|
AdoDataConnectionExecuteScalar(Type, String, Object) Method
|
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.
Namespace: GSF.DataAssembly: GSF.Core (in GSF.Core.dll) Version: 2.4.248-beta+a497a19de709fd99e2448886199a2c8824265ddf
Syntaxpublic Object ExecuteScalar(
Type returnType,
string sqlFormat,
params Object[] parameters
)
Public Function ExecuteScalar (
returnType As Type,
sqlFormat As String,
ParamArray parameters As Object()
) As Object
public:
Object^ ExecuteScalar(
Type^ returnType,
String^ sqlFormat,
... array<Object^>^ parameters
)
member ExecuteScalar :
returnType : Type *
sqlFormat : string *
parameters : Object[] -> Object
function ExecuteScalar(returnType, sqlFormat, ... parameters);
View SourceParameters
- 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 IDbDataParameter parameters.
Return Value
ObjectValue in the first column of the first row in the result set.
See Also