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dotnet-framework-api
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C1.Win.Input.4.8 Assembly
- C1.Framework
- C1.Framework.Drawing.Gdi
- C1.Framework.Drawing.Gdi.DeviceContexts
- C1.Framework.Forms
- C1.Framework.Mathematics
- C1.Framework.Text.Lexicons
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C1.Win.Input
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Classes
- ButtonSettings
- ButtonSettingsBase
- ButtonsSettings
- C1Button
- C1CheckBox
- C1ComboBox
- C1DropDownControl
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C1Label
- Constructors
-
Properties
- AutoSize
- BackColor
- CultureInfo
- CustomFormat
- DataMember
- DataSource
- DataType
- DefaultIconSize
- DefaultSize
- EmptyAsNull
- ErrorProvider
- ForeColor
- FormatInfo
- FormatType
- Icon
- Image
- ImageAlign
- ImageIndex
- ImageKey
- ImageList
- NullText
- PreferredHeight
- PreferredWidth
- Styles
- Text
- TextAlign
- TextImageRelation
- TrimEnd
- TrimStart
- Trimming
- UseMnemonic
- Value
- ValueIsDbNull
- Methods
- Events
- C1MaskedTextBox
- C1NumericEdit
- C1PictureBox
- C1RadioButton
- C1RangeSlider
- C1SplitButton
- C1TextBox
- C1ToggleSwitch
- CharHelper
- ComboBoxItem
- ComboBoxItemCollection
- DataSourceException
- DropDownForm
- ItemClickedEventArgs
- ItemTooltipShowingEventArgs
- ParseEventArgs
- PostValidationEventArgs
- PreValidationEventArgs
- SplitButtonItem
- TooltipShowingEventArgs
- UpDownButtonClickEventArgs
- UpDownButtonSettings
- ValidationErrorEventArgs
- ValidationException
- Enums
- Interfaces
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Classes
- C1.Win.Input.Base
- C1.Win.Input.Base.Editors
- C1.Win.Input.Base.Views
- C1.Win.Input.Design.Designers
- C1.Win.Input.Formating
- C1.Win.Input.GrapeCity.Editors
- C1.Win.Input.GrapeCity.Editors.Fields
- C1.Win.Input.GrapeCity.Framework.Input
- C1.Win.Input.Localization
- C1.Win.Input.Styles
- C1.Win.Input.Styles.Primitives
- C1.Win.Input.Utils
- C1.Win.Input.Validation
- C1.Win.Input.MultiSelect.4.8 Assembly
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C1.Win.Input.4.8 Assembly
- dotnet-api
C1.Win.Input.C1Label.ValueIsDbNull
ValueIsDbNull Property
ValueIsDbNull
Gets a value indicating whether the Value is DBNull.
Declaration
[Browsable(false)]
public bool ValueIsDbNull { get; }<Browsable(False)>
Public ReadOnly Property ValueIsDbNull As Boolean