll bar.

A boolean flag that specifies whether or not a scroll bar is needed.

Gets the vertical scroll bar assocated with SymList control.

A VScrollBar object.

Gets the VisiblePanel from the SymList control. This panel can be used to add new controls to the display.

A Panel object that can be used to add new controls.

Set the title of the SymList control.

A string that contains the SymList title.

The CheckList constructor takes in the title and two panels. The first is the main panel and the second is what it can expand too.

A string that contains the title of the checklist box. A panel where the initial control will be placed. A panel that contain information about the expanded version of the panel.

The CheckList constructor takes in the title and two panels. The first is the main panel and the second is what it can expand too.

A string that contains the title of the checklist box. A panel where the initial control will be placed. A panel that contain information about the expanded version of the panel. The RowHeight

Add a new row to the CheckBox list.

The label of the check box. The checked state of the check box.

Add a new row to the CheckBox list.

The label of the check box. The checked state of the check box. A flag that specifies whether or not the check box should be shown.

Removes the last row in the list.

Clear all items in combo list control.

Returns the SymLabel object associated with the given index in the list items.

The row index where the SymLabel resides. A SymLabel control object.

Returns the currently selected row index.

A integer that contains the row index of the currently selected item.

Returns the currently selected label.

A SymLabel object located in the currently row.

Gets/Sets expansion of panel.

A boolean flag that specifies whether or not the main panel is expanded.

Gets fired when the label changes highlight state.

Gets fired when the check box changes state.

The SelectDevice class provides a dialog for displaying and selecting a list of available Symbol.Device objects.

This dialog is primarilly used in situations in which multiple device of the same type can be accessed from the application. A SelectDevice dialog is displayed with the list of device choices and the end selects one of them to be accessed.

This function does the (initial) scaling of the form by re-setting the related parameters (if required) and then calling the Scale(...) internally.

This function scales the given Form and its child controls in order to make them completely viewable, based on the screen width and height.

The static Select method is the recommended way to create the SelectDevice dialog.

This method will display the SelectDevice dialog and block until a selection has been made. A string that will be displayed as the title to the SelectDevice dialog. An array of available Symbol.Device objects. The selected device object.

The static Select method is the recommended way to create the SelectDevice dialog.

Default SelectDevice constructor.

Required method for Designer support - do not modify the contents of this method with the code editor.

The GenericUI class displays an Symbol.API object for editing.

The GenericUI class is a dialog form that can be used to change or view parameters (properties) that have been tagged in a Symbol.API derived object. The static method Run() can be used to create the dialog.

This function does the (initial) scaling of the form by re-setting the related parameters (if required) and then calling the Scale(...) internally.

This function scales the given Form and its child controls in order to make them completely viewable, based on the screen width and height.

Static method that creates Generic UI dialog for given API object.

An Symbol.API derived object that contains property attributes to display and/or edit.

The GenericUI constructor with settable API object to edit.

Commonly the Generic UI is created using the static Run method, not by calling the constructor. The API derived object to edit or view.

Clean up any resources being used.

Required method for Designer support - do not modify the contents of this method with the code editor.

The SymLabel class provides a owner drawn label box.

This SymLabel class is used by the CheckList control for the label portion of the control.

SymLabel constructor with settable border flag.

A default string of "Hello" is used as the label. A boolean flag that when set to true indicates that a border should be drawn around the label box.

SymLabel constructor with settable text, size and border flag.

The initial text of the label. A Point structure that contains initial location information. The initial size of the label. A boolean flag that when set to true indicates that a border should be drawn around the label box.

Draw the custom label box.

A PaintEventArgs used to perform owner draw.

Specifies whether or not the label box should be highlighted. (Inverse video)

A boolean flag that when true indicates that the label box will be highlighted.

Provides the number of pixels used in x-direction calculations.

An integer that specifies that amount of pixels that are not used by the text string in the label box.

A delegate used to signify the type of methods that can be used to capture notification events provided by the SymList control.

The SymListEventArgs is used to pass information when events are fired by the SymList box.

Not normally constructed by the user.

SymListEventArgs constructor with settable row.

An integer that contains the row of the control that generated the event.

The RowIndex where the change took place.

An integer that contains the row index that changed.

Summary description for list.

Constructor takes a panel

Adds a new row to the ComboList. This row will not be visible until the Update method has been called.

The text label for the row. The read only string that defines the property. A boolean flag that specifies whether or not the property is read only.

Adds a new row to the ComboList. This row will not be visible until the Update method has been called.

The text label for the row. The list of combo items or button text. The index of the selected item in the combo box. A boolean flag that specifies whether or not the property is read only.

Removes the last row in the list.

Clear all items in combo list control.

Draws all added items into control. Calculations are made to make sure label is big enough to display text.

Returns the SymLabel at the given row index.

The index of the SymLabel. A SymLabel object at the index.

Returns the Control at the given row index.

The index of the Control. A Control object at the index.

Start the editing process of a string parameter.

The row index where the string resides. A boolean flag that specifies whether or not the edit box was successfully created. False is returned if one already exists.

Ends the string editing process. Should be called after the user has completed string input.

The string that was input by the user.

Event that gets fired when changes to the combo list control occur.