| Name | Description | |
|---|---|---|
 | GcComboBox Constructor | Overloaded. |
GcComboBox Class Members
In This Topic
The following tables list the members exposed by GcComboBox.
Public Constructors
Public Properties
| Name | Description | |
|---|---|---|
 | AcceptsCrLf | Gets or sets a value indicating how to process the CrLf chars when copy, cut or paste string. |
| AcceptsTabChar | Gets or sets a value indicating how to process the Tab chars when copy, cut or paste string. |
| AccessibilityObject | (Inherited from System.Windows.Forms.Control) |
| AccessibleDefaultActionDescription | (Inherited from System.Windows.Forms.Control) |
| AccessibleDescription | (Inherited from System.Windows.Forms.Control) |
| AccessibleName | (Inherited from System.Windows.Forms.Control) |
| AccessibleRole | (Inherited from System.Windows.Forms.Control) |
| ActiveBackColor | Gets or sets the background color when the control has the input focus. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| ActiveForeColor | Gets or sets the foreground color when the control has the input focus. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| AllowDrop | (Inherited from System.Windows.Forms.Control) |
| AllowSpace | Gets or sets an AllowSpace value indicates which type of the space character is allowed. |
| AlternateText | Gets the alternate text of the GcComboBox control. |
| Anchor | (Inherited from System.Windows.Forms.Control) |
| AutoComplete | Gets the auto complete related settings. |
| AutoCompleteCustomSource | Gets or sets a custom System.Windows.Forms.AutoCompleteStringCollection to use when the AutoCompleteSource property is set to CustomSource. |
| AutoCompleteMode | Gets or sets an option that controls how automatic completion works for the GcComboBox. |
| AutoCompleteSource | Gets or sets a value specifying the source of complete strings used for automatic completion. |
| AutoConvert | Gets or sets a bool value indicates whether auto convert the inputted characters. |
| AutoFilter | Gets the auto filter related settings. |
| AutoGenerateColumns | Gets or sets a value indicating whether columns are created automatically when the DataSource or DataMember is set. |
| AutoScrollOffset | (Inherited from System.Windows.Forms.Control) |
| AutoSelect | Gets or sets a bool value indicates whether auto selects the item in the List that matches the input in the Editor. |
| AutoSize | Overridden. Gets or sets a bool value indicates whether this control can adjust its size according to its contents. |
| BackColor | Overridden. Gets or sets the background color for the control. |
| BackgroundImage | Overridden. Gets or sets the background image displayed in the control. |
| BackgroundImageLayout | Overridden. Gets or sets the background image layout as defined in the System.Windows.Forms.ImageLayout enumeration. |
| BindingContext | (Inherited from System.Windows.Forms.Control) |
| BorderStyle | Overridden. Gets or sets the type of border that is drawn around the GcComboBox. |
| Bottom | (Inherited from System.Windows.Forms.Control) |
| Bounds | (Inherited from System.Windows.Forms.Control) |
| CanFocus | (Inherited from System.Windows.Forms.Control) |
| CanSelect | (Inherited from System.Windows.Forms.Control) |
| CanUndo | Gets a value indicating whether the control can undo the previous operation in a control. |
| Capture | (Inherited from System.Windows.Forms.Control) |
| CausesValidation | (Inherited from System.Windows.Forms.Control) |
| ClientRectangle | (Inherited from System.Windows.Forms.Control) |
| ClientSize | (Inherited from System.Windows.Forms.Control) |
| CompanyName | (Inherited from System.Windows.Forms.Control) |
| Container | (Inherited from System.ComponentModel.Component) |
| ContainsFocus | (Inherited from System.Windows.Forms.Control) |
| ContentAlignment | Gets or sets the content alignment of the control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| ContextMenu | Gets or sets the shortcut menu associated with the control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| ContextMenuStrip | Gets or sets the System.Windows.Forms.ContextMenuStrip associated with this control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| Controls | (Inherited from System.Windows.Forms.Control) |
| Created | (Inherited from System.Windows.Forms.Control) |
| Cursor | (Inherited from System.Windows.Forms.Control) |
| DataBindings | (Inherited from System.Windows.Forms.Control) |
| DataMember | Gets or sets a value that represents a string of binding member. |
| DataSource | Gets or sets the data source. |
| DeviceDpi | (Inherited from System.Windows.Forms.Control) |
| DisabledBackColor | Overridden. Gets or sets the disabled background color of the control. |
| DisabledForeColor | Overridden. Gets or sets the disabled foreground color of the control. |
| DisplayRectangle | (Inherited from System.Windows.Forms.Control) |
| Disposing | (Inherited from System.Windows.Forms.Control) |
| Dock | (Inherited from System.Windows.Forms.Control) |
| DropDown | Gets the settings about drop-down function. |
| DropDownMaxHeight | Gets or sets the max height of the drop down window, if the user doesn't customize the Size of drop-down window, otherwise, the function of this property will not take effect. |
| DropDownStyle | Gets or sets the dropdown style. |
| DroppedDown | Gets or sets a value indicating whether the dropdown window is dropped down. |
| EditMode | Gets or sets the edit mode of the control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| Ellipsis | Gets or sets how show ellipsis when width of text is longer than control. |
| EllipsisString | Gets or sets what is shown as ellipsis when width of text is longer than control |
| Enabled | (Inherited from System.Windows.Forms.Control) |
| ExitOnLastChar | Gets or sets whether the next control in the tab order receives the focus as soon as the control is filled at the last character. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| 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. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| FlatStyle | Overridden. Gets or sets the appearance of this control. |
| Focused | Gets a value indicating whether the control has input focus. (Inherited from GrapeCity.Framework.Spread.InputMan.CellType.Views.Windows.ElementContainerControl) |
| Font | Gets or sets the font of the text displayed by the control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| ForeColor | Overridden. Gets or sets the foreground color for the control. |
| Format | Gets or sets a format string used to filter or convert the input string. |
| Handle | (Inherited from System.Windows.Forms.Control) |
| HasChildren | (Inherited from System.Windows.Forms.Control) |
| Height | (Inherited from System.Windows.Forms.Control) |
| HideSelection | Gets or sets a value that indicates whether to hide the selection when the control does not have focus. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| HighlightText | Gets or sets a value indicates whether to highlight text in the control. |
| ImageAlign | Gets or sets the alignment of the image of this control. |
| ImageList | Gets or sets a value indicates ImageList of this control. |
| ImageWidth | Gets ore sets the width of image of this control. |
| ImeMode | Gets or sets the Input Method Editor (IME) mode of the control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| InvokeRequired | (Inherited from System.Windows.Forms.Control) |
| IsAccessible | (Inherited from System.Windows.Forms.Control) |
| IsDisposed | (Inherited from System.Windows.Forms.Control) |
| IsHandleCreated | (Inherited from System.Windows.Forms.Control) |
| IsMirrored | (Inherited from System.Windows.Forms.Control) |
| Items | Gets the collection of the items. |
| LayoutEngine | (Inherited from System.Windows.Forms.Control) |
| Left | (Inherited from System.Windows.Forms.Control) |
| ListColumns | Gets the collection of the columns. |
| ListDefaultColumn | Gets or sets DefaultListColumn a value that represents default ListColumn of List. |
| ListDescriptionFormat | Gets or sets a format string used to customize description which is shown in StatusBar. |
| ListDescriptionSubItemIndex | Gets or sets the index of a SubItem relating with the StatusBar display. |
| ListDisabledItemStyle | Gets an ItemStyle value indicates color style of the disabled item. |
| ListGradientEffect | Gets or sets a value that indicates background gradient effect of the control. |
| ListGridLines | Gets or sets a ListGridLines value that indicates the grid lines of control. |
| ListHeaderPane | Gets a ListHeaderPane value indicates the header pane of control. |
| ListItemTemplates | Gets or sets a ItemTemplateCollection value that indicates a template of items. |
| ListSelectedItemIndex | Gets an int value indicates the index of the selected item in the combo box list. |
| ListSelectedItemStyle | Gets an ItemStyle value indicates color style of the selected Item of the control. |
| ListSortColumnIndex | Gets or sets a value that represents user specify index of column will be sorted. |
| Location | (Inherited from System.Windows.Forms.Control) |
| Margin | (Inherited from System.Windows.Forms.Control) |
| MaxDropDownItems | Gets or sets the maximum number of items to be shown in the drop-down portion of the GcComboBox. |
| MaximumSize | (Inherited from System.Windows.Forms.Control) |
| MaxLength | Gets or sets the max length the user can input in the editable region. |
| MaxLengthCodePage | Gets or sets the code page for the encoding that used to count the max length in byte. |
| MaxLengthUnit | Gets or sets the calculational methods of the MaxLength (based on byte or character). |
| MinimumSize | (Inherited from System.Windows.Forms.Control) |
| Modified | Gets or sets a value that indicates that the control has been modified by the user since the control was created or its contents were last set. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| Name | (Inherited from System.Windows.Forms.Control) |
| OverWrite | Gets the current edit status of the control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| Padding | Gets or sets padding within the control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| Parent | (Inherited from System.Windows.Forms.Control) |
| PreferredHeight | Gets the preferred height. |
| PreferredSize | (Inherited from System.Windows.Forms.Control) |
| ProductName | (Inherited from System.Windows.Forms.Control) |
| ProductVersion | (Inherited from System.Windows.Forms.Control) |
| ReadOnly | Gets or sets a value that indicates whether this control is read-only. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| ReadOnlyBackColor | Gets or sets the background color when the control is read-only. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| ReadOnlyForeColor | Gets or sets the foreground color when the control is read-only. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| RecommendedValue | Gets or sets the recommended value. |
| RecreatingHandle | (Inherited from System.Windows.Forms.Control) |
| Region | (Inherited from System.Windows.Forms.Control) |
| Right | (Inherited from System.Windows.Forms.Control) |
| RightToLeft | Gets or sets a value that indicates whether the control's elements are aligned to support locales using right-to-left fonts. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| ScrollBarMode | Gets or sets how to display the scroll bars in drop-down window. |
| ScrollBars | Gets or sets which scroll bars will be visible on this control. |
| SelectedIndex | Gets or sets an int value indicates the zero-based index of selected item in the dropdown list. |
| SelectedItem | Gets or sets a ListItem value indicates the selected item in the dropdown list. |
| SelectedText | Overridden. Gets or sets the selected text. |
| SelectedValue | Gets or sets an object value indicating the selected value. |
| SelectionLength | Overridden. Gets or sets the number of characters selected in the control. |
| SelectionStart | Overridden. Gets or sets the selection start. |
| ShowContextMenu | Gets or sets a value that indicates whether to pop up the context menu of the control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| ShowGrippers | Gets or sets whether shown grippers when inputting by touch. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| ShowItemTip | Gets or set a value indicating whether to show item tooltip. |
| ShowListBoxImage | Gets or sets a bool value indicates whether show the images of the dropdown list. |
| ShowOverflowTip | Gets or sets whether to show the overflow tip. |
| ShowRecommendedValue | Gets or sets a value indicating whether show the recommended value. |
| ShowTouchToolBar | Gets or sets the how to show the TouchToolBar. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| SideButtons | Gets or the SideButton collection. |
| SingleBorderColor | Overridden. Gets or sets the color when BorderStyle is System.Windows.Forms.BorderStyle.FixedSingle. |
| Site | (Inherited from System.Windows.Forms.Control) |
| Size | (Inherited from System.Windows.Forms.Control) |
| Spin | Gets or sets the spin action data package |
| StatusBar | Gets a StatusBar object indicates statusbar info. |
| TabIndex | (Inherited from System.Windows.Forms.Control) |
| TabStop | (Inherited from System.Windows.Forms.Control) |
| Tag | (Inherited from System.Windows.Forms.Control) |
| Text | Overridden. Gets or sets the text associated with this control. |
| TextBoxStyle | Gets or sets a TextBoxStyle value indicates the appearance style of the Editor. |
| TextFormat | Gets or sets a format string used to customize text. |
| TextLength | Gets the length of the text. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| TextSubItemIndex | Gets or sets a int value that represents index of SubItem use to display for Text property. |
| Top | (Inherited from System.Windows.Forms.Control) |
| TopLevelControl | (Inherited from System.Windows.Forms.Control) |
| TouchContextMenuScale | Gets or sets the factor applies to context menu item's height while context menu is popped up by touch. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| TouchDropDownScale | Gets or sets the factor applies to dropdown item while opening dropdown by touch behavior. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| TouchToolBar | Gets the shown TouchToolBar by touch operation. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| UnSelectedImageIndex | Gets or sets the index of image which will be shown on the editor area when user doesn't select any item in the drop down list. |
| UseCompatibleDrawing | Gets or sets a value indicates if GcComboBox use compatible drawing when DropDownStyle is System.Windows.Forms.ComboBoxStyle.DropDownList. |
| UseWaitCursor | (Inherited from System.Windows.Forms.Control) |
| ValueSubItemIndex | Gets or sets an System.Int32 value indicating the selected value subitem index. |
| Visible | (Inherited from System.Windows.Forms.Control) |
| Width | (Inherited from System.Windows.Forms.Control) |
| WindowTarget | (Inherited from System.Windows.Forms.Control) |
Protected Properties
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Public Methods
| Name | Description | |
|---|---|---|
 | AboutBox | Shows the product information window. |
| AppendText | Appends text to the current text of the edit control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| ApplyRecommendedValue | Applies the recommended value to control. |
| BeginInvoke | Overloaded. (Inherited from System.Windows.Forms.Control) |
| BeginUpdate | Maintains performance when items are added to the GcComboBox one at a time. |
| BringToFront | (Inherited from System.Windows.Forms.Control) |
| Clear | Overridden. Clear all text of the control. |
| ClearUndo | Clears information about the most recent operation from the undo buffer of the control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| Contains | (Inherited from System.Windows.Forms.Control) |
| Copy | Copies the current selection in the control to the Clipboard. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| CreateControl | (Inherited from System.Windows.Forms.Control) |
| CreateGraphics | (Inherited from System.Windows.Forms.Control) |
| CreateObjRef | (Inherited from System.MarshalByRefObject) |
| Cut | Moves the current selection in the control to the Clipboard. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| DeselectAll | Specifies that the value of the SelectionLength property is zero so that no characters are selected in the control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| Dispose | Overloaded. Overridden. Releases the unmanaged resources used by the GcComboBox and optionally releases the managed resources. |
| DoDragDrop | (Inherited from System.Windows.Forms.Control) |
| DoSpinDown | Overloaded. Performs the spin down action. |
| DoSpinUp | Overloaded. Performs the spin up action. |
| DrawToBitmap | (Inherited from System.Windows.Forms.Control) |
| Drop | Show the drop down window. |
| EndInvoke | (Inherited from System.Windows.Forms.Control) |
| EndUpdate | Resumes painting the GcComboBox control after painting is suspended by the BeginUpdate method. |
| FindForm | (Inherited from System.Windows.Forms.Control) |
| FindObject | Overloaded. Finds all items in the list that matches the specified object. |
| FindString | Overloaded. Finds all items in the list that starts with the specified string. |
| FindStringExact | Overloaded. Finds all items in the list that matches the specified string. |
| Focus | (Inherited from System.Windows.Forms.Control) |
| GetChildAtPoint | Overloaded. (Inherited from System.Windows.Forms.Control) |
| GetContainerControl | (Inherited from System.Windows.Forms.Control) |
| GetLifetimeService | (Inherited from System.MarshalByRefObject) |
| GetNextControl | (Inherited from System.Windows.Forms.Control) |
| GetPreferredSize | Overridden. Retrieves the size of a rectangular area into which a control can be fitted. |
| Hide | (Inherited from System.Windows.Forms.Control) |
| InitializeLifetimeService | (Inherited from System.MarshalByRefObject) |
| Invalidate | Overloaded. (Inherited from System.Windows.Forms.Control) |
| Invoke | Overloaded. (Inherited from System.Windows.Forms.Control) |
| LogicalToDeviceUnits | Overloaded. (Inherited from System.Windows.Forms.Control) |
| Paste | Replaces the current selection in the control with the contents of the Clipboard. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| PerformLayout | Overloaded. (Inherited from System.Windows.Forms.Control) |
| PointToClient | (Inherited from System.Windows.Forms.Control) |
| PointToScreen | (Inherited from System.Windows.Forms.Control) |
| PreProcessControlMessage | (Inherited from System.Windows.Forms.Control) |
| PreProcessMessage | (Inherited from System.Windows.Forms.Control) |
| RectangleToClient | (Inherited from System.Windows.Forms.Control) |
| RectangleToScreen | (Inherited from System.Windows.Forms.Control) |
| Refresh | (Inherited from System.Windows.Forms.Control) |
| ResetBackColor | (Inherited from System.Windows.Forms.Control) |
| ResetBindings | (Inherited from System.Windows.Forms.Control) |
| ResetCursor | (Inherited from System.Windows.Forms.Control) |
| ResetFont | (Inherited from System.Windows.Forms.Control) |
| ResetForeColor | (Inherited from System.Windows.Forms.Control) |
| ResetImeMode | (Inherited from System.Windows.Forms.Control) |
| ResetRightToLeft | (Inherited from System.Windows.Forms.Control) |
| ResetText | Resets the Text property to its default value. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| ResumeLayout | Overloaded. (Inherited from System.Windows.Forms.Control) |
| Scale | (Inherited from System.Windows.Forms.Control) |
| ScaleBitmapLogicalToDevice | (Inherited from System.Windows.Forms.Control) |
| ScrollToCaret | Scrolls the content of the control to the current caret position. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| Select | Overloaded. Selects a range of text in the control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| SelectAll | Selects all text in the control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| SelectNextControl | (Inherited from System.Windows.Forms.Control) |
| SendToBack | (Inherited from System.Windows.Forms.Control) |
| SetBounds | Overloaded. (Inherited from System.Windows.Forms.Control) |
| ShortcutClear | Clears all text in the control using a shortcut. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| ShortcutSpinDown | Perform spin down for shortcut key. |
| ShortcutSpinUp | Performs spin up for shortcut key. |
| Show | (Inherited from System.Windows.Forms.Control) |
| SuspendLayout | (Inherited from System.Windows.Forms.Control) |
| SwitchDropDown | Switches the drop down. |
| ToString | (Inherited from System.ComponentModel.Component) |
| Undo | Undoes the last edit operation in the control. (Inherited from GrapeCity.Win.Spread.InputMan.CellType.EditBase) |
| Update | (Inherited from System.Windows.Forms.Control) |
Protected Methods
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Public Events
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See Also