ComponentOne MultiSelect for WinForms
C1.Win.Input.Base Namespace / IDropDownEditorBase Interface
Properties Methods Events

In This Topic
    IDropDownEditorBase Interface Members
    In This Topic

    The following tables list the members exposed by IDropDownEditorBase.

    Public Properties
     NameDescription
    PropertyAcceptsEscapeGets or sets a value indicates if the Escape key that cancels modified value is handled by the control without passing it to the owner form (AcceptsEscape=True), or it is then passed to the form and can close it if the form has CancelButton (AcceptsEscape=False).  
    PropertyAutoCompleteCustomSourceGets or sets a custom StringCollection to use when the AutoCompleteSource property is set to CustomSource.  
    PropertyAutoCompleteModeGets or sets an option that controls how automatic completion works for the TextBox.  
    PropertyAutoCompleteSourceGets or sets a value specifying the source of complete strings used for automatic completion.  
    PropertyAutoOpenGets or sets a value indicating whether to open the drop down control when the control receives the focus. (Inherited from C1.Win.Input.Base.IDropDownControlBase)
    PropertyButtonsSettingsGets the properties of butons. (Inherited from C1.Win.Input.Base.IDropDownControlBase)
    PropertyCanUndoGets a value indicating whether the user can undo the previous operation in a text box control.  
    PropertyCaseSensitiveTrue if string comparisons are case-sensitive; otherwise, False. Default: False  
    PropertyCharacterCasingGets or sets whether the TextBox control modifies the case of characters as they are typed.  
    PropertyCultureInfoGets or sets the current CultureInfo object.  
    PropertyCustomFormatCustom format specifier used if FormatType = FormatTypeEnum.CustomFormat.  
    PropertyDataMemberGets or sets the member of the data source object to which the control is bound. (Inherited from C1.Win.Input.Base.IDropDownControlBase)
    PropertyDataSourceGets or sets the data source object to which the control is bound. (Inherited from C1.Win.Input.Base.IDropDownControlBase)
    PropertyDataTypeGets or sets the type of the Value property.  
    PropertyDisableOnNoDataGets or sets whether the text box should be disabled when it is bound to an empty data source, i.e. CurrencyManager.Count = 0.  
    PropertyDisplayFormatFormat used to display the value when the control is in display mode.  
    PropertyDropDownAlignAlignment of the dropdown form relative to the control. (Inherited from C1.Win.Input.Base.IDropDownControlBase)
    PropertyDropDownStyleGets or sets the style of the combobox.  
    PropertyDropDownWidthGets or set the width of the drop down box in a combobox. (Inherited from C1.Win.Input.Base.IDropDownControlBase)
    PropertyDroppedDownGets or sets a value indicating if the dropdown is currently open. (Inherited from C1.Win.Input.Base.IDropDownControlBase)
    PropertyEditFormatFormat used to display the value when the control is in edit mode (has input focus and is not read-only).  
    PropertyEmptyAsNullIf True, empty strings are interpreted as null values (DBNull).  
    PropertyErrorInfoGets settings affecting error handling in the control.  
    PropertyExitOnLeftRightKeyGets or sets whether the focus automatically moves to the previous or next control in the tab order when pressing the left or right arrow keys.  
    PropertyFormatTypeEnumeration value determining the formatting method, including standard .NET format specifiers, custom and programmatic formatting.  
    PropertyGapHeightGets or sets a distance in pixels between the control edge and the dropdown. (Inherited from C1.Win.Input.Base.IDropDownControlBase)
    PropertyHideSelectionGets or sets a value indicating whether the selected text in the text box control remains highlighted when the control loses focus.  
    PropertyIconGets or sets the C1.Framework.C1Icon that is displayed on a drop down control. (Inherited from C1.Win.Input.Base.IDropDownControlBase)
    PropertyImageGets or sets the image that is displayed on a drop down control. (Inherited from C1.Win.Input.Base.IDropDownControlBase)
    PropertyImageIndexGets or sets the image list index value of the image displayed on a drop down control. (Inherited from C1.Win.Input.Base.IDropDownControlBase)
    PropertyImageKeyGets or sets the key accessor for the image in the ImageList. (Inherited from C1.Win.Input.Base.IDropDownControlBase)
    PropertyImageListGets or sets the System.Windows.Forms.ImageList that contains the System.Drawing.Image displayed on a drop down control. (Inherited from C1.Win.Input.Base.IDropDownControlBase)
    PropertyInitialSelectionGets or sets a value determines the selection position when a control receives input focus.  
    PropertyMarkEmptyGets or sets a value that indicates need draws a red dotted line if Value is empty or not.  
    PropertyMaxLengthGets or sets the maximum number of characters the user can type or paste into the text box control.  
    PropertyMaxLengthUnitGets or sets whether the maximum number of characters that fit in the control are handled based on bytes, characters, or text elements.  
    PropertyNullTextString representing a DBNull value.  
    PropertyParseInfoGets settings affecting parsing, that is, converting the string entered by the user to the data type.  
    PropertyPasswordCharGets or sets the character used to mask characters of a password in a single-line TextBox control.  
    PropertyPlaceholderGets or sets the textual place holder, that is displayed by C1.Win.Input.C1TextBox to prompt the user for information.  
    PropertyPostValidationValidation rules applied after parsing, that is, after converting the string entered by the user to the DataType (typed validation).  
    PropertyPreValidationValidation rules applied before parsing, that is, before converting the string entered by the user to the DataType (raw string validation).  
    PropertySelectedTextGets or sets a value indicating the currently selected text in the control.  
    PropertySelectionLengthGets or sets the number of characters selected in the text box.  
    PropertySelectionStartGets or sets the starting point of text selected in the text box.  
    PropertyShortcutsEnabledGets or sets a value indicating whether the defined shortcuts are enabled.  
    PropertyTextGets or sets the current text in the text box.  
    PropertyTextAlignGets or sets how text is aligned in a TextBox control.  
    PropertyTextLengthGets the length of text in the control.  
    PropertyTrimEndIf True, trailing spaces are removed.  
    PropertyTrimStartIf True, leading spaces are removed.  
    PropertyUseSystemPasswordCharGets or sets a value indicating whether the text in the TextBox control should appear as the default password character.  
    PropertyValueGets or sets the current DataType representation of the visual information contained in the control.  
    PropertyVerticalAlignGets or sets the vertical alignment of the content in the control.  
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    Public Methods
     NameDescription
    MethodCheckValidationResultChecks the result of the ParseContent method.  
    MethodParseContentParses the Text string.  
    MethodSelectSelects a range of text in the text box.  
    MethodSelectAllSelects all text in the text box.  
    MethodUpdateValueWithCurrentTextTriggers parsing of the Text property and updating the Value.  
    MethodValidateTextValidates current Text property in the same manner as it usually validated after the control loses focus.  
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    Public Events
     NameDescription
    EventDataTypeChangedOccurs when the DataType property changes.  
    EventFormatErrorOccurs when the control receives data that cannot be formatted according to the current format and edit mask settings.  
    EventFormattingFormatting the value programmatically.  
    EventHideSelectionChangedOccurs when the value of the HideSelection property has changed.  
    EventParsedOccurs after the input string value has been converted to the DataType.  
    EventParsingProgrammatic parsing of the input string.  
    EventPostValidatedOccurs after the typed value has been validated  
    EventPostValidatingProgrammatic typed value validation.  
    EventPreValidatedOccurs after the input string value has been validated.  
    EventPreValidatingProgrammatic input string validation.  
    EventTextAlignChangedOccurs when the value of the System.Windows.Forms.TextBox.TextAlign property has changed.  
    EventValidationErrorError occurred while parsing or validating the input string.  
    EventValueChangedOccurs when the Value property changes.  
    EventVerticalAlignChangedOccurs when the value of the VerticalAlign property changes.  
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    See Also

    Reference

    IDropDownEditorBase Interface
    C1.Win.Input.Base Namespace