Class PropertyLongString
A property representing a string value of undetermined length.
Inheritance
Inherited Members
Namespace: EPiServer.Core
Assembly: EPiServer.dll
Version: 11.20.7Syntax
public class PropertyLongString : PropertyData, IReadOnly<PropertyData>, IReadOnly, ILazyPropertyConstructors
PropertyLongString()
Initializes a new instance of the PropertyLongString class.
Declaration
public PropertyLongString()PropertyLongString(String)
Initializes a new instance of the PropertyLongString class.
Declaration
public PropertyLongString(string value)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | value | The value for the new PropertyLongString. |
Properties
FolderID
Gets the folder ID for the current page.
Declaration
[Obsolete("Page Folder ID was only used to support the old Virtual Path Provider system")]
public virtual int FolderID { get; }Property Value
| Type | Description |
|---|---|
| System.Int32 | The folder ID for the current page. |
IsLongStringLoaded
Checks if the longstring has been loaded.
Declaration
[Obsolete("Lazy loading mechanism has been replaced and is no longer exposed externally.", true)]
public bool IsLongStringLoaded { get; }Property Value
| Type | Description |
|---|---|
| System.Boolean |
|
Remarks
If delayed loading is activated for long strings the actual value for the property might not be loaded at the same time as the rest of the data for the page.
IsNull
Check for null property (no value has been set).
Declaration
public override bool IsNull { get; }Property Value
| Type | Description |
|---|---|
| System.Boolean |
|
Overrides
LongString
Gets or sets the value of the property typed as a System.String.
Declaration
protected virtual string LongString { get; set; }Property Value
| Type | Description |
|---|---|
| System.String | The value of the property typed as a System.String. |
PageLink
Gets or sets the PageReference to the current page.
Declaration
public virtual PageReference PageLink { get; set; }Property Value
| Type | Description |
|---|---|
| PageReference | The PageReference to the current page. |
PropertyValueType
Gets the System.Type for this property.
Declaration
public override Type PropertyValueType { get; }Property Value
| Type | Description |
|---|---|
| System.Type | The System.Type of the property value. |
Overrides
Type
Property type as defined by enum PropertyDataType.
Declaration
public override PropertyDataType Type { get; }Property Value
| Type | Description |
|---|---|
| PropertyDataType | The type as defined by enum PropertyDataType. |
Overrides
UseLongStringLegacyControl
Gets or sets a value indicating use of long string legacy control "EPiServer.Web.PropertyControls.PropertyLongStringControl".
Declaration
[Obsolete("Properties are mapped to controls through IPropertyControlFactory")]
public static bool UseLongStringLegacyControl { get; set; }Property Value
| Type | Description |
|---|---|
| System.Boolean |
Value
The value of the property.
Declaration
public override object Value { get; set; }Property Value
| Type | Description |
|---|---|
| System.Object | The value of the property. |
Overrides
Remarks
Value returns null if the property has no value defined.
Methods
GetDelayedLoadedString(Boolean)
Gets the delayed loaded string.
Declaration
[Obsolete("Lazy loading mechanism has been replaced and is no longer exposed externally. Just use LongString getter.", true)]
protected string GetDelayedLoadedString(bool storeLocally)Parameters
| Type | Name | Description |
|---|---|---|
| System.Boolean | storeLocally | if set to |
Returns
| Type | Description |
|---|---|
| System.String | The delayed loaded string. |
Remarks
This is used to avoid loading lange string properties on the initial loading of the page. Instead the value is loaded the first time it is accessed.
IsEmptyValue(Object)
Called to determine if current value is considered empty.
Declaration
protected override bool IsEmptyValue(object value)Parameters
| Type | Name | Description |
|---|---|---|
| System.Object | value |
Returns
| Type | Description |
|---|---|
| System.Boolean |
Overrides
Remarks
Default implementation returns true for System.String.Empty
Parse(String)
Create a new PropertyLongString with the value passed to the method.
Declaration
public static PropertyLongString Parse(string value)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | value | The value for the new PropertyLongString. |
Returns
| Type | Description |
|---|---|
| PropertyLongString | A new instance of PropertyLongString with the value passed to the method. |
Remarks
As PropertyLongString stores its value as a string no parsing is necessary.
ParseToObject(String)
Create a new PropertyLongString with the value passed to the method.
Declaration
[Obsolete("ParseToObject is no longer required to be implemented. The same functionality can be achieved by creating a new instance and calling the ParseToSelf method.")]
public override PropertyData ParseToObject(string value)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | value | The value for the new PropertyLongString. |
Returns
| Type | Description |
|---|---|
| PropertyData | A new instance of PropertyLongString with the value passed to the method. |
Overrides
Remarks
As PropertyLongString stores its value as a string no parsing is necessary.
ParseToSelf(String)
Parses a string and assigns it to the value of this instance.
Declaration
public override void ParseToSelf(string value)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | value | The new value for the property. |
Overrides
Remarks
As PropertyLongString stores its value as a string no parsing is necessary.
ReadAdditionalDatabaseInformation(IDataRecord)
Reads additional database information from the provided System.Data.IDataRecord.
Declaration
[Obsolete("Lazy loading mechanism has been replaced and is no longer exposed externally.", true)]
protected void ReadAdditionalDatabaseInformation(IDataRecord record)Parameters
| Type | Name | Description |
|---|---|---|
| System.Data.IDataRecord | record |
SetDefaultValue()
Sets the default value for this property.
Declaration
protected override void SetDefaultValue()Overrides
Explicit Interface Implementations
ILazyProperty.AssignValueFactory(Func<Object>)
Unsupported INTERNAL API! Not covered by semantic versioning; might change without notice. Assigns a factory method that can provide a property with the value.
Declaration
void ILazyProperty.AssignValueFactory(Func<object> valueFactory)Parameters
| Type | Name | Description |
|---|---|---|
| System.Func<System.Object> | valueFactory | The value factory method. |
ILazyProperty.HasLazyValue
Declaration
bool ILazyProperty.HasLazyValue { get; }Returns
| Type | Description |
|---|---|
| System.Boolean |
