ServerConnection.ExecuteReader Method (String, SqlCommand%)
Executes a reader using a SqlDataReader object value that contains one or more result sets.
Namespace: Microsoft.SqlServer.Management.Common
Assembly: Microsoft.SqlServer.ConnectionInfo (in Microsoft.SqlServer.ConnectionInfo.dll)
Syntax
'Declaration
Public Function ExecuteReader ( _
sqlCommand As String, _
<OutAttribute> ByRef command As SqlCommand _
) As SqlDataReader
'Usage
Dim instance As ServerConnection
Dim sqlCommand As String
Dim command As SqlCommand
Dim returnValue As SqlDataReader
returnValue = instance.ExecuteReader(sqlCommand, _
command)
public SqlDataReader ExecuteReader(
string sqlCommand,
out SqlCommand command
)
public:
SqlDataReader^ ExecuteReader(
String^ sqlCommand,
[OutAttribute] SqlCommand^% command
)
member ExecuteReader :
sqlCommand:string *
command:SqlCommand byref -> SqlDataReader
public function ExecuteReader(
sqlCommand : String,
command : SqlCommand
) : SqlDataReader
Parameters
- sqlCommand
Type: System.String
A String value that specifies the Transact-SQL commands to be executed.
- command
Type: System.Data.SqlClient.SqlCommand%
A SqlCommand object that can be used to cancel the SqlDataReader pipe to terminate a long-running command.
Return Value
Type: System.Data.SqlClient.SqlDataReader
A SqlDataReader object value that contains one or more result sets.
Remarks
The SqlDataReader object is returned to let the client process the data without requiring it to read all information into memory.