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foxit.pdf.SchemaField Class Reference
Inheritance diagram for foxit.pdf.SchemaField:
foxit.common.Base

Public Member Functions

 SchemaField ()
 Constructor.
 
 SchemaField (SchemaField other)
 Constructor, with another schema field object. More...
 
string GetDisplayName ()
 Get the display name. More...
 
string GetKeyName ()
 Get the key name string. More...
 
string GetSubtypeName ()
 Get the subtype name string. More...
 
bool IsEmpty ()
 Check whether current object is empty or not. More...
 
bool IsVisible ()
 Check if current field is initially visible in application or not. More...
 
void SetDisplayName (string display_name)
 Set the display name. More...
 
void SetKeyName (string key_name)
 Set the key name string. More...
 
void SetSubtypeName (string subtype_name)
 Set the subtype name string. More...
 
void SetVisibility (bool is_visible)
 Set the initial visibility of current field in application. More...
 

Detailed Description

Schema field can be used to decide which information of a node is to be shown or hide in application.

Constructor & Destructor Documentation

foxit.pdf.SchemaField.SchemaField ( SchemaField  other)
inline

Constructor, with another schema field object.

Parameters
[in]otherAnother PDF portfolio folder object.

Member Function Documentation

string foxit.pdf.SchemaField.GetDisplayName ( )
inline

Get the display name.

Display name is used for displaying. This can be different from schema field's key name.

Returns
Display name string.
string foxit.pdf.SchemaField.GetKeyName ( )
inline

Get the key name string.

Each schema field is stored by a unique key name. Schema field's key name can be used:

  • as the field name for sorting in class Portfolio .
  • as the entry's key name in file or folder node's dictionary when schema field's subtype means data type.
Returns
Key name string.
string foxit.pdf.SchemaField.GetSubtypeName ( )
inline

Get the subtype name string.

Subtype name can be used to specify some properties of file node and folder node directly:

  • "F", means the file name of an embedded file or name of a folder node.
  • "Desc", means the description of an embedded file or descrpition of a folder node.
  • "ModDate", means the modification date of the embedded file or descrpition of a folder node.
  • "CreationDate", means the creation date of the embedded file or descrpition of a folder node.
  • "Size", means the uncompressed size of the embedded file; a folder node does not have size.
  • "CompressedSize", means the compressed size of the embedded file; a folder node does not have compressed size.

For other case, subtype name is used to specified the data type of an specified entry in file or folder node dictionary. The key for the entry is specified by current schema field's key name. and the data type is specified by:

  • "S", means the field data shall be stored as a PDF text string.
  • "D", means the field data shall be stored as a PDF date string.
  • "N", means the field data shall be stored as a PDF number.
Returns
Subtype name string.
bool foxit.pdf.SchemaField.IsEmpty ( )
inline

Check whether current object is empty or not.

When the current object is empty, that means current object is useless.

Returns
true means current object is empty, while false means not.
bool foxit.pdf.SchemaField.IsVisible ( )
inline

Check if current field is initially visible in application or not.

Returns
true means current field is initially visible in application, while false means current field is initially invisible in application.
void foxit.pdf.SchemaField.SetDisplayName ( string  display_name)
inline

Set the display name.

Display name is used for displaying. This can be different from schema field's key name.

Parameters
[in]display_nameDisplay name string. This should not be an empty string.
Returns
None.
void foxit.pdf.SchemaField.SetKeyName ( string  key_name)
inline

Set the key name string.

Each schema field is stored by a unique key name. Schema field's key name can be used:

  • as the field name for sorting in class Portfolio .
  • as the entry's key name in file or folder node's dictionary when schema field's subtype means data type.
Parameters
[in]key_nameNew key name string. This should not be an empty string.
Returns
None.
void foxit.pdf.SchemaField.SetSubtypeName ( string  subtype_name)
inline

Set the subtype name string.

Subtype name can be used to specify some properties of file node and folder node directly:

  • "F", means the file name of an embedded file or name of a folder node.
  • "Desc", means the description of an embedded file or descrpition of a folder node.
  • "ModDate", means the modification date of the embedded file or descrpition of a folder node.
  • "CreationDate", means the creation date of the embedded file or descrpition of a folder node.
  • "Size", means the uncompressed size of the embedded file; a folder node does not have size.
  • "CompressedSize", means the compressed size of the embedded file; a folder node does not have compressed size.

For other case, subtype name is used to specified the data type of an specified entry in file or folder node dictionary. The key for the entry is specified by current schema field's key name. and the data type is specified by:

  • "S", means the field data shall be stored as a PDF text string.
  • "D", means the field data shall be stored as a PDF date string.
  • "N", means the field data shall be stored as a PDF number.
Parameters
[in]subtype_nameSubtype name string. This should not be an empty string. Please refer to "Details" part for more information.
Returns
None.
void foxit.pdf.SchemaField.SetVisibility ( bool  is_visible)
inline

Set the initial visibility of current field in application.

Parameters
[in]is_visibletrue means current field is initially visible in application, while false means current field is initially invisible in application.
Returns
None.