PropertyModelBase Class

public abstract class PropertyModelBase : DataModelBase, INotifyPropertyChanged, IDataModel, IDisposable, IDataErrorInfo

protected PropertyModelBase()

public ICommand AddChildCommand { get; }

Property Value

ICommand:

The ICommand used to add a new child into to an associated collection/parent.

protected abstract bool CanAddChildResolved { get; }

Property Value

Boolean:

true if a new child can be added to an associated collection/parent; otherwise, false.

protected abstract bool CanRemoveResolved { get; }

Property Value

Boolean:

true if the property can be removed from an associated collection/parent; otherwise, false.

protected abstract bool CanResetValueResolved { get; }

Property Value

Boolean:

true if the property can be reset to its default value; otherwise, false.

protected abstract TypeConverter ConverterResolved { get; }

Property Value

TypeConverter:

The TypeConverter to use for the property.

public virtual bool HasStandardValues { get; }

Property Value

Boolean:

true if the property supports StandardValues; otherwise, false.

public bool IsHostReadOnly { get; set; }

Property Value

Boolean:

true if the host UI control (e.g. a property grid) is read-only; otherwise, false.

protected abstract bool IsImmutableResolved { get; }

Property Value

Boolean:

true if the Value's child properties, if any, are capable of being edited; otherwise, false.

public bool IsReadOnly { get; }

Property Value

Boolean:

true if the UI for editing the property value is read-only; otherwise, false.

Remarks

This property is a resolved value of IsHostReadOnly and IsValueReadOnly, and also considers whether a parent property is immutable.

protected abstract bool IsValueReadOnlyResolved { get; }

Property Value

Boolean:

true if the Value property is read-only; otherwise, false.

public PropertyEditor NamePropertyEditor { get; set; }

Property Value

PropertyEditor:

The PropertyEditor, if any, that was used to select the DataTemplate for showing the property display name.

public ICommand RemoveCommand { get; }

Property Value

ICommand:

The ICommand used to remove the property from an associated collection/parent.

public ICommand ResetValueCommand { get; }

Property Value

ICommand:

The ICommand used to reset the property value to its default value.

protected abstract bool ShouldNotifyParentOnValueChangeResolved { get; }

Property Value

Boolean:

true if the property should notify its parent property when the Value changes; otherwise, false.

public string StandardValuesDisplayMemberPath { get; set; }

Property Value

String:

The display member path for StandardValues when IsLimitedToStandardValues is true.

protected abstract IEnumerable StandardValuesResolved { get; }

Property Value

IEnumerable:

The standard list of values for the Value property.

public string StandardValuesSelectedValuePath { get; set; }

Property Value

String:

The selected value path for StandardValues when IsLimitedToStandardValues is true.

protected abstract object TargetResolved { get; }

Property Value

Object:

The target object that owns the property.

public PropertyEditor ValuePropertyEditor { get; set; }

Property Value

PropertyEditor:

The PropertyEditor, if any, that was used to select the DataTemplate for editing the property value.

protected abstract object ValueResolved { get; set; }

Property Value

Object:

The property value.

protected abstract Type ValueTypeResolved { get; }

Property Value

Type:

The Type of the Value property.

public virtual void AddChild()

protected virtual object ConvertFromString(string stringValue)

Parameter	Type	Description
stringValue	String	The string value to convert.

Returns

Object:

An object from the string representation, or null.

protected virtual string ConvertToString(object value)

Parameter	Type	Description
value	Object	The value to convert.

Returns

String:

A string representation of the specified value, or null.

public virtual bool CycleToNextStandardValue()

Returns

Boolean:

true if a standard value was set; otherwise, false.

protected virtual IEnumerable GetErrorMessages(string columnName)

Parameter	Type	Description
columnName	String	The name of the property to examine, or null if the target object itself should be examined.

Returns

IEnumerable:

The error messages that are applicable, if any.

protected override void OnPropertyChanged(PropertyChangedEventArgs e)

Parameter	Type	Description
e	PropertyChangedEventArgs	The PropertyChangedEventArgs that contains the event data.

protected void RaiseChildPropertyAddedEvent(PropertyModelChildChangeEventArgs e)

Parameter	Type	Description
e	PropertyModelChildChangeEventArgs	The PropertyModelChildChangeEventArgs that contains the event data.

protected void RaiseChildPropertyAddingEvent(PropertyModelChildChangeEventArgs e)

Parameter	Type	Description
e	PropertyModelChildChangeEventArgs	The PropertyModelChildChangeEventArgs that contains the event data.

protected void RaiseChildPropertyRemovedEvent(PropertyModelChildChangeEventArgs e)

Parameter	Type	Description
e	PropertyModelChildChangeEventArgs	The PropertyModelChildChangeEventArgs that contains the event data.

protected void RaiseChildPropertyRemovingEvent(PropertyModelChildChangeEventArgs e)

Parameter	Type	Description
e	PropertyModelChildChangeEventArgs	The PropertyModelChildChangeEventArgs that contains the event data.

protected void RaisePropertyValueChangedEvent(PropertyModelValueChangeEventArgs e)

Parameter	Type	Description
e	PropertyModelValueChangeEventArgs	The PropertyModelValueChangeEventArgs that contains the event data.

protected void RaisePropertyValueChangingEvent(PropertyModelValueChangeEventArgs e)

Parameter	Type	Description
e	PropertyModelValueChangeEventArgs	The PropertyModelValueChangeEventArgs that contains the event data.

public virtual void Refresh(PropertyRefreshReason reason)

Parameter	Type	Description
reason	PropertyRefreshReason	The reason the property needs to be refreshed.

public virtual void Remove()

public virtual void ResetValue()