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 returnType.
Definition
Namespace: Gemstone.Data
Assembly: Gemstone.Data (in Gemstone.Data.dll) Version: 1.0.138 -- Release Build+f7ceb3e02ea3c92b27e86b99ae16cee337a20b9e
Value in the first column of the first row in the result set.
Assembly: Gemstone.Data (in Gemstone.Data.dll) Version: 1.0.138 -- Release Build+f7ceb3e02ea3c92b27e86b99ae16cee337a20b9e
C#
public Object? ExecuteScalar(
Type returnType,
string sqlFormat,
params Object?[] parameters
)VB
Public Function ExecuteScalar (
returnType As Type,
sqlFormat As String,
ParamArray parameters As Object()
) As ObjectC++
public:
Object^ ExecuteScalar(
Type^ returnType,
String^ sqlFormat,
... array<Object^>^ parameters
)JavaScript
function ExecuteScalar(returnType, sqlFormat, ... parameters);Parameters
- returnType Type
- The type to which the result of the query should be converted.
- sqlFormat String
- Format string for the SQL statement to be executed.
- parameters Object
- The parameter values to be used to fill in DbParameter parameters.
Return Value
ObjectValue in the first column of the first row in the result set.