IReadOnly

Namespace: Wisej.Web

Assembly: Wisej.Framework (3.5.0.0)

Provides access to the ReadOnly property for coontrols that support the read-only mode.

C#

public interface IReadOnly

VB.NET

Public Interface IReadOnly

Using IReadOnly allows developers to use uniform code to access the read-only properties and events used by the control.

// Old code
if (control is TextBox)
((TextBox)control).ReadOnly = true;
else if (control is DataGridView)
((DataGridView)control).ReadOnly = true;
// etc...

// New code
if (control is IReadOnly)
((IReadOnly)control).ReadOnlyy = true;

Properties

ReadOnly

Boolean: Returns or sets whether the text box control is read-only.

Events

ReadOnlyChanged

EventHandler Fired when the value of the ReadOnly property has changed.

Implemented By

Name	Description
CheckBox	Represents a check box control.
CheckedListBox	Displays a ListBox in which a check box is displayed to the left of each item.
ComboBox	Represents a combo box control.
DateTimePicker	Represents a control that allows the user to select or type a date and a time.
DomainUpDown	Represents a spinner control that displays string values.
ListBox	Represents a control to display a list of items.
MaskedTextBox	Uses a mask to distinguish between proper and improper user input.
MonthCalendar	Represents a control that enables the user to select a date using a visual monthly calendar display.
NumericUpDown	Represents a spinner control that displays numeric values.
RadioButton	Enables the user to select a single option from a group of choices when paired with other RadioButton controls.
TextBox	Represents a text box control that allows the user to enter any value.
TextBoxBase	Implements the basic functionality required by text controls.
UpDownBase	Implements the basic functionality required by a spin box (also known as an up-down control).
DataGridViewComboBoxEditingControl	Represents a ComboBox control that can be hosted in a DataGridViewComboBoxCell.
DataGridViewDateTimePickerEditingControl	Represents a DateTimePicker control that can be hosted in a DataGridViewDateTimePickerCell.
DataGridViewMaskedTextBoxEditingControl	Represents a MaskedTextBox control that can be hosted in a DataGridViewMaskedTextBoxCell cell.
DataGridViewNumericUpDownEditingControl	Represents a NumericUpDown control that can be hosted in a DataGridViewNumericUpDownCell.
DataGridViewTextBoxEditingControl	Represents a TextBox control that can be hosted in a DataGridViewTextBoxCell cell when the cell's WrapMode is set to False.
DataGridView	Represents a data grid control.
ListViewComboBox	The TreeViewComboBox control represents a UserComboBox control with a ListView as the drop down panel.
TagTextBox	Represents a data field that displays a list of selectable and removable tags. The control recognizes tags as the user types and adds in front of the editable field.
TimeUpDown	Represents a spinner control that displays TimeSpan values.
TreeViewComboBox	The TreeViewComboBox control represents a UserComboBox control with a TreeView as the drop down panel.
TypedTextBox	Represents a text box control that allows the user to enter a typed value.
UserComboBox	The UserComboBox control represents a ComboBox control with a custom panel that drops down when the user clicks the down arrow.
PropertyGrid	Provides a user interface for browsing the properties of an object.