FireDAC.Phys.MongoDBWrapper.TMongoCursor.Next
Delphi
function Next: Boolean; overload;
function Next(ADoc: TMongoDocument): Boolean; overload;
C++
bool __fastcall Next()/* overload */;
bool __fastcall Next(TMongoDocument* ADoc)/* overload */;
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | FireDAC.Phys.MongoDBWrapper.pas FireDAC.Phys.MongoDBWrapper.hpp |
FireDAC.Phys.MongoDBWrapper | TMongoCursor |
Description
Moves the cursor to the next document and causes the Doc property to return a reference to this document.
FireDAC.Phys.MongoDBWrapper.TMongoCursor.Next inherits from FireDAC.Phys.MongoDBWrapper.IMongoCursor.Next. All content below this line refers to FireDAC.Phys.MongoDBWrapper.IMongoCursor.Next.
Moves the cursor to the next document and causes the Doc property to return a reference to this document.
This method is overloaded:
- The first overloaded method moves the cursor to the next document.
- The second overloaded method moves the cursor to the specified
ADoc
document.
Note: The first call of the Next method positions the cursor at the first document.
If the document is found, the Doc property returns a reference to this document and the Next method returns True
. Otherwise, this method returns False
.