Reports for WinForms | ComponentOne
C1.C1Report.4 Assembly / C1.C1Preview Namespace / RenderInputComboBox Class
Properties Methods


In This Topic
    RenderInputComboBox Class Members
    In This Topic

    The following tables list the members exposed by RenderInputComboBox.

    Public Constructors
     NameDescription
    Public ConstructorRenderInputComboBox ConstructorOverloaded.   
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    Public Properties
     NameDescription
    Public PropertyAcceptsReturnObsolete. Not supported.  
    Public PropertyAnchorsGets the collection of anchors (elements of the type C1Anchor) associated with the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyBordersSplitHorzModeGets or sets a value indicating how borders are drawn if the object is too wide and is split between horizontal pages. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyBordersSplitVertModeGets or sets a value indicating how borders are drawn if the object is too high and is split between pages. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyBorderVisibleGets or sets a value indicating whether to draw borders around the current input control.  
    Public PropertyBreakAfterGets or sets the type of break (none, line, column, or page) to insert after the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyBreakBeforeGets or sets the type of break (none, line, column, or page) to insert before the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyCanSplitHorzIndicates whether the object can be split horizontally if it falls on a page break. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyCanSplitVertIndicates whether the object can be split vertically if it falls on a page break. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyChildrenGets the collection of child render objects. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyClipGets or sets the value indicating whether the object should be clipped. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyCollectionGets the RenderObjectCollection containing the current object, or null if the current object has no IOwnedCollectionItem.Owner or the owner is not a RenderObjectCollection. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyCopiesGets the collection of RenderObject objects generated by data binding. The value of this property is null if the object is not data bound. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyCursorGets or sets the cursor used when the mouse is over the current control. (Inherited from C1.C1Preview.RenderInputBase)
    Public PropertyDataBindingGets an instance of C1.C1Preview.DataBinding.C1DataBinding class representing the data binding properties of the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyDataBindingDefinedGets a value indicating whether the current object is data bound. Returns true if the object's RenderObject.DataBinding property has been initialized and its C1.C1Preview.DataBinding.C1DataBinding.Mode is not DataBindingModeEnum.None. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyDataBindingModeGets a combination of DataBindingModeEnum flags specifying the data binding mode of the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyDocumentGets the C1PrintDocument object containing the current RenderObject. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyDropDownStyleGets or sets the System.Windows.Forms.ComboBoxStyle of the combobox.  
    Public PropertyFireProgressEventTBD: Gets or sets a value indicating whether progress events should be generated during resolving of this render object. This property is false by default, you can set this property to true if object is large and its resolving take a long of time, to suppress hangup time during document rendering. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyFirstFragmentGets the first fragment of the current object, or null if RenderObject.Fragments has not been initialized yet. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyFormatDataBindingInstanceScriptGets or sets a script that is executed each time a new instance of the current RenderObject is created due to data binding resolving. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyFragmentResolvedScriptGets or sets the script that is executed each time a RenderFragment of the current render object is created and added to the RenderObject.Fragments collection on the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyFragmentsGets a RenderFragmentCollection containing the fragments produced by the current object in the generated document. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyHasAnchorsGets a value indicating whether the current object has any anchors associated with it (i.e. whether the RenderObject.Anchors collection exists and is not empty). (Inherited from C1.C1Preview.RenderObject)
    Public PropertyHasChildrenGets a value indicating whether the current object has children (i.e. its RenderObject.Children collection contains at least one element). (Inherited from C1.C1Preview.RenderObject)
    Public PropertyHasFragmentsGets a value indicating whether the current object's RenderObject.Fragments collection has been initialized and contains one or more fragments. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyHasInputActionsGets a value indicating whether the current object's InputActions collection has been initialized and contains one or more fragments. (Inherited from C1.C1Preview.RenderInputBase)
    Public PropertyHasItemsGets a value indicating whether the Items collection has been initialized and contains one or more elements.  
    Public PropertyHeightGets or sets the height of the current object.

    May be specified as auto (Unit.Auto), a percentage of the parent's height (e.g. "50%"), an absolute value (using DefaultUnit), an absolute value with unit of measurement (e.g. "12mm"), or an expression referencing this and other objects (e.g. "150%prev.height+1in").

    (Inherited from C1.C1Preview.RenderObject)
    Public PropertyHyperlinkGets or sets the hyperlink (see C1Hyperlink) associated with the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyIndexInOwnerGets the index of the current object within the IOwnedCollectionItem.Owner, or -1 if there is no owner. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyInputActionsGets the collection of InputAction objects describing the pairs of supported user actions and handlers associated with those actions. (Inherited from C1.C1Preview.RenderInputBase)
    Public PropertyItemsGets the collection of RenderInputComboBoxItem objects representing the items in the combobox dropdown.  
    Public PropertyKeepTogetherGets or sets a render object which should be printed on the same page as the current object. The specified object must have the same RenderObject.Parent as the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyLastFragmentGets the last fragment of the current object, or null if RenderObject.Fragments has not been initialized yet. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyLayoutChangeAfterGets or sets the LayoutChangeBase object defining the change of page layout that will occur after the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyLayoutChangeBeforeGets or sets the LayoutChangeBase object defining the change of page layout that will occur before the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyNameGets or sets the name of the current object. The name can be an empty string. If it is not empty, the name must be unique among the current object's siblings (i.e. objects with the same IOwnedCollectionItem.Owner). (Inherited from C1.C1Preview.RenderObject)
    Public PropertyObjectResolvedScriptGets or sets the script that is executed when the current object has been completely resolved, all its fragments created and added to the RenderObject.Fragments collection of the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyObjectResolvingScript (Inherited from C1.C1Preview.RenderObject)
    Public PropertyOriginalGets the original RenderObject object that produced the current object during data binding, or null if there is no such object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyPageNumberingChangeGets or sets the RenderObject.PageNumberingChange object defining the page numbering change that will occur when the current object is rendered. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyParentGets the parent RenderObject containing the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyPasswordCharGets or sets the char used to hide real characters when entering passwords. The default value of this property is '\0', which disables hiding.  
    Public PropertyPrintableGets or sets a value indicating whether the current control is printed. If true (default), the content of the control is printed normally. Otherwise, it is not printed or exported. This might be used for example to provide help (invisible in the printed document) for form fields that are to be filled. (Inherited from C1.C1Preview.RenderInputBase)
    Public PropertyReadOnlyGets or sets a value indicating whether the current control is read-only. For read-only controls, all input actions are still fired, but the control's value cannot be changed. The default is false. (Inherited from C1.C1Preview.RenderInputBase)
    Public PropertySplitHorzBehaviorGets or sets the value determining how the object is treated when it is too wide to fit in the horizontal space available on the current page. (Inherited from C1.C1Preview.RenderObject)
    Public PropertySplitVertBehaviorGets or sets the value determining how the object is treated when it is too high to fit in the vertical space available on the current page. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyStackingGets or sets the stacking rules used to arrange the children of the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyStatusTextGets or sets the text that appears in the status line of the preview control when the current control has focus. (Inherited from C1.C1Preview.RenderInputBase)
    Public PropertyStyleGets the RenderObject.Style of the current object. This property cannot be assigned to. To use another style as the base for the current object's style, set the Style.Parent to that other style. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyTableGets the most nested RenderTable containing the current render object, or null if the current object is not contained in a table. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyTableCellGets the RenderObject.TableCell object containing the current object, or null if the current object is not contained in a cell of a RenderTable. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyTableColGets the 0-based index of the column in the most nested RenderTable containing the current render object, or -1 if the current object is not contained in a table. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyTableRowGets the 0-based index of the row in the most nested RenderTable containing the current render object, or -1 if the current object is not contained in a table. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyTextGets or sets the string shown in the textbox control.  
    Public PropertyToolTipGets or sets the tooltip associated with the current control. (Inherited from C1.C1Preview.RenderInputBase)
    Public PropertyUserDataGets or sets arbitrary data associated with the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyVisibilityGets or sets a value indicating the visibility of the current object. (Inherited from C1.C1Preview.RenderObject)
    Public PropertyWidthGets or sets the width of the current object.

    May be specified as auto (Unit.Auto), a percentage of the parent's width (e.g. "50%"), an absolute value (using DefaultUnit), an absolute value with unit of measurement (e.g. "12mm"), or an expression referencing this and other objects (e.g. "Max(prev.width,6cm)").

    (Inherited from C1.C1Preview.RenderObject)
    Public PropertyXGets or sets the X coordinate of the current object.

    May be specified as auto (Unit.Auto), an absolute value (using DefaultUnit), an absolute value with unit of measurement (e.g. "12mm"), or an expression referencing this and other objects (e.g. "prev.right+2mm").

    (Inherited from C1.C1Preview.RenderObject)
    Public PropertyYGets or sets the Y coordinate of the current object.

    May be specified as auto (Unit.Auto), an absolute value (using DefaultUnit), an absolute value with unit of measurement (e.g. "12mm"), or an expression referencing this and other objects (e.g. "prev.height/2-self.height/2").

    (Inherited from C1.C1Preview.RenderObject)
    Public PropertyZOrderGets or sets the Z-order of the current object. Objects with smaller Z-order values are drawn under objects with larger Z-order values. By default, this property is zero. (Inherited from C1.C1Preview.RenderObject)
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    Protected Properties
     NameDescription
    Protected PropertyCalculatedValuesGets the hashtable containing the calculated values. (Inherited from C1.C1Preview.RenderObject)
    Protected PropertyHasCalculatedValuesGets a value indicating whether the RenderObject.CalculatedValues hashtable exists and is not empty. (Inherited from C1.C1Preview.RenderObject)
    Protected Propertym_FlagsFor internal use. (Inherited from C1.C1Preview.RenderObject)
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    Public Methods
     NameDescription
    Public MethodAssignFromOverloaded. Overridden. Assigns (copies) properties from another RenderObject to the current object. Calls the base RenderInputBase.AssignFrom method. If source is a RenderInputComboBox, also copies RenderInputComboBox-specific properties.  
    Public MethodCalcSizeCalculates the size of the current object. When this method is called, the object must already have been added to the document (e.g. to Body or to RenderObject.Children of another object in the document). See remarks for more details. (Inherited from C1.C1Preview.RenderObject)
    Public MethodCloneOverloaded. Clones the current RenderObject. (Inherited from C1.C1Preview.RenderObject)
    Public MethodCreateControlCreates the underlying System.Windows.Forms.Control. (Inherited from C1.C1Preview.RenderInputBase)
    Public MethodGetAutoSizeOverridden. Returns the preffered size of the control in pixels.  
    Public MethodGetNestedObjectCountCalculates the count of objects which are nested within this object. This method takes into account child objects and their children. (Inherited from C1.C1Preview.RenderObject)
    Public MethodGetOwnedObjectCountCalculates the number of objects which are owned by the current object. (Inherited from C1.C1Preview.RenderObject)
    Public MethodIndexOfFragmentReturns the index of the specified RenderFragment of the current object in the RenderObject.Fragments collection. (Inherited from C1.C1Preview.RenderObject)
    Public MethodIsControlNeededParentForWmPrintCalled to test whether the underlying control requires a parent to correctly process the WM_PRINT message. (Inherited from C1.C1Preview.RenderInputBase)
    Public MethodIsResetSelectionNeededOverridden. For internal use.  
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    Protected Methods
     NameDescription
    Protected MethodCreateDataBindingCopyFor internal use. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodCreateSameOverridden. Creates new empty RenderInputComboBox object linked with same C1PrintDocument as current object.  
    Protected MethodGetAmbientPropValueForChildGets the value of a child's ambient style property. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodGetAssignChildrenOverride this method and return false if you want manually copy of children objects for this object. This method returns true by default. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodGetControlTypeOverridden. For internal use.  
    Protected MethodGetDataBindingForChildReturns the C1.C1Preview.DataBinding.C1DataBinding object for a specified child object. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodGetDefaultClipGets the default value for the RenderObject.Clip property. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodGetDefaultCursorOverridden. For internal use.  
    Protected MethodGetDefaultFlagsFor internal use. (Inherited from C1.C1Preview.RenderInputBase)
    Protected MethodGetDefaultHeightGets the default value for the RenderObject.Height property. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodGetDefaultSplitHorzBehaviorGets the default value for the RenderObject.SplitHorzBehavior property. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodGetDefaultSplitVertBehaviorGets the default value for the RenderObject.SplitVertBehavior property. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodGetDefaultWidthGets the default value for the RenderObject.Width property. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodGetDocumentLocationDescriptionReturns a human-readable textual description of the location of the current object in the document. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodGetFlagReturns the value of flag. The object has private field: private int _flags; This field can be used for storing various boolean properties (CanSplitHorz, CanSplitVert etc), for example CanSplitHorz property defined as: public bool CanSplitHorz { get { return GetFlag(c_flgCanSplitVert); } set { SetFlag(c_flgCanSplitVert, value); } } (Inherited from C1.C1Preview.RenderObject)
    Protected MethodGetHeightOverride this method to perform additional actions when value of the Height property of object is being read. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodGetNonAmbientPropValueForChildGets the value of a child's non-ambient style property. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodGetProcessChildrenWhenDataBindingResolvedIndicates whether to automatically process data binding on child objects. The default implementation returns true, override it and return false if custom child data binding processing is required. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodGetValueOverridden. For internal use.  
    Protected MethodGetWidthOverride this method to perform additional actions when value of the Width property of object is being read. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodInitControlOverridden. For internal use.  
    Protected MethodInitRenderObjectFor internal use. (Inherited from C1.C1Preview.RenderInputBase)
    Protected MethodInternalResetLayoutDimensionsFor internal use only. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodInternalResolveCalculatedValuesResolves the values of calculated fields of object. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodInternalResolveStylesResolves the calculated values of object's style. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodInternalResolvingFinishedThis method is called once after the current RenderObject has been fully resolved. At the time of the call all RenderFragment objects a built and placed on their pages. Override it to perform custom processing at that time. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodOnMainFragmentBuiltThis method is called once for each object, override it to perform custom initialization. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodOnValueChangedCalled when the IValueProvider.Value has changed. (Inherited from C1.C1Preview.RenderInputBase)
    Protected MethodResolveChildrenDataBindingInternal use only. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodSetFlagSets value of flag. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodSetHeightOverride this method to perform additional actions when value of the Height property of object is being defined. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodSetSplitHorzBehaviorFor internal use. (Inherited from C1.C1Preview.RenderInputBase)
    Protected MethodSetSplitVertBehaviorFor internal use. (Inherited from C1.C1Preview.RenderInputBase)
    Protected MethodSetValueOverridden. For internal use.  
    Protected MethodSetWidthOverride this method to perform additional actions when value of the Width property of object is being defined. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodShouldSerializeChildrenTests whether the RenderObject.Children property should be serialized. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodShouldSerializeClipTests whether the RenderObject.Clip property should be serialized. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodShouldSerializeCursorIndicates whether the Cursor should be serialized. (Inherited from C1.C1Preview.RenderInputBase)
    Protected MethodShouldSerializeFlagsTests whether the Flags property should be serialized. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodShouldSerializeHeightTests whether the RenderObject.Height property should be serialized. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodShouldSerializeNameTests whether the RenderObject.Name property should be serialized. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodShouldSerializeSplitHorzBehaviorTests whether the RenderObject.SplitHorzBehavior property should be serialized. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodShouldSerializeSplitVertBehaviorTests whether the RenderObject.SplitVertBehavior property should be serialized. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodShouldSerializeStyleTests whether the RenderObject.Style property should be serialized. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodShouldSerializeWidthTests whether the RenderObject.Width property should be serialized. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodShouldSerializeXTests whether the RenderObject.X property should be serialized. (Inherited from C1.C1Preview.RenderObject)
    Protected MethodShouldSerializeYTests whether the RenderObject.Y property should be serialized. (Inherited from C1.C1Preview.RenderObject)
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    See Also

    Reference

    RenderInputComboBox Class
    C1.C1Preview Namespace
    RenderInputBase Class
    RenderInputComboBoxItem Class
    ActionHandlerBase Class