/// <summary>
/// 增加一条数据
/// </summary>
public long Add(Model.LogList model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into LogList(");
strSql.Append("EmplId,PId,TName,MDate)");
strSql.Append(" values (");
strSql.Append("@EmplId,@PId,@TName,@MDate)");
strSql.Append(";select @@IDENTITY");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "EmplId", DbType.Int32, model.EmplId);
db.AddInParameter(dbCommand, "PId", DbType.Int32, model.PId);
db.AddInParameter(dbCommand, "TName", DbType.String, model.TName);
db.AddInParameter(dbCommand, "MDate", DbType.DateTime, model.MDate);
int result;
object obj = db.ExecuteScalar(dbCommand);
if (!int.TryParse(obj.ToString(), out result))
{
return(0);
}
return(result);
}
/// <summary>
/// 对象实体绑定数据
/// </summary>
public Model.LogList ReaderBind(IDataReader dataReader)
{
Model.LogList model = new Model.LogList();
object ojb;
ojb = dataReader["LLID"];
if (ojb != null && ojb != DBNull.Value)
{
model.LLID = Convert.ToInt64(ojb);
}
ojb = dataReader["EmplId"];
if (ojb != null && ojb != DBNull.Value)
{
model.EmplId = Convert.ToInt32(ojb);
}
ojb = dataReader["PId"];
if (ojb != null && ojb != DBNull.Value)
{
model.PId = Convert.ToInt32(ojb);
}
model.TName = dataReader["TName"].ToString();
ojb = dataReader["MDate"];
if (ojb != null && ojb != DBNull.Value)
{
model.MDate = Convert.ToDateTime(ojb);
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.LogList DataRowToModel(DataRow row)
{
Model.LogList model = new Model.LogList();
if (row != null)
{
if (row["LLID"] != null && row["LLID"].ToString() != "")
{
model.LLID = Convert.ToInt64(row["LLID"].ToString());
}
if (row["EmplId"] != null && row["EmplId"].ToString() != "")
{
model.EmplId = Convert.ToInt32(row["EmplId"].ToString());
}
if (row["PId"] != null && row["PId"].ToString() != "")
{
model.PId = Convert.ToInt32(row["PId"].ToString());
}
if (row["TName"] != null)
{
model.TName = row["TName"].ToString();
}
if (row["MDate"] != null && row["MDate"].ToString() != "")
{
model.MDate = Convert.ToDateTime(row["MDate"].ToString());
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Model.LogList model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update LogList set ");
strSql.Append("EmplId=@EmplId,");
strSql.Append("PId=@PId,");
strSql.Append("TName=@TName,");
strSql.Append("MDate=@MDate");
strSql.Append(" where LLID=@LLID ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "LLID", DbType.Int64, model.LLID);
db.AddInParameter(dbCommand, "EmplId", DbType.Int32, model.EmplId);
db.AddInParameter(dbCommand, "PId", DbType.Int32, model.PId);
db.AddInParameter(dbCommand, "TName", DbType.String, model.TName);
db.AddInParameter(dbCommand, "MDate", DbType.DateTime, model.MDate);
int rows = db.ExecuteNonQuery(dbCommand);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.LogList GetModel(long LLID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select LLID,EmplId,PId,TName,MDate from LogList ");
strSql.Append(" where LLID=@LLID ");
Database db = DatabaseFactory.CreateDatabase();
DbCommand dbCommand = db.GetSqlStringCommand(strSql.ToString());
db.AddInParameter(dbCommand, "LLID", DbType.Int64, LLID);
Model.LogList model = null;
using (IDataReader dataReader = db.ExecuteReader(dbCommand))
{
if (dataReader.Read())
{
model = ReaderBind(dataReader);
}
}
return(model);
}
