/// <summary>
/// 得到一个类型对象实体集合
/// </summary>
public List <Tz888.Model.Mail.MailType> GetModelList()
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select typeID,TypeName,TypeRemark,audit from MailType where audit=1 ");
List <Tz888.Model.Mail.MailType> list = new List <Tz888.Model.Mail.MailType>();
DataSet ds = DBHelpers.Query(strSql.ToString());
foreach (DataRow row in ds.Tables[0].Rows)
{
Tz888.Model.Mail.MailType model = new Tz888.Model.Mail.MailType();
if (row["typeID"].ToString() != "")
{
model.typeID = int.Parse(row["typeID"].ToString());
}
if (row["audit"].ToString() != "")
{
model.Audit = int.Parse(row["audit"].ToString());
}
model.TypeName = row["TypeName"].ToString();
model.TypeRemark = row["TypeRemark"].ToString();
list.Add(model);
}
return(list);
}
/// <summary>
/// 得到一个类型对象实体
/// </summary>
public Tz888.Model.Mail.MailType GetModelByTypeName(string TypeName)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 typeID,TypeName,TypeRemark,audit from MailType ");
strSql.Append(" where TypeName=@TypeName ");
SqlParameter[] parameters =
{
new SqlParameter("@TypeName", SqlDbType.NVarChar, 200)
};
parameters[0].Value = TypeName;
Tz888.Model.Mail.MailType model = new Tz888.Model.Mail.MailType();
DataSet ds = DBHelpers.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["typeID"].ToString() != "")
{
model.typeID = int.Parse(ds.Tables[0].Rows[0]["typeID"].ToString());
}
if (ds.Tables[0].Rows[0]["audit"].ToString() != "")
{
model.Audit = int.Parse(ds.Tables[0].Rows[0]["audit"].ToString());
}
model.TypeName = ds.Tables[0].Rows[0]["TypeName"].ToString();
model.TypeRemark = ds.Tables[0].Rows[0]["TypeRemark"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public int Update(Tz888.Model.Mail.MailType model)
{
Tz888.Model.Mail.MailType models = GetModelByTypeName(model.TypeName);
if (models != null)
{
if (models.typeID != model.typeID)
{
return(0);
}
else
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update MailType set ");
strSql.Append("TypeName=@TypeName,");
strSql.Append("TypeRemark=@TypeRemark,");
strSql.Append("audit=@audit");
strSql.Append(" where typeID=@typeID ");
SqlParameter[] parameters =
{
new SqlParameter("@typeID", SqlDbType.Int, 4),
new SqlParameter("@TypeName", SqlDbType.NVarChar, 200),
new SqlParameter("@TypeRemark", SqlDbType.NVarChar, 200),
new SqlParameter("@audit", SqlDbType.Int, 4)
};
parameters[0].Value = model.typeID;
parameters[1].Value = model.TypeName;
parameters[2].Value = model.TypeRemark;
parameters[3].Value = model.Audit;
return(DBHelpers.ExecuteCommand(strSql.ToString(), parameters));
}
}
else
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update MailType set ");
strSql.Append("TypeName=@TypeName,");
strSql.Append("TypeRemark=@TypeRemark,");
strSql.Append("audit=@audit");
strSql.Append(" where typeID=@typeID ");
SqlParameter[] parameters =
{
new SqlParameter("@typeID", SqlDbType.Int, 4),
new SqlParameter("@TypeName", SqlDbType.NVarChar, 200),
new SqlParameter("@TypeRemark", SqlDbType.NVarChar, 200),
new SqlParameter("@audit", SqlDbType.Int, 4)
};
parameters[0].Value = model.typeID;
parameters[1].Value = model.TypeName;
parameters[2].Value = model.TypeRemark;
parameters[3].Value = model.Audit;
return(DBHelpers.ExecuteCommand(strSql.ToString(), parameters));
}
}
/// <summary>
/// 增加类型
/// </summary>
public int Add(Tz888.Model.Mail.MailType model)
{
Tz888.Model.Mail.MailType models = GetModelByTypeName(model.TypeName);
if (models == null)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into MailType(");
strSql.Append("TypeName,TypeRemark,audit)");
strSql.Append(" values (");
strSql.Append("@TypeName,@TypeRemark,@audit)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@TypeName", SqlDbType.NVarChar, 200),
new SqlParameter("@TypeRemark", SqlDbType.NVarChar, 200),
new SqlParameter("@audit", SqlDbType.Int, 4)
};
parameters[0].Value = model.TypeName;
parameters[1].Value = model.TypeRemark;
parameters[2].Value = model.Audit;
object obj = DBHelpers.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
else
{
return(0);
}
}
public int Add(Tz888.Model.Mail.MailType model)
{
return(dal.Add(model));
}
public int Update(Tz888.Model.Mail.MailType model)
{
return(dal.Update(model));
}
