Session.ExecuteQuery(String, String[], Object[]) Method
Executes the specified SQL query and returns a result set.
Namespace: DevExpress.Xpo
Assembly: DevExpress.Xpo.v18.2.dll
Declaration
public SelectedData ExecuteQuery(
string sql,
string[] parameterNames,
object[] parameterValues
)
Parameters
Name | Type | Description |
---|---|---|
sql | String | A String value that specifies a parameterized SQL query. |
parameterNames | String[] | An array of strings specifying parameterValues parameter names. |
parameterValues | Object[] | An array of objects specifying parameters to pass to the database server along with the query. |
Returns
Type | Description |
---|---|
SelectedData | A SelectedData object, specifying the query’s result set. |
Remarks
Use ExecuteQuery to query data stores for result sets. You can visualize result sets via the XPDataView. To learn how to access the resulting data, refer to How to: Access Data in SQL Query Results.
To learn more about executing SQL queries in XPO, refer to Direct SQL Queries.
Note
The ExecuteQuery method sends queries directly, so the correct query syntax depends on a particular database server.