dtscontext.cs

来自「SQL Server 2005 Integration Services (SS」· CS 代码 · 共 74 行

using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.SqlServer.Dts.Runtime;
using Microsoft.SqlServer.Dts.Pipeline.Wrapper;
using Microsoft.SqlServer.Dts.Pipeline;
using dtr = Microsoft.SqlServer.Dts.Runtime.Wrapper;


namespace Crowe.ExploreIS
{
    class DTSContext
    {
        private UIMediator _UIMed;
        private string _currentOwnerName;
        private string _currentContentName;
        private DTSPackageWrapper _package;
        private Application _app;
        private string _packagePath;


        public void Init(UIMediator uiMed,string dtsPackage)
        {
            _app = new Application();

            _UIMed = uiMed;

            _currentOwnerName = "";
            _currentContentName = "";


            _package = new DTSPackageWrapper();

            _package.Init(this);

            _packagePath = dtsPackage;

        }

        public Application CurrentDTSApp
        {
            get
            {
                return (_app);
            }
        }

        public void ProcessPackage()
        {
            _package.OpenPackage(_packagePath);

            while (_package.ReadNextContent())
            {

            }
        }

        public void WriteValueToUI (string val)
        {
            _UIMed.WriteText(_currentContentName + "->" + _currentOwnerName + " = " + val);
        }

        public void OnChangeContentOwner(DTSPackageContentItem ownerName)
        {
            _currentOwnerName = ownerName.ContentItemValue;
        }

        public void OnChangeContentOwner(DTSPackageContent ownerName)
        {
            _currentContentName = ownerName.ContentName;
        }
    }
}