获取或设置GBASE南大通用 Command 实例使用的 GBaseConnection 对象。
? 语法
[Visual Basic]
Public Property Connection As GBaseConnection
Get
Set
[C#]
public GBaseConnection Connection { get; set; }
? 注释
GBASE南大通用当事务在进行中且 Transaction 属性为空时，如果用户设置了 Connection，
那么会产生 InvalidOperationException。如果 Transaction 属性不是 null 且
事务已经提交或者回滚了，Transaction 将被自动设置为 null。
? 示例
下面的例子创建了 GBaseCommand 且设置了它的一些属性。
[Visual Basic]
Public Sub CreateGBaseCommand()
Dim gsSelectQuery As String="SELECT * FROM gstable ORDER BY id"
Dim gsConnectString As String = "Persist SecurityInfo=False; "_
& "database=test; "_
& "servser=gsServer"
Dim gsCommand As New GBaseCommand(gsSelectQuery)
gsCommand.Connection = New GBaseConnection(gsConnectString)
gsCommand.CommandType = CommandType.Text
End Sub
[C#]
public void CreateGBaseCommand()
{
string gsSelectQuery = "SELECT * FROM gstable ORDER BY id";
string gsConnectString = "Persist
SecurityInfo=False;database=test;
server = gsServer";
GBaseCommand gsCommand = new GBaseCommand(gsSelectQuery);
gsCommand.Connection = new GBaseConnection(gsConnectString);
gsCommand.CommandType = CommandType.Text;
}