AdoDataConnectionExecuteScalar(Type, Object, Int32, 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, substituting
defaultValue
if
Value is retrieved.
Namespace: Gemstone.DataAssembly: Gemstone.Data (in Gemstone.Data.dll) Version: 1.0.110 -- Release Build+b4bcf74734aa051a9b802d8f3f6ec05bd02af749
function ExecuteScalar(returnType, defaultValue, timeout, sqlFormat, ... parameters);
- returnType Type
- The type to which the result of the query should be converted.
- defaultValue Object
- The value to be substituted if Value is retrieved.
- 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 IDbDataParameter parameters.
ObjectValue in the first column of the first row in the result set.