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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
- C1.Win.Input
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C1.Win.Input.Base
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Classes
- C1ButtonBase
- C1ButtonControl
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C1DropDownControlBase
- Constructors
- Properties
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Methods
- ApplyStyle
- CreateDropDownForm
- DestroyForm
- Dispose
- DropDownClicked
- DropDownFormOpening
- GetDropDownItem
- InitilizeView
- OnCustomButtonClick
- OnDropDownButtonClick
- OnDropDownClosed
- OnDropDownOpened
- OnDropDownOpening
- OnKeyDown
- OnLostFocus
- OnModalButtonClick
- OnPostChanges
- OnUpDownButtonClick
- OnVisibleChanged
- ResetButtonsSettings
- ResetDropDownWidth
- ShouldSerializeButtonsSettings
- ShouldSerializeDropDownWidth
- UpdateIcon
- Events
- C1DropDownEditorBase
- C1InputControl
- C1InputHost
- C1TextBoxBase
- Interfaces
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Classes
- 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.Base.C1DropDownControlBase.OnDropDownOpening
OnDropDownOpening Method
OnDropDownOpening(CancelEventArgs)
Raises the DropDownOpening event.
Declaration
protected virtual void OnDropDownOpening(CancelEventArgs e)Protected Overridable Sub OnDropDownOpening(e As CancelEventArgs)Parameters
| Type | Name | Description |
|---|---|---|
| CancelEventArgs | e |