EntitySqlHelper.GetSingle method (1 of 2)
namespace: Serenity.Data assembly: Serenity.Net.Entity
Gets the single entity returned by executing the query. The values are loaded into the loader row of the query.
public static bool GetSingle(this SqlQuery query, IDbConnection connection)
parameter | description |
---|---|
query | The query. |
connection | The connection. |
Return Value
True if any results returned from data reader
Exceptions
exception | condition |
---|---|
InvalidOperationException | Query returned more than one result! |
See Also
- class SqlQuery
- class EntitySqlHelper
EntitySqlHelper.GetSingle method (2 of 2)
namespace: Serenity.Data assembly: Serenity.Net.Entity
Gets the single entity returned by executing the query into the specified row.
public static bool GetSingle(this SqlQuery query, IDbConnection connection, IRow row,
Dictionary<string, object> param)
parameter | description |
---|---|
query | The query. |
connection | The connection. |
row | The row to load data into. |
param | The parameter. |
Return Value
True if one result
Exceptions
exception | condition |
---|---|
InvalidOperationException | Query returned more than one result! |
See Also
- class SqlQuery
- interface IRow
- class EntitySqlHelper