GetColumnFloat Method
Dieses Feature wird in einer zukünftigen Version von Microsoft SQL Server entfernt. Verwenden Sie dieses Feature beim Entwickeln neuer Anwendungen nicht, und planen Sie das Ändern von Anwendungen, in denen es zurzeit verwendet wird.
The GetColumnFloat method returns a QueryResults object result set member converted to a Single value.
object
.GetColumnFloat(
Row
,
Column
)
as
Single
- object
Expression that evaluates to an object in the Applies To list.
- Row
Long integer that identifies a row by ordinal position.
- Column
Long integer that identifies a column by ordinal position.
HRESULT GetColumnFloat(
long lRow,
long lCol,
LPFLOAT pRetVal);
A Single representation of the value of a QueryResults result set member.
The Row and Column Parameters are 1-based in Microsoft Visual Basic applications, and are zero-based in C++ applications.