| Name | Description | |
|---|---|---|
 | C1TrueDBDropdown Constructor | Creates a new instance of the object. |
The following tables list the members exposed by C1TrueDBDropdown.
Public Constructors
Public Properties
| Name | Description | |
|---|---|---|
 | 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) |
| AllowColMove | Gets or sets a value indicating the ability to move columns. |
| AllowColSelect | Gets or sets a value indicating the ability to select columns. |
| AllowDrop | (Inherited from System.Windows.Forms.Control) |
| AllowFilter | Gets or sets a value indicating the ability of the grid to automatically filter data. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| AllowInactiveStyle | Gets or sets a value indicating whether the InactiveStyle is applied to the grid when it loses focus. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| AllowRowSizing | Gets or sets how interactive row resizing is performed. |
| AllowSizing | Gets or sets a value indicating whether dropdown resizing is allowed. |
| AllowSort | Gets or sets a value indicating the ability of the grid to automatically sort data when a column header is clicked. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| AlternatingRows | Gets or sets a value indicating whether the dropdown uses the OddRowStyle for odd-numbered rows and EvenRowStyle for even-numbered rows. |
| Anchor | (Inherited from System.Windows.Forms.Control) |
| AutoScrollOffset | (Inherited from System.Windows.Forms.Control) |
| BackColor | (Inherited from System.Windows.Forms.Control) |
| BackgroundImage | (Inherited from System.Windows.Forms.Control) |
| BackgroundImageLayout | (Inherited from System.Windows.Forms.Control) |
| BindingContext | (Inherited from System.Windows.Forms.Control) |
| Bookmark | Gets or sets the current row position of the underlying CurrencyManager. |
| BorderColor | Gets or sets the border color of the control. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| BorderStyle | Gets or sets the border for the control. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| 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) |
| Caption | Gets or sets the grid's caption. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| CaptionHeight | Gets or sets the height of the grid's caption. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| CaptionStyle | Gets or sets the Style object that controls the appearance of the caption area. |
| Capture | (Inherited from System.Windows.Forms.Control) |
| CaseSensitive | True if string comparisons are case-sensitive; otherwise, False. Default: False |
| CausesValidation | (Inherited from System.Windows.Forms.Control) |
| ClientRectangle | (Inherited from System.Windows.Forms.Control) |
| ClientSize | (Inherited from System.Windows.Forms.Control) |
| Col | Gets or sets the column position. |
| ColumnCaptionHeight | Gets or sets the height of column captions. |
| ColumnFooterHeight | Gets or sets the height of column footers. |
| ColumnFooters | Gets or sets a value indicating the visibility of column footers. |
| ColumnHeaders | Gets or sets a value indicating the visibility of column headers. |
| Columns | Gets the collection of C1DataColumn objects. |
| CompanyName | (Inherited from System.Windows.Forms.Control) |
| Container | (Inherited from System.ComponentModel.Component) |
| ContainsFocus | (Inherited from System.Windows.Forms.Control) |
| ContextMenu | (Inherited from System.Windows.Forms.Control) |
| ContextMenuStrip | (Inherited from System.Windows.Forms.Control) |
| Controls | (Inherited from System.Windows.Forms.Control) |
| Created | (Inherited from System.Windows.Forms.Control) |
| CurrentCellVisible | Gets or sets a value indicating the visibility of the current cell. |
| Cursor | (Inherited from System.Windows.Forms.Control) |
| DataBindings | (Inherited from System.Windows.Forms.Control) |
| DataMember | Gets or sets the specific data member in a multimember data source that the grid binds to. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| DataSource | Gets or sets the source containing a list of values used to populate the items within the control. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| DefColWidth | Gets or sets the default width for all grid columns. |
| DeviceDpi | (Inherited from System.Windows.Forms.Control) |
| DisplayColumns | Gets the collection of C1DisplayColumn objects. |
| DisplayMember | Gets or sets the property used for incremental search. |
| DisplayRectangle | (Inherited from System.Windows.Forms.Control) |
| Disposing | (Inherited from System.Windows.Forms.Control) |
| Dock | (Inherited from System.Windows.Forms.Control) |
| DoubleBuffer | Gets or sets a value indicating whether the control should use an off-screen buffer when painting to redue flicker. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| DropdownWidth | Gets or sets the width of the dropdown. |
| EmptyRows | Gets or sets a value that determines how the grid displays rows below the last data row. |
| Enabled | (Inherited from System.Windows.Forms.Control) |
| EvenRowStyle | Gets or sets the Style object that controls the appearance of an even-numbered row when using AlternatingRows. |
| ExtendRightColumn | Gets or sets a value that determines how the last column will extend to fill the dead area of the dropdown. |
| FetchRowStyles | Gets or sets a value indicating whether the FetchRowStyle event will be raised. |
| FirstRow | Gets or sets the row index for the first visible row. |
| FlatStyle | Gets or sets the general appearance of 3D elements for the entire grid. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| Focused | (Inherited from System.Windows.Forms.Control) |
| Font | (Inherited from System.Windows.Forms.Control) |
| FooterStyle | Gets or sets the Style object that controls the appearance of column footers. |
| ForeColor | (Inherited from System.Windows.Forms.Control) |
| Handle | (Inherited from System.Windows.Forms.Control) |
| HasChildren | (Inherited from System.Windows.Forms.Control) |
| HeadingStyle | Gets or sets the Style object that controls the appearance of the grids column headers. |
| Height | (Inherited from System.Windows.Forms.Control) |
| HighLightRowStyle | Gets or sets the Style object that controls the appearance of a highlighted row. |
| HScrollBar | Gets the C1.Win.C1TrueDBGrid.Util.HBar object that controls the appearance of the horizontal scrollbar. |
| ImeMode | (Inherited from System.Windows.Forms.Control) |
| IntegralHeight | Gets or sets a value indicating whether the control should resize to avoid showing partial items. |
| 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) |
| LayoutEngine | (Inherited from System.Windows.Forms.Control) |
| Left | (Inherited from System.Windows.Forms.Control) |
| LeftCol | Gets or sets the zero-based index of the leftmost column. |
| Location | (Inherited from System.Windows.Forms.Control) |
| Margin | (Inherited from System.Windows.Forms.Control) |
| MaximumSize | (Inherited from System.Windows.Forms.Control) |
| MinimumSize | (Inherited from System.Windows.Forms.Control) |
| Name | (Inherited from System.Windows.Forms.Control) |
| OddRowStyle | Gets or sets the Style object that controls the appearance of an odd-numbered row when using AlternatingRows. |
| Padding | (Inherited from System.Windows.Forms.Control) |
| Parent | (Inherited from System.Windows.Forms.Control) |
| PreferredSize | (Inherited from System.Windows.Forms.Control) |
| ProductName | (Inherited from System.Windows.Forms.Control) |
| ProductVersion | (Inherited from System.Windows.Forms.Control) |
| RecreatingHandle | (Inherited from System.Windows.Forms.Control) |
| Region | (Inherited from System.Windows.Forms.Control) |
| Renderer | Gets or sets the renderer used to render visual styles. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| Right | (Inherited from System.Windows.Forms.Control) |
| RightToLeft | (Inherited from System.Windows.Forms.Control) |
| Row | Gets or sets the the current row. |
| RowCount | Gets the number of rows in an unbound grid. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| RowDivider | Gets or sets the style of the border drawn between rows. |
| RowHeight | Gets or sets the height of grid rows. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| Rows | Gets the DataRowCollection for an unbound grid. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| RowSubDividerColor | Gets or sets the color of the subrow divider in a multi-line dropdown. |
| RowTracking | Gets or sets a value that determines if rows are highlighted under the mouse. |
| ScrollTips | Gets or sets a value that determines whether the grid displays a pop-up text window when the scrollbar thumb is dragged. |
| ScrollTrack | Gets or sets a value that controls how the grid scrolls when the scroll thumb is moved. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| Site | (Inherited from System.Windows.Forms.Control) |
| Size | (Inherited from System.Windows.Forms.Control) |
| SplitDividerSize | (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| Style | Gets or sets the root Style object. |
| Styles | Gets the collection of named Style objects. |
| TabIndex | (Inherited from System.Windows.Forms.Control) |
| TabStop | (Inherited from System.Windows.Forms.Control) |
| Tag | (Inherited from System.Windows.Forms.Control) |
| Top | (Inherited from System.Windows.Forms.Control) |
| TopLevelControl | (Inherited from System.Windows.Forms.Control) |
| UseColumnStyles | Gets or sets a value indicating whether Style information is applied from the datasource. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| UseCompatibleTextRendering | Specifies whether text rendering should be compatible with previous releases of WinForms. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| UseWaitCursor | (Inherited from System.Windows.Forms.Control) |
| ValueMember | Gets or sets the property used to update the associated grid column. |
| ValueTranslate | Gets or sets a value that determines how the grid display values in a column. |
| Visible | (Inherited from System.Windows.Forms.Control) |
| VisibleCols | Gets the number of visible columns in the dropdown. |
| VisibleRows | Gets the number of visible rows in the dropdown. |
| VisualStyle | Gets or sets a value that determines the overall appearance of the control. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| VScrollBar | Gets the C1.Win.C1TrueDBGrid.Util.VBar object that controls the appearance of the vertical scrollbar. |
| Width | (Inherited from System.Windows.Forms.Control) |
Public Methods
| Name | Description | |
|---|---|---|
 | AddCellStyle | Controls the Style used to change the appearance for cells meeting the specified condition. |
| AddRegexCellStyle | Controls the Style used to change the appearance of cells according to their contents. |
| AddRow | Overloaded. Adds a row to an unbound grid. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| AddRows | Adds the number of given rows to an unbound grid. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| BeginInit | ISupportInitialize interface. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| BeginInvoke | Overloaded. (Inherited from System.Windows.Forms.Control) |
| BringToFront | (Inherited from System.Windows.Forms.Control) |
| ClearCellStyle | Restores the default layout. |
| ClearFields | Restores the default layout. |
| ClearRegexCellStyle | Removes a cell condition established with a previous call to the AddRegexCellStyle method. |
| ColContaining | Returns the column index for the column containing the specified X coordinate. |
| Contains | (Inherited from System.Windows.Forms.Control) |
| CreateControl | (Inherited from System.Windows.Forms.Control) |
| CreateGraphics | (Inherited from System.Windows.Forms.Control) |
| CreateObjRef | (Inherited from System.MarshalByRefObject) |
| Delete | Overloaded. Deletes the given row from an unbound grid. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| Dispose | (Inherited from System.ComponentModel.Component) |
| DoDragDrop | (Inherited from System.Windows.Forms.Control) |
| DrawToBitmap | (Inherited from System.Windows.Forms.Control) |
| EndInit | ISupportInitialize interface. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| EndInvoke | (Inherited from System.Windows.Forms.Control) |
| FindForm | (Inherited from System.Windows.Forms.Control) |
| Focus | (Inherited from System.Windows.Forms.Control) |
| GetChildAtPoint | Overloaded. (Inherited from System.Windows.Forms.Control) |
| GetContainerControl | (Inherited from System.Windows.Forms.Control) |
| GetCurrentSelIndex | Gets the current selected index. |
| GetLifetimeService | (Inherited from System.MarshalByRefObject) |
| GetNextControl | (Inherited from System.Windows.Forms.Control) |
| GetPreferredSize | (Inherited from System.Windows.Forms.Control) |
| 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 | (Inherited from System.Windows.Forms.Control) |
| NewRow | Creates a new System.Data.DataRow with the same schema as the unbound grid. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| 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) |
| Rebind | Overloaded. Reinitializes grid with data from its data source. |
| RectangleToClient | (Inherited from System.Windows.Forms.Control) |
| RectangleToScreen | (Inherited from System.Windows.Forms.Control) |
| Refresh | (Inherited from System.Windows.Forms.Control) |
| ResetText | (Inherited from System.Windows.Forms.Control) |
| ResumeLayout | Overloaded. (Inherited from System.Windows.Forms.Control) |
| RowContaining | Returns the zero-based index of the display row containing the Y specified coordinate. |
| Scale | (Inherited from System.Windows.Forms.Control) |
| ScaleBitmapLogicalToDevice | (Inherited from System.Windows.Forms.Control) |
| ScrollCtl | Scrolls the data area by the specified number of rows and columns |
| Select | (Inherited from System.Windows.Forms.Control) |
| SelectNextControl | (Inherited from System.Windows.Forms.Control) |
| SendToBack | (Inherited from System.Windows.Forms.Control) |
| SetBounds | Overloaded. (Inherited from System.Windows.Forms.Control) |
| SetDataBinding | Overloaded. Binds the grid at runtime (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
| Show | (Inherited from System.Windows.Forms.Control) |
| SuspendLayout | (Inherited from System.Windows.Forms.Control) |
| ToString | (Inherited from System.ComponentModel.Component) |
| Update | (Inherited from System.Windows.Forms.Control) |
Public Events
| Name | Description | |
|---|---|---|
 | BackColorChanged | (Inherited from System.Windows.Forms.Control) |
| BackgroundImageChanged | (Inherited from System.Windows.Forms.Control) |
| BackgroundImageLayoutChanged | (Inherited from System.Windows.Forms.Control) |
| BindingContextChanged | (Inherited from System.Windows.Forms.Control) |
| BorderColorChanged | Occurs when the BorderColor property has changed. |
| CausesValidationChanged | (Inherited from System.Windows.Forms.Control) |
| ChangeUICues | (Inherited from System.Windows.Forms.Control) |
| Click | (Inherited from System.Windows.Forms.Control) |
| ClientSizeChanged | (Inherited from System.Windows.Forms.Control) |
| ColMove | Occurs when the user has moved a column. |
| ColResize | Occurs when the user has resized a column. |
| ContextMenuChanged | (Inherited from System.Windows.Forms.Control) |
| ContextMenuStripChanged | (Inherited from System.Windows.Forms.Control) |
| ControlAdded | (Inherited from System.Windows.Forms.Control) |
| ControlRemoved | (Inherited from System.Windows.Forms.Control) |
| CursorChanged | (Inherited from System.Windows.Forms.Control) |
| DataSourceChanged | Occurs when the grids DataSource has changed. |
| Disposed | (Inherited from System.ComponentModel.Component) |
| DockChanged | (Inherited from System.Windows.Forms.Control) |
| DoubleClick | (Inherited from System.Windows.Forms.Control) |
| DpiChangedAfterParent | (Inherited from System.Windows.Forms.Control) |
| DpiChangedBeforeParent | (Inherited from System.Windows.Forms.Control) |
| DragDrop | (Inherited from System.Windows.Forms.Control) |
| DragEnter | (Inherited from System.Windows.Forms.Control) |
| DragLeave | (Inherited from System.Windows.Forms.Control) |
| DragOver | (Inherited from System.Windows.Forms.Control) |
| DropDownClose | Occurs when the dropdown closes. |
| DropDownOpen | Occurs when the dropdown is opened. |
| EnabledChanged | (Inherited from System.Windows.Forms.Control) |
| Enter | (Inherited from System.Windows.Forms.Control) |
| FetchRowStyle | Occurs whenever the grid is about to display a row of data and the FetchRowStyles property is True. |
| FetchScrollTips | Occurs whenever the grid has focus and the scrollbar thumb is moved using the mouse. |
| FirstRowChange | Occurs when the first displayed row of a control or split is changed. |
| FontChanged | (Inherited from System.Windows.Forms.Control) |
| FootClick | Occurs when the user clicks on the column footer. |
| ForeColorChanged | (Inherited from System.Windows.Forms.Control) |
| FormatText | Occurs when the grid is about to display cell data in a column whose NumberFormat property is set to the string FormatText Event. |
| GiveFeedback | (Inherited from System.Windows.Forms.Control) |
| GotFocus | (Inherited from System.Windows.Forms.Control) |
| HandleCreated | (Inherited from System.Windows.Forms.Control) |
| HandleDestroyed | (Inherited from System.Windows.Forms.Control) |
| HeadClick | Occurs when the user clicks on the column header. |
| HelpRequested | (Inherited from System.Windows.Forms.Control) |
| ImeModeChanged | (Inherited from System.Windows.Forms.Control) |
| Invalidated | (Inherited from System.Windows.Forms.Control) |
| KeyDown | (Inherited from System.Windows.Forms.Control) |
| KeyPress | (Inherited from System.Windows.Forms.Control) |
| KeyUp | (Inherited from System.Windows.Forms.Control) |
| Layout | (Inherited from System.Windows.Forms.Control) |
| Leave | (Inherited from System.Windows.Forms.Control) |
| LeftColChange | Occurs when the first visible column of a grid or split is changed. |
| LocationChanged | (Inherited from System.Windows.Forms.Control) |
| LostFocus | (Inherited from System.Windows.Forms.Control) |
| MarginChanged | (Inherited from System.Windows.Forms.Control) |
| MouseCaptureChanged | (Inherited from System.Windows.Forms.Control) |
| MouseClick | (Inherited from System.Windows.Forms.Control) |
| MouseDoubleClick | (Inherited from System.Windows.Forms.Control) |
| MouseDown | (Inherited from System.Windows.Forms.Control) |
| MouseEnter | (Inherited from System.Windows.Forms.Control) |
| MouseHover | (Inherited from System.Windows.Forms.Control) |
| MouseLeave | (Inherited from System.Windows.Forms.Control) |
| MouseMove | (Inherited from System.Windows.Forms.Control) |
| MouseUp | (Inherited from System.Windows.Forms.Control) |
| MouseWheel | (Inherited from System.Windows.Forms.Control) |
| Move | (Inherited from System.Windows.Forms.Control) |
| PaddingChanged | (Inherited from System.Windows.Forms.Control) |
| Paint | (Inherited from System.Windows.Forms.Control) |
| ParentChanged | (Inherited from System.Windows.Forms.Control) |
| PreviewKeyDown | (Inherited from System.Windows.Forms.Control) |
| QueryAccessibilityHelp | (Inherited from System.Windows.Forms.Control) |
| QueryContinueDrag | (Inherited from System.Windows.Forms.Control) |
| RegionChanged | (Inherited from System.Windows.Forms.Control) |
| Resize | (Inherited from System.Windows.Forms.Control) |
| RightToLeftChanged | (Inherited from System.Windows.Forms.Control) |
| RowChange | Occurs when the focus moves to a different row. |
| RowResize | Occurs when the user has finished resizing a grid row. |
| Scroll | Occurs when the user scrolls the grid. |
| SelChange | Occurs when the user selects a different range of rows or columns. |
| SizeChanged | (Inherited from System.Windows.Forms.Control) |
| StyleChanged | (Inherited from System.Windows.Forms.Control) |
| SystemColorsChanged | (Inherited from System.Windows.Forms.Control) |
| TabIndexChanged | (Inherited from System.Windows.Forms.Control) |
| TabStopChanged | (Inherited from System.Windows.Forms.Control) |
| TextChanged | (Inherited from System.Windows.Forms.Control) |
| UnboundColumnFetch | Occurs when the grid needs to display the value of a cell in an unbound column. |
| Validated | (Inherited from System.Windows.Forms.Control) |
| Validating | (Inherited from System.Windows.Forms.Control) |
| ValueItemError | Occurs when the user attempts to enter invalid data into a column that is using value lists. |
| VisibleChanged | (Inherited from System.Windows.Forms.Control) |
| VisualStyleChanged | Occurs when visual style property has been changed. (Inherited from C1.Win.C1TrueDBGrid.BaseGrid.Frame) |
See Also