Namespace: Consultingwerk.SmartComponents.Base
Class 
SmartComboControl Copy to Clipboard
Parent classes:
Infragistics.Win.UltraWinGrid.UltraCombo
Consultingwerk.SmartComponents.Base.SmartComboControl

Inherits: Infragistics.Win.UltraWinGrid.UltraCombo
Implements: Consultingwerk.SmartComponents.Interfaces.ISmartDataTarget, Consultingwerk.SmartComponents.Interfaces.ISmartDataTargetWithBindingSource
Inherited by: Consultingwerk.SmartComponents.Implementation.SmartDataCombo

File:SmartComboControl
Author(s):Marko Rüterbories / Consultingwerk Ltd.
Created:Tue Feb 24 16:42:23 CET 2009

Navigate to: Methods | Constructors | Events | Properties



Top Method Summary
Options Name Purpose
+ AttachBindingSource (BindingSource) This Method attaches a new BindingSource given as the Parameter poBindingSource to the Objects of the current Class. The new BindingSource may be created by a DataAdapter or borrowed from a Browser. It is called by the SmartDataAdapter Class when creating a new BindingSource or when a new SmartDataSource is registered to the Class implementing the Interface ISmartDataTarget.
# BeginUpdateStateHandler (Object, DataSourceUpdateStateEventArgs) Event handler for the BeginUpdateState event of the SmartDataSource
# DisableForUpdate (ISmartDataTarget) Disable the Controls during an Update. This Method is called by the SmartDataAdapter by a call to BeginUpdateState () which is defined in the Interface ISmartDataSource. Enforced by Interface ISmartDataTarget.
# DisposedHandler (Object, EventArgs) Event handler for the Disposed event of this instance
# EnableAfterUpdate () Enable the Controls after an Update. This Method is called by the SmartDataAdapter when setting the SmartDataSourceState Property to Navigatable. Enforced by Interface ISmartDataTarget.
# EndUpdateStateHandler (Object, DataSourceUpdateStateEventArgs) Event handler for the EndUpdateState event of the SmartDataSource
+ EvaluateTableIOState () This Method is not needed here but enforced by the Interface ISmartDataTarget.
# OnBeginInit () Invoked at the beginning of a Containers InitializeComponents method
# OnEndInit () Invoked at the end of a Containers InitializeComponents method

Top Constructor Summary
Options Name Purpose
+ SmartComboControl () The Constructor initializes a new SmartComboControl and sets default values. Set's the DesignTime property using the LicenseManager.

Top Property Summary
Options Name Purpose
+ Progress.Data.BindingSource BindingSource Get the BindingSource of the current Class. This Property is used to get a possibly existing DesignTime BindingSource from the SmartDataBrowser Instance. A SmartDataAdapter derived Class gets registered as the SmartDataSource for the SmartDataBrowser and RegisterSmartDataTarget () is called to do the handshake between those two Classes.
# LOGICAL DesignTime Propery flags if the current instance of the SmartBindingSource is running at design time or runtime.
+ LOGICAL Initializing Indicated that the SmartDataAdapter is currrently being Initialized
+ Consultingwerk.SmartComponents.Interfaces.Design.IDesignDataSource LinkDataSource Represents the SmartDataSource property casted to a .NET Interface
+ Consultingwerk.SmartComponents.Interfaces.ISmartDataSource SmartDataSource Get/Set the SmartDataSource of the current Class. The SmartDataSource can be set to any class implementing the Interface ISmartDataSource. This Property is set by the developer when initializing a Control implementing the Interface ISmartDataTarget. Enforced by Interface ISmartDataTarget.


Method Detail
Top

PUBLIC AttachBindingSource (BindingSource)
Purpose: This Method attaches a new BindingSource given as the Parameter
poBindingSource to the Objects of the current Class. The new
BindingSource may be created by a DataAdapter or borrowed from a
Browser.
It is called by the SmartDataAdapter Class when creating a new
BindingSource or when a new SmartDataSource is registered to the
Class implementing the Interface ISmartDataTarget.
Notes: Enforced by Interface ISmartDataTarget.

Parameters:
poBindingSource Progress.Data.BindingSource
The BindingSource to be attached to the Grids DataSource Property
Top

PROTECTED BeginUpdateStateHandler (Object, DataSourceUpdateStateEventArgs)
Purpose: Event handler for the BeginUpdateState event of the SmartDataSource
Notes:

Parameters:
sender System.Object
The reference to the object that raised this event
e Consultingwerk.SmartComponents.Implementation.DataSourceUpdateStateEventArgs
The DataSourceUpdateStateEventArgs instance with the data for this event
Top

PROTECTED DisableForUpdate (ISmartDataTarget)
Purpose: Disable the Controls during an Update.
This Method is called by the SmartDataAdapter by a call to
BeginUpdateState () which is defined in the Interface ISmartDataSource.
Enforced by Interface ISmartDataTarget.
Notes:

Parameters:
poSmartDataTarget Consultingwerk.SmartComponents.Interfaces.ISmartDataTarget
The reference to the ISmartDataTarget instance that is in update state now
Top

PROTECTED DisposedHandler (Object, EventArgs)
Purpose: Event handler for the Disposed event of this instance
Notes:

Parameters:
sender System.Object
The reference to the object that raised the Disposed event
e System.EventArgs
The System.EventArgs with the data for this event
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PROTECTED EnableAfterUpdate ()
Purpose: Enable the Controls after an Update.
This Method is called by the SmartDataAdapter when setting the
SmartDataSourceState Property to Navigatable.
Enforced by Interface ISmartDataTarget.
Notes: Use this only in a Browser!

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PROTECTED EndUpdateStateHandler (Object, DataSourceUpdateStateEventArgs)
Purpose: Event handler for the EndUpdateState event of the SmartDataSource
Notes:

Parameters:
sender System.Object
The reference to the object that raised this event
e Consultingwerk.SmartComponents.Implementation.DataSourceUpdateStateEventArgs
The System.EventArgs with the data for this event
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PUBLIC EvaluateTableIOState ()
Purpose: This Method is not needed here but enforced by the Interface
ISmartDataTarget.
Notes: Required only for visual DataTagets (Viewer)

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PROTECTED OnBeginInit ()
Purpose: Invoked at the beginning of a Containers InitializeComponents
method
Notes: Enforced by System.ComponentModel.ISupportInitialize
http://msdn.microsoft.com/de-de/library/system.componentmodel.isupportinitialize.begininit(VS.80).aspx

Top

PROTECTED OnEndInit ()
Purpose: Invoked at the end of a Containers InitializeComponents method
Notes: Enforced by System.ComponentModel.ISupportInitialize
http://msdn.microsoft.com/de-de/library/system.componentmodel.isupportinitialize.endinit(VS.80).aspx



Constructor Detail
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PUBLIC SmartComboControl ()
Purpose: The Constructor initializes a new SmartComboControl and sets default
values. Set's the DesignTime property using the LicenseManager.
Notes: According to
http://dotnetfacts.blogspot.com/2009/01/identifying-run-time-and-design-mode.html
that is only possible during the constructor of the class.
Notes:



Property Detail
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PUBLIC Progress.Data.BindingSource BindingSource
Purpose: Get the BindingSource of the current Class.
This Property is used to get a possibly existing DesignTime
BindingSource from the SmartDataBrowser Instance. A SmartDataAdapter
derived Class gets registered as the SmartDataSource for the
SmartDataBrowser and RegisterSmartDataTarget () is called to do the
handshake between those two Classes.
Notes:

Returns Progress.Data.BindingSource
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PROTECTED LOGICAL DesignTime
Purpose: Propery flags if the current instance of the SmartBindingSource
is running at design time or runtime.
Notes: Set during constructor using a check at the
System.ComponentModel.LicenseManager

Returns LOGICAL
Top

PUBLIC LOGICAL Initializing
Purpose: Indicated that the SmartDataAdapter is currrently being
Initialized
Notes:

Returns LOGICAL
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PUBLIC Consultingwerk.SmartComponents.Interfaces.Design.IDesignDataSource LinkDataSource
Purpose: Represents the SmartDataSource property casted to a .NET Interface
Notes: Implementation of Interface in Consultingwerk.SmartComponents.dll
SCL-725 - code moved from LinkDataSource.i directly into class file

Returns Consultingwerk.SmartComponents.Interfaces.Design.IDesignDataSource
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PUBLIC Consultingwerk.SmartComponents.Interfaces.ISmartDataSource SmartDataSource
Purpose: Get/Set the SmartDataSource of the current Class. The SmartDataSource
can be set to any class implementing the Interface ISmartDataSource.
This Property is set by the developer when initializing a Control
implementing the Interface ISmartDataTarget.
Enforced by Interface ISmartDataTarget.
Notes:

Returns Consultingwerk.SmartComponents.Interfaces.ISmartDataSource


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