Class ComboBox
[ValidationProperty("Value")]
public class ComboBox : BaseComboBox, IComponent, IDisposable, IParserAccessor, IUrlResolutionService, IDataBindingsAccessor, IControlBuilderAccessor, IControlDesignerAccessor, IExpressionsAccessor, IAttributeAccessor, IPostBackDataHandler, IHasEmptyMessage
- Inheritance
-
ComboBox
- Implements
- Derived
- Inherited Members
Constructors
ComboBox()
public ComboBox()
Properties
AllowBlank
public virtual bool AllowBlank { get; set; }
Property Value
HasValue
public override bool HasValue { get; }
Property Value
Value
public virtual string Value { get; set; }
Property Value
ValueAsBoolean
public bool? ValueAsBoolean { get; set; }
Property Value
- bool?
ValueAsGuid
public Guid? ValueAsGuid { get; set; }
Property Value
- Guid?
ValueAsInt
public int? ValueAsInt { get; set; }
Property Value
- int?
Methods
GetEmptyOption()
protected virtual ComboBoxOption GetEmptyOption()
Returns
LoadPostData(string)
protected override bool LoadPostData(string value)
Parameters
valuestring
Returns
OnItemAssigned(ComboBoxItem)
protected override void OnItemAssigned(ComboBoxItem item)
Parameters
itemComboBoxItem
OnItemSelected(ComboBoxItem)
protected override void OnItemSelected(ComboBoxItem item)
Parameters
itemComboBoxItem
OnPostLoadItems()
protected override void OnPostLoadItems()
OnPreRender(EventArgs)
protected override void OnPreRender(EventArgs e)
Parameters
RaisePostDataChangedEvent()
protected override void RaisePostDataChangedEvent()
Events
ValueChanged
public event ComboBoxValueChangedEventHandler ValueChanged