ExpressionEditorCollection Class

Represents a collection of C1ExpressionEditor objects.

Inheritance

object

MarshalByRefObject

Component

ExpressionEditorCollection

Implements

INotifyPropertyChanged

Namespace: C1.Win.ExpressionEditor

Assembly: C1.Win.ExpressionEditor.4.8.dll

Syntax

[ToolboxBitmap(typeof(ExpressionEditorCollection), "C1ExpressionEditor.png")]
public class ExpressionEditorCollection : Component, IComponent, IDisposable, IEnumerable, IExtenderProvider, INotifyPropertyChanged

<ToolboxBitmap(GetType(ExpressionEditorCollection), "C1ExpressionEditor.png")>
Public Class ExpressionEditorCollection
    Inherits Component
    Implements IComponent, IDisposable, IEnumerable, IExtenderProvider, INotifyPropertyChanged

Constructors

Name	Description
ExpressionEditorCollection()	Initializes a new instance of the ExpressionEditorCollection control.

Properties

Name	Description
Columns	Gets list of column names.
DataMember	Gets or sets DataMember for data source of ExpressionEditor in the collection.
DataSource	Gets or sets the data source with which ExpressionEditor will work.
IntelliAutoCompletionEnabled	Gets or sets a value indicating the IntelliAutoCompletion is enabled or not.
IntelliDescriptionEnabled	Gets or sets a value indicating if the IntelliDescription is enabled.
IntelliErrorsEnabled	Gets or sets a value indicating if the IntelliErrors is enabled.
IntelliSyntaxHighlightingEnabled	Gets or sets a value indicating if the IntelliSyntaxHighlighting is enabled.
this[string]	Gets or sets the item with specified name.
ItemContext	Gets or sets the object used as the context for evaluating an expression.
ShowErrorBox	Gets or sets a value that indicates whether to show error box under the editor.
SyntaxHighlighting	Gets or sets a value indicating whether to highlight syntax.
UnderlineErrors	Gets or sets a value indicating whether to underline errors.

Methods

Name	Description
Add(string)	Adds new C1ExpressionEditor object into collection.
AddAlias(string, string)	Adds an alias for a field from DataSource.
AddFunction(List<ExpressionItem>, Func<List<object>, object>, int, int)	Added a custom function to engine of C1ExpressionEditor.
Clear()	Clear the collection.
Contains(string)	Determines whether the ExpressionEditorCollection contains C1ExpressionEditor object associated with the specified column.
Dispose(bool)	Releases all unmanaged resources.
Evaluate(string)	Evaluate expressions of all C1ExpressionEditor.
GetEnumerator()
GetExpressionEditorCollection(object)	Gets the ExpressionEditorCollection associated with specified object.
OnExpressionChanged(ExpressionCollectionEventArgs)	Rises the ExpressionChanged event.
OnPropertyChanged(string)	Rises the PropertyChanged event.
OpenExpressionEditorForm(string, string, bool, Point?)	Opens ExpressionEditorForm to edit expression of C1ExpressionEditor with specified column name.
Remove(string)	Removes C1ExpressionEditor object associated with the specified column.
Rename(string, string)	Rename column associated with some of C1ExpressionEditor objects.
Reset()	Resets properties to it default value.
SetCustomEngine(IEngine, IExpressionLexer)	Set a custom engine to the expression editors.
SetExpressionEditorCollection(object, ExpressionEditorCollection)	Sets the ExpressionEditorCollection associated with specified object.
ShowAboutBox()	Shows the About Box for an instance of C1ExpressionEditor.
Update(string, string)	Updates the expression for the specified column. Adds new C1ExpressionEditor object into collection if needed.

Events

Name	Description
ExpressionChanged	Occurs when expression string of any item changed.
PropertyChanged	Occurs when a property value changes.