c#调用ssis包，求解！

Question

最近写了一个ssis包，设置了包密码，但c#调用失败，代码如下Microsoft.SqlServer.Dts.Runtime.Wrapper.Application dtsApplication = new Microsoft.SqlServer.Dts.Runtime.Wrapper.Application();
            Microsoft.SqlServer.Dts.Runtime.Wrapper.IDTSPackage100 package = dtsApplication.LoadFromSQLServer(
                "包名",
                "ip",
                "用户",
                "密码",
                true,
                null);
            package.PackagePassword = "1234";
                        Microsoft.SqlServer.Dts.Runtime.Wrapper.DTSExecResult result = package.Execute();
            if (result.Equals(Microsoft.SqlServer.Dts.Runtime.Wrapper.DTSExecResult.DTSER_SUCCESS))
                MessageBox.Show("ssis包调用成功");
            else
            {
                MessageBox.Show("ssis包调用失败");
            }断点调试LoadFromSQLServer过去了，但Execute失败，请求帮忙！

Answer 1

try catch 看看错误信息是什么 

Answer 2

它是返回.DTSExecResult.DTSER_FAIL，