Delphi Tcxcombobox Control Description

Property:

Text messages for Text:combobox

EditText: It also assigns text information to the ComboBox, but the difference is that assigning a value to text triggers the Change event, which also triggers the Editvalueschange event, and EditText only triggers

Change event, there is another difference. When the Dropdownliststyle property value of the ComboBox is: Lsfixedlist, the Text property is not value.

EditValue: Consistent with edittext assignment, but assigning a value to it will trigger the change event and trigger the Editvalueschange event

The dropdownliststyle:lseditlist can be entered or selected. You can assign a value to text in code

The lseditfixedlist can be entered or selected. But you cannot manually assign other values to text, it must be the value in items

Lsfixedlist can be selected and cannot be entered. But you cannot manually assign other values to text, it must be the value in items

Anchors: fixed, that is, when the window is maximized, or minimized, the current control position can also be fixed. Otherwise the position will change with the window.

Akleft: Left fixed, aktop: Upper fixed, akright: Right fixed, akbottom: Lower fixed

AutoSize: Automatic size, which can be width or height, for commbox controls, generally refers to height.

Beeponenter: "" "

Constrains: A constraint that controls the maximum height and width of a control. Minimum height, width, default = 0, not controlled

Even if the code control does not exceed this constraint, so to judge.

Maxheight,maxwidth,minheight,minwidth

Cursor: The pointer is the mouse. The mouse shape on top of the control when the mouse is moved. Usually the default is the triangle

Customhint, "" "" "

Dragcusor: Mouse shape When the control is being moved

Dragkind: The type of the underpinning action ""

DragMode: "The way of holding action" "

Enabled: Whether it is available or unavailable, the entire control is grayed out

Height: High, sets the height of the control, but cannot exceed the height of the constraint

Hint: When the mouse moves to the window, the hidden instructions that appear, need to mate with the Showhint property

ItemIndex: Displays the contents of the corresponding drop-down list ordinal, starting with 0.

Left: Sets the position of the control

Margins: "The" "" "

Name: Names of controls

Parentcolor: Is the same as the parent control color. For example, control is placed on the window, if set to true. Then its color is the same as the color of the window.

Parentfont: Whether the font is consistent with the parent control

Whether the Parentcustomhint:customhint property is consistent with the parent window

Whether the Parentshowhint:showhint property is consistent with the parent window

PopupMenu: shortcut menu, Control Right-click the shortcut menu that appears

Properties:

AlignMent: "" "" in the direction of display, horizontal left, center, on the right. Vertical top, bottom, center

Assingedvalues: "The" "" "

AutoSelect: "" "

Beeponerror: If an error occurs, give the Beep

Buttonglyph: The control's right button, which displays the icon. The general button arrows down the flag.

Caseinsensitive: "" "

Charcase: The first text, the characters are all transferred to uppercase Cuppercase, lowercase eclowercasee, or do not transfer ecnormal.

Clearkey: Shortcut keys for deleting content, such as CTRL + C. Press these two keys and the contents are cleared

Dropdownautowidth: The list of drop-down, whether the width is auto-width (and the width of the control remains one to). If True is set. The DropDownWidth property is not valid.

Dropdownrows: drop-down list, number of rows displayed, drop-down box if not finished display

Dropdownliststyle: The form of a drop down

Lseditlist: Allow input, also allow input of values not in drop-down

Lseditfixedlist: Allow input, but the value entered must be a value in the drop-down

Lsfixedlist: No input allowed, only select from dropdown

Dropdownsizeable: The drop-down window, whether it is allowed to resize its size, if true. Then you can adjust its width after pulling.

DropDownWidth: Sets the width of the drop-down window, if Dropdownautowidth is true, is not valid.

Editmark: Sets the flag code, consistent with this property of the text control.

ImeMode:

Imclose indicates that the input method is turned off.

Imopen indicates that the input method is open.

Imchinese indicates the state of input in Chinese.

Imdontcare indicates that if the input method is turned off, the most recently used input method is opened.

Imsalpha indicates that the input is in a half-width state.

Imalpha indicates that the input is in full-width state.

Itmename: Input Method name

Immediatedropdown: "" "

Immediatepost: "" "" "" "

Immediateupdatetext: "" "

IncrementalSearch, "" "" "

ItemHeight: Height of drop-down item

Items: Setting the contents of a drop-down item

Maskkind: "" "

ReadOnly: Read-only, true when the user is unable to enter a value

Sorted: Sort, drop-down items automatically sorted for user selection

Validateonenter: Supports user selection, or when input is complete, triggers Cbb1propertiesvalidate event

Showhint: Determines whether the hint is displayed.

Style:

Assignedvalues: "" "
BorderColor: Color of border or border

BorderStyle: A pattern of borders or borders

ButtonStyle: Mode of control button

Buttontrasnperency: Border button Transparent mode

Color: Colors of the control

Edges: Whether the border is to include (top, bottom, left, right line). Just like Excel cell lines)

Font: Fonts, if the previous Parentfont is true, the setting is invalid

Shadow: Whether to show shadows or reflections

TextColor: Text color

TextStyle: Text type. (Fsbold bold, fsitalic tilt, fsunderline underline)

Stlyedisabled: Control enabled is false and style is not available

Stylefocused: When the control gets focus, or when the control is selected

Stylehot: When the mouse moves the control, the control style

TabOrder: The order number of the control, and the order that is executed when the TAB key is pressed

TabStop: If true, skips directly when the TAB key is selected. Not affected by tab

Tag: The tag value of the control, which can be used as a variable, or to identify

Text: The text value of the control.

Texthint: "The" "" "

Top: Height of the control in the parent window

Touch: "" ""

Visible: Whether the control is displayed

Width: Widths of controls

Event:

OnClick: The user Point control, which is triggered when the drop-down control is selected (value must be changed, the value does not change and will not be triggered)

Oncontextpopup: Fires when right-clicking a control

Onfocuschanged: Triggers when the intersection point changes.

Properties

onchange event: Changing the text value of a ComboBox, or EditValue value or EditText value change will trigger

Oneditvaluechange event: Changing the text value of a ComboBox or EditValue value will trigger, but changing the EditText value will not change

Oncloseup event: When the ComboBox's drop-down box is closed, it triggers

OnDrawItem Event: Redraw this control trigger

Onpopup event: Trigger when user points drop-down button

Oninitpopup event: Triggered before the Onpopup event

Delphi Tcxcombobox Control Description