IDataRecord.GetFieldType(Int32) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets the Type information corresponding to the type of Object that would be returned from GetValue(Int32).
public:
Type ^ GetFieldType(int i);
public Type GetFieldType (int i);
abstract member GetFieldType : int -> Type
Public Function GetFieldType (i As Integer) As Type
Parameters
- i
- Int32
The index of the field to find.
Returns
The Type information corresponding to the type of Object that would be returned from GetValue(Int32).
Exceptions
The index passed was outside the range of 0 through FieldCount.
Remarks
This information can be used to increase performance by indicating the strongly-typed accessor to call. (for example, using GetInt32
is roughly ten times faster than using GetValue
.)
Applies to
Feedback
https://aka.ms/ContentUserFeedback.
În curând: Pe parcursul anului 2024, vom elimina treptat Probleme legate de GitHub ca mecanism de feedback pentru conținut și îl vom înlocui cu un nou sistem de feedback. Pentru mai multe informații, consultați:Trimiteți și vizualizați feedback pentru