Gemstone Data Library
Ado
Executes the SQL statement using Connection, and returns the value in the first column
of the first row in the result set as type T.
Definition
Namespace: Gemstone.Data
Assembly: Gemstone.Data (in Gemstone.Data.dll) Version: 1.0.150 -- Release Build+539c8e20daab1f37d91aaa1ede2f080b59c0c784
Value in the first column of the first row in the result set.
Assembly: Gemstone.Data (in Gemstone.Data.dll) Version: 1.0.150 -- Release Build+539c8e20daab1f37d91aaa1ede2f080b59c0c784
C#
public T ExecuteScalar<T>(
int timeout,
string sqlFormat,
params Object?[] parameters
)
VB
Public Function ExecuteScalar(Of T) (
timeout As Integer,
sqlFormat As String,
ParamArray parameters As Object()
) As TC++
public:
generic<typename T>
T ExecuteScalar(
int timeout,
String^ sqlFormat,
... array<Object^>^ parameters
)JavaScript
Parameters
- timeout Int32
- The time in seconds to wait for the SQL statement to execute.
- sqlFormat String
- Format string for the SQL statement to be executed.
- parameters Object
- The parameter values to be used to fill in DbParameter parameters.
Type Parameters
- T
[Missing <typeparam name="T"/> documentation for "M:Gemstone.Data.AdoDataConnection.ExecuteScalar``1(System.Int32,System.String,System.Object[])"]
Return Value
TValue in the first column of the first row in the result set.