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73 regels
2.2 KiB

using System;
using System.Collections.Generic;
using System.Text;
using System.Data.SqlClient;
namespace Basic
{
public enum EffentNextType
{
/// <summary>
/// 对其他语句无任何影响
/// </summary>
None,
/// <summary>
/// 当前语句必须为"select count(1) from .."格式,如果存在则继续执行,不存在回滚事务
/// </summary>
WhenHaveContine,
/// <summary>
/// 当前语句必须为"select count(1) from .."格式,如果不存在则继续执行,存在回滚事务
/// </summary>
WhenNoHaveContine,
/// <summary>
/// 当前语句影响到的行数必须大于0,否则回滚事务
/// </summary>
ExcuteEffectRows,
/// <summary>
/// 引发事件-当前语句必须为"select count(1) from .."格式,如果不存在则继续执行,存在回滚事务
/// </summary>
SolicitationEvent
}
public class CommandInfo
{
public object ShareObject = null;
public object OriginalData = null;
event EventHandler _solicitationEvent;
public event EventHandler SolicitationEvent
{
add
{
_solicitationEvent += value;
}
remove
{
_solicitationEvent -= value;
}
}
public void OnSolicitationEvent()
{
if (_solicitationEvent != null)
{
_solicitationEvent(this, new EventArgs());
}
}
public string CommandText;
public System.Data.Common.DbParameter[] Parameters;
public EffentNextType EffentNextType = EffentNextType.None;
public CommandInfo()
{
}
public CommandInfo(string sqlText, SqlParameter[] para)
{
this.CommandText = sqlText;
this.Parameters = para;
}
public CommandInfo(string sqlText, SqlParameter[] para, EffentNextType type)
{
this.CommandText = sqlText;
this.Parameters = para;
this.EffentNextType = type;
}
}
}