C1TextBoxBase Class

public abstract class C1TextBoxBase : C1InputHost, IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, IView, ISupportUia, ISupportInitialize, ITextBoxBase, ITextBoxHolder

Public MustInherit Class C1TextBoxBase
    Inherits C1InputHost
    Implements IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, IView, ISupportUia, ISupportInitialize, ITextBoxBase, ITextBoxHolder

Constructors

Name	Description
C1TextBoxBase(BaseThemeProvider)	Initializes a new instance of the C1TextBoxBase class.

Properties

Name	Description
AcceptsEscape	Gets 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).
AcceptsReturn	Gets or sets a value indicating whether pressing ENTER in a multiline C1TextBox control creates a new line of text in the control or activates the default button for the form.
AcceptsTab	Gets or sets a value indicating whether pressing the TAB key in a multiline text box control types a TAB character in the control instead of moving the focus to the next control in the tab order.
AutoCompleteCustomSource	Gets or sets a custom StringCollection to use when the AutoCompleteSource property is set to CustomSource.
AutoCompleteMode	Gets or sets an option that controls how automatic completion works for the C1TextBox.
AutoCompleteSource	Gets or sets a value specifying the source of complete strings used for automatic completion.
AutoSize
BackColor
BorderStyle	Gets or sets the border type of the text box control.
ButtonsSettings	Gets the properties of buttons.
CanUndo	Gets a value indicating whether the user can undo the previous operation in a text box control.
CaseSensitive	Gets or sets a value indicating whether string comparisons are case-sensitive.
CharCategories	Gets or sets the rules to filter keyboard input.
CharacterCasing	Gets or sets whether the C1TextBox control modifies the case of characters as they are typed.
Command	Gets or sets the ICommand whose Execute(object) method will be called when the OnTextChanged(EventArgs) event gets invoked.
CommandParameter	Gets or sets the parameter to pass to the Command property.
CultureInfo	Gets or sets the current CultureInfo object.
CustomFormat	Gets or sets custom format specified used if FormatType property is CustomFormat.
DataMember	Gets or sets the member of the data source object to which the control is bound.
DataSource	Gets or sets the data source object to which the control is bound.
DataType	Gets or sets the type of the Value property.
DefaultIconSize	Gets or sets the default icon size of control.
DisableOnNoData	Gets or sets whether the text box should be disabled when it is bound to an empty data source, i.e. CurrencyManager.Count = 0.
DisplayFormat	Gets the format used to display the value when the control is in display mode.
EditFormat	Gets the format used to display the value when the control is in edit mode (has input focus and is not read-only).
EmptyAsNull	Gets or sets a value indicating whether empty strings are interpreted as null values (DBNull).
ErrorInfo	Gets a settings affecting error handling in the control.
ExitOnLeftRightKey	Gets 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.
ExtraIcons	Gets a collection with additional input editor icons.
FloatingPlaceholderEnabled	Gets or sets the value indicating whether the floating placeholder is enabled.
ForeColor
FormatType	Gets or sets enumeration value determining the formatting method, including standard .NET format specifies, custom and programmatic formatting.
HideSelection	Gets or sets a value indicating whether the selected text in the text box control remains highlighted when the control loses focus.
Icon	Gets or sets the C1Icon that is displayed on a C1TextBox control.
Image	Gets or sets the image that is displayed on a C1TextBox control.
ImageAlign	Gets or sets the alignment of the image.
ImageIndex	Gets or sets the image list index value of the image displayed on the C1TextBox control.
ImageKey	Gets or sets the key accessor for the image in the ImageList.
ImageList	Gets or sets the ImageList that contains the Image displayed on a C1TextBox control.
InitialSelection	Gets or sets a value determines the selection position when a control receives input focus.
Lines	Gets or sets the lines of text in a text box control.
MarkEmpty	Gets or sets a value that indicates need draws a red dotted line if Value is empty or not.
MaxLength	Gets or sets the maximum number of characters the user can type or paste into the text box control.
MaxLengthUnit	Gets or sets whether the maximum number of characters that fit in the control are handled based on bytes, characters, or text elements.
MaxLineCount	Gets or sets the maximum number of lines.
Modified	Gets or sets a value that indicates that the text box control has been modified by the user since the control was created or its contents were last set.
Multiline	Gets or sets a value indicating whether this is a multiline C1TextBox control.
NullText	Gets or sets string representing a DBNull value.
ParseInfo	Gets a settings affecting parsing, that is, converting the string entered by the user to the data type.
PasswordChar	Gets or sets the character used to mask characters of a password in a single-line C1TextBox control.
Placeholder	Gets or sets the textual place holder, that is displayed by C1TextBox to prompt the user for information.
PostValidation	Gets a validation rules applied after parsing, that is, after converting the string entered by the user to the DataType (typed validation).
PreValidation	Gets the validation rules applied before parsing, that is, before converting the string entered by the user to the DataType (raw string validation).
PreferredHeight	Gets the preferred height for a text box.
ReadOnly	Gets or sets a value indicating whether text in the text box is read-only.
ScrollBars	Gets or sets which scroll bars should appear in a C1TextBox control.
SelectedText	Gets or sets a value indicating the currently selected text in the control.
SelectionLength	Gets or sets the number of characters selected in the text box.
SelectionStart	Gets or sets the starting point of text selected in the text box.
ShortcutsEnabled	Gets or sets a value indicating whether the defined shortcuts are enabled.
Text	Gets or sets the text associated with this control.
TextAlign	Gets or sets how text is aligned in a C1TextBox control.
TextLength	Gets the length of text in the control.
TrimEnd	Gets or sets a value indicating whether trailing spaces are removed.
TrimStart	Gets or sets a value indicating whether leading spaces are removed.
UseSystemPasswordChar	Gets or sets a value indicating whether the text in the C1TextBox control should appear as the default password character.
Value	Gets or sets the current DataType representation of the visual information contained in the control.
VerticalAlign	Gets or sets the vertical alignment of the content in the control.
WordWrap	Gets or sets a value indicating whether a multiline text box control automatically wraps words to the beginning of the next line when necessary.

Methods

Name	Description
AppendText(string)	Appends text to the current text of a text box.
ApplyStyle()	Applies the style to control view.
BeginInit()	Signals the object that initialization is starting.
CheckValidationResult(ErrorReason, ref object, ErrorInfo)	Checks the result of the ParseContent method.
Clear()	Clears all text from the text box control.
ClearUndo()	Clears information about the most recent operation from the undo buffer of the text box.
Copy()	Copies the current selection in the text box to the Clipboard.
CreateUiaItem(UiaItem)	Creates UI Automation object of this control.
Cut()	Moves the current selection in the text box to the Clipboard.
DeselectAll()	Specifies that the value of the SelectionLength property is zero so that no characters are selected in the control.
Dispose(bool)	Releases the unmanaged resources used by the C1TextBox control.
DisposeHostedControl()	Releases the HostedControl and unsubscribe from event handlers.
EndInit()	Signals the object that initialization is complete.
GetCharFromPosition(Point)	Retrieves the character that is closest to the specified location within the control.
GetCharIndexFromPosition(Point)	Retrieves the index of the character nearest to the specified location.
GetFirstCharIndexFromLine(int)	Retrieves the index of the first character of a given line.
GetFirstCharIndexOfCurrentLine()	Retrieves the index of the first character of the current line.
GetLineFromCharIndex(int)	Retrieves the line number from the specified character position within the text of the control.
GetPositionFromCharIndex(int)	Retrieves the location within the control at the specified character index.
InternalWndProc(ref Message)	The edits window procedure of internal text editor. Inheriting classes can override this to add extra functionality.
OnAcceptsTabChanged(EventArgs)	Raises the AcceptsTabChanged event.
OnCustomButtonClick(EventArgs)	Raises the CustomButtonClick event.
OnDataTypeChanged(EventArgs)	Raises the DataTypeChanged event.
OnDropDownButtonClick(EventArgs)	Raises the DropDownButtonClick event.
OnEnabledChanged(EventArgs)	Raises the EnabledChanged event.
OnFormatError(FormatErrorEventArgs)	Raises the FormatError event.
OnFormatting(FormatEventArgs)	Raises the Formatting event.
OnHideSelectionChanged(EventArgs)	Raises the HideSelectionChanged event.
OnModalButtonClick(EventArgs)	Raises the ModalButtonClick event.
OnModifiedChanged(EventArgs)	Raises the ModifiedChanged event.
OnMultilineChanged(EventArgs)	Raises the MultilineChanged event.
OnParsed(ParseEventArgs)	Raises the Parsed event.
OnParsing(ParseEventArgs)	Raises the Parsing event.
OnPostValidated(PostValidationEventArgs)	Raises the PostValidated event.
OnPostValidating(PostValidationEventArgs)	Raises the PostValidating event.
OnPreValidated(PreValidationEventArgs)	Raises the PreValidated event.
OnPreValidating(PreValidationEventArgs)	Raises the PreValidating event.
OnReadOnlyChanged(EventArgs)	Raises the ReadOnlyChanged event.
OnTabIndexChanged(EventArgs)
OnTextAlignChanged(EventArgs)	Raises the TextAlignChanged event.
OnTextChanged(EventArgs)
OnUpDownButtonClick(UpDownButtonClickEventArgs)	Raises the UpDownButtonClick event.
OnValidationError(ValidationErrorEventArgs)	Raises the ValidationError event.
OnValueChanged(EventArgs)	Raises the ValueChanged event.
OnVerticalAlignChanged(EventArgs)	Raises the VerticalAlignChanged event.
OnVisibleChanged(EventArgs)
ParseContent(out object, ErrorInfo)	Parses the Text string.
Paste()	Replaces the current selection in the text box with the contents of the Clipboard.
Paste(string)	Sets the selected text to the specified text without clearing the undo buffer.
ResetAutoCompleteCustomSource()	Restores the default value of the AutoCompleteCustomSource property.
ResetButtonsSettings()	Restores the default value of the ButtonsSettings property.
ResetDisplayFormat()	Restores the default value of the DisplayFormat property.
ResetEditFormat()	Restores the default value of the EditFormat property.
ResetErrorInfo()	Restores the default value of the ErrorInfo property.
ResetInitialSelection()	Restores the default value of the InitialSelection property.
ResetParseInfo()	Restores the default value of the ParseInfo property.
ResetPostValidation()	Restores the default value of the PostValidation property.
ResetPreValidation()	Restores the default value of the PreValidation property.
ResetValue()	Restores the default value of the Value property.
ScrollToCaret()	Scrolls the contents of the control to the current caret position.
Select(int, int)	Selects a range of text in the text box.
SelectAll()	Selects all text in the text box.
SetHostedControl(Control)	Sets the HostedControl and subscribe to event handlers.
ShouldSerializeAutoCompleteCustomSource()	Specifies whether to save the value of the AutoCompleteCustomSource property.
ShouldSerializeButtonsSettings()	Specifies whether to save the value of the ButtonsSettings property.
ShouldSerializeDisplayFormat()	Specifies whether to save the value of the DisplayFormat property.
ShouldSerializeEditFormat()	Specifies whether to save the value of the EditFormat property.
ShouldSerializeErrorInfo()	Specifies whether to save the value of the ErrorInfo property.
ShouldSerializeInitialSelection()	Specifies whether to save the value of the InitialSelection property.
ShouldSerializeParseInfo()	Specifies whether to save the value of the ParseInfo property.
ShouldSerializePostValidation()	Specifies whether to save the value of the PostValidation property.
ShouldSerializePreValidation()	Specifies whether to save the value of the PreValidation property.
ShouldSerializeValue()	Specifies whether to save the value of the Value property.
Undo()	Undoes the last edit operation in the text box.
UpdateValueWithCurrentText()	Triggers parsing of the Text property and updating the Value.
ValidateText()	Validates current Text property in the same manner as it usually validated after the control loses focus.

Events

Name	Description
AcceptsTabChanged	Occurs when the value of the AcceptsTab property has changed.
CustomButtonClick	Occurs when Custom button is clicked.
DataTypeChanged	Occurs when the DataType property changes.
DropDownButtonClick	Occurs when DropDown button is clicked.
FormatError	Occurs when the control receives data that cannot be formatted according to the current format and edit mask settings.
Formatting	Formatting the value programmatically.
HideSelectionChanged	Occurs when the value of the HideSelection property has changed.
ModalButtonClick	Occurs when Modal button is clicked.
ModifiedChanged	Occurs when the value of the Modified property has changed.
MultilineChanged	Occurs when the value of the Multiline property has changed.
Parsed	Occurs after the input string value has been converted to the DataType.
Parsing	Occurs when the input string is parsed programmatically.
PostValidated	Occurs after the typed value has been validated
PostValidating	Occurs when programmatic typed value validating.
PreValidated	Occurs after the input string value has been validated.
PreValidating	Occurs when programmatic input string validating.
ReadOnlyChanged	Occurs when the value of the ReadOnly property has changed.
TextAlignChanged	Occurs when the value of the TextAlign property has changed.
UpDownButtonClick	Occurs when Up or Down buttons are clicked.
ValidationError	Occurs when parsing or validating the input string fails.
ValueChanged	Occurs when the Value property changes.
VerticalAlignChanged	Occurs when the value of the VerticalAlign property changes.