'Declaration <DesignTimeVisibleAttribute(False)> <ContentPropertyAttribute("Text")> <LicenseProviderAttribute(GrapeCity.Common.SpreadLicenseProvider)> <TemplateVisualStateAttribute(Name="InsertState", GroupName="EditModeStates")> <LocalizabilityAttribute(LocalizationCategory.Text)> <TemplatePartAttribute(Name="PART_ContentHost", Type=System.Windows.FrameworkElement)> <StyleTypedPropertyAttribute(Property="FocusVisualStyle", StyleTargetType=System.Windows.Controls.Control)> <XmlLangPropertyAttribute("Language")> <UsableDuringInitializationAttribute(True)> <RuntimeNamePropertyAttribute("Name")> <UidPropertyAttribute("Uid")> <TypeDescriptionProviderAttribute(MS.Internal.ComponentModel.DependencyObjectProvider)> <NameScopePropertyAttribute("NameScope", System.Windows.NameScope)> Public Class GcTextBox Inherits EditBase
'Usage Dim instance As GcTextBox
[DesignTimeVisible(false)] [ContentProperty("Text")] [LicenseProvider(GrapeCity.Common.SpreadLicenseProvider)] [TemplateVisualState(Name="InsertState", GroupName="EditModeStates")] [Localizability(LocalizationCategory.Text)] [TemplatePart(Name="PART_ContentHost", Type=System.Windows.FrameworkElement)] [StyleTypedProperty(Property="FocusVisualStyle", StyleTargetType=System.Windows.Controls.Control)] [XmlLangProperty("Language")] [UsableDuringInitialization(true)] [RuntimeNameProperty("Name")] [UidProperty("Uid")] [TypeDescriptionProvider(MS.Internal.ComponentModel.DependencyObjectProvider)] [NameScopeProperty("NameScope", System.Windows.NameScope)] public class GcTextBox : EditBase
The GcTextBox is a composite control that that is composed of several encapsulated components. Consequently, some events do not bubble up to the containing control because they are handled by encapsulated child elements. Because of this, application developers should listen for the tunneling version of an event (denoted by the prefix "Preview").
GcTextBox supports unformatted and formatted text.
Horizontally and vertically aligning text within a GcTextBox is done with the System.Windows.Controls.Control.HorizontalContentAlignment and System.Windows.Controls.Control.VerticalContentAlignment properties. Aligning the GcTextBox within the layout of the page is done with the System.Windows.FrameworkElement.HorizontalAlignment and System.Windows.FrameworkElement.VerticalAlignment properties.
The best way to hide the border around a GcTextBox is to set the System.Windows.Controls.Control.BorderThickness property of the GcTextBox to 0.
Scrollbars are not visible on a GcTextBox by default. To make scrollbars visible, set the VerticalScrollBarVisibility and HorizontalScrollBarVisibility properties to System.Windows.Controls.ScrollBarVisibility.Visible or System.Windows.Controls.ScrollBarVisibility.Auto.
Usually the TextChanged event should be used to detect whenever the text in a GcTextBox changes rather then System.Windows.UIElement.KeyDown as you might expect.Supported System.Windows.VisualState list:
l|
VisualStateGroup Name |
VisualState Name |
Description |
|---|---|---|
|
CommonStates |
Normal |
Represents the visual appearance when control is in normal state. |
|
CommonStates |
Disabled |
Represents the visual appearance when System.Windows.UIElement.IsEnabled is false. |
|
CommonStates |
ReadOnly |
Represents the visual appearance when IsReadOnly is true. |
|
CommonStates |
MouseOver |
Represents the visual appearance when System.Windows.UIElement.IsMouseOver is true. |
|
ActiveStates |
Active |
Represents the visual appearance when IsActive is true. |
|
ActiveStates |
Inactive |
Represents the visual appearance when IsActive is false. |
|
ValidationStates |
Valid |
Represents the visual appearance when System.Windows.Controls.Validation.GetHasError(System.Windows.DependencyObject) returns false. |
|
ValidationStates |
InvalidFocused |
Represents the visual appearance when System.Windows.Controls.Validation.GetHasError(System.Windows.DependencyObject) returns true and control has focus. |
|
ValidationStates |
InvalidUnfocused |
Represents the visual appearance when System.Windows.Controls.Validation.GetHasError(System.Windows.DependencyObject) returns true and control has no focus. |
System.Object
System.Windows.Threading.DispatcherObject
System.Windows.DependencyObject
System.Windows.Media.Visual
System.Windows.UIElement
System.Windows.FrameworkElement
System.Windows.Controls.Control
GrapeCity.Wpf.SpreadSheet.CellType.Editors.ControlBase
GrapeCity.Wpf.SpreadSheet.CellType.Editors.EditBase
GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcTextBox