DataGridViewComboBoxColumn

Namespace: Wisej.Web

Assembly: Wisej.Framework (3.5.0.0)

• DataGridViewElement
  • DataGridViewBand
    • DataGridViewColumn
      • DataGridViewComboBoxColumn

Represents a DataGridView column that contains a collection of DataGridViewComboBoxCell cells.

C#

public class DataGridViewComboBoxColumn : DataGridViewColumn

VB.NET

Public Class DataGridViewComboBoxColumn
    Inherits DataGridViewColumn

Constructors

DataGridViewComboBoxColumn()

Initializes a new instance of the DataGridViewComboBoxColumn class to the default state.

DataGridViewComboBoxColumn(cellTemplate)

Initializes a new instance of the DataGridViewComboBoxColumn class to the default state.

Name	Type	Description
cellTemplate	DataGridViewComboBoxCell	An existing DataGridViewButtonCell to use as a template.

Properties

AutoCompleteMode

AutoCompleteMode: Returns or sets how automatic completion works for the DataGridViewComboBoxColumn. (Default: None)

CellTemplate

DataGridViewCell: Returns or sets the template used to model cell appearance.

Throws:

• InvalidOperationException The type is null.
• InvalidCastException The set type is not compatible with type DataGridViewComboBoxCell.

CharacterCasing

CharacterCasing: Returns or sets whether the cell editor modifies the case of characters as they are typed. (Default: Normal)

DataSource

Object: Returns or sets the data source that populates the selections for the combo boxes. (Default: null)

DisplayMember

String: Returns or sets the name of the property or column from which to retrieve the text to display in the combo box cell. (Default: "")

DropDownStyle

ComboBoxStyle: Returns or sets the drop down style of the combo box. (Default: DropDown)

IconMember

String: Returns or sets the name of the property or column from which to get the icon to use in the drop-down list. (Default: "")

IncrementalSelection

Boolean: Returns or sets whether items are selected incrementally as the user types within a timeout of 1 second. (Default: True)

Items

ObjectCollection: Returns the collection of the items contained in this DataGridViewComboBoxColumn.

Throws:

• InvalidOperationException The value of the CellTemplate property is null.

LazyLoading

Boolean: Enables or disables lazy loading mode for the ComboBox cell editor control. (Default: False)

MaxInputLength

Int32: Returns or sets the maximum number of characters that can be entered into the editable part of the combo box control. (Default: 0)

Throws:

• InvalidOperationException The value of the CellTemplate property is null.

Sorted

Boolean: Returns or sets if the items in the combo box editor are automatically sorted. (Default: False)

Throws:

• ArgumentException An attempt was made to sort a cell that is attached to a data source.

Tools

ComponentToolCollection: Returns the instance of ComponentToolCollection associated with this control.

ValueMember

String: Returns or sets the name of the property or column from which to get the value that correspond to the selections in the drop-down list. (Default: "")

ValueType

Type: Returns or sets the data type of the values in the column's cells.

VirtualScroll

Boolean: Enables or disables virtual scrolling mode for the ComboBox cell editor control. (Default: False)

Watermark

String: Returns or sets the text to show when the textbox is empty. (Default: null)

Implements

Name	Description
IWisejComponent	All wisej components implement this interface.
IWisejSerializable	Allows an object to serialize itself.