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DataStoreCommand.ExecuteScalar Method
DataStoreCommand Class | DataStoreCommand Members | Borland.Data.DataStore Namespace | Description | See Also
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Executes query and returns first column of first row in result set.

Pascal
function ExecuteScalar: object;
C++
object ExecuteScalar();
Description

ExecuteScalar executes the query and returns the first column of the first row in the result set returned by the query. Extra columns or rows are ignored. Returns the value of the first column of the first row or DBNull.Value if no such value exists. 

 

See Also
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