/// <summary>
/// 增加一条数据
/// </summary>
public int Add(ROYcms.Sys.Model.ROYcms_Model model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into ROYcms_Model(");
strSql.Append("ModelType,Name,TableName,ModelDescription,TIME)");
strSql.Append(" values (");
strSql.Append("@ModelType,@Name,@TableName,@ModelDescription,@TIME)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@ModelType", SqlDbType.Int, 4),
new SqlParameter("@Name", SqlDbType.VarChar, 100),
new SqlParameter("@TableName", SqlDbType.VarChar, 100),
new SqlParameter("@ModelDescription", SqlDbType.VarChar, 500),
new SqlParameter("@TIME", SqlDbType.DateTime)
};
parameters[0].Value = model.ModelType;
parameters[1].Value = model.Name;
parameters[2].Value = model.TableName;
parameters[3].Value = model.ModelDescription;
parameters[4].Value = model.TIME;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ROYcms.Sys.Model.ROYcms_Model GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,ModelType,Name,TableName,ModelDescription,TIME from ROYcms_Model ");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = Id;
ROYcms.Sys.Model.ROYcms_Model model = new ROYcms.Sys.Model.ROYcms_Model();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Id"] != null && ds.Tables[0].Rows[0]["Id"].ToString() != "")
{
model.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
}
if (ds.Tables[0].Rows[0]["ModelType"] != null && ds.Tables[0].Rows[0]["ModelType"].ToString() != "")
{
model.ModelType = int.Parse(ds.Tables[0].Rows[0]["ModelType"].ToString());
}
if (ds.Tables[0].Rows[0]["Name"] != null && ds.Tables[0].Rows[0]["Name"].ToString() != "")
{
model.Name = ds.Tables[0].Rows[0]["Name"].ToString();
}
if (ds.Tables[0].Rows[0]["TableName"] != null && ds.Tables[0].Rows[0]["TableName"].ToString() != "")
{
model.TableName = ds.Tables[0].Rows[0]["TableName"].ToString();
}
if (ds.Tables[0].Rows[0]["ModelDescription"] != null && ds.Tables[0].Rows[0]["ModelDescription"].ToString() != "")
{
model.ModelDescription = ds.Tables[0].Rows[0]["ModelDescription"].ToString();
}
if (ds.Tables[0].Rows[0]["TIME"] != null && ds.Tables[0].Rows[0]["TIME"].ToString() != "")
{
model.TIME = DateTime.Parse(ds.Tables[0].Rows[0]["TIME"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(ROYcms.Sys.Model.ROYcms_Model model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update ROYcms_Model set ");
strSql.Append("ModelType=@ModelType,");
strSql.Append("Name=@Name,");
strSql.Append("TableName=@TableName,");
strSql.Append("ModelDescription=@ModelDescription,");
strSql.Append("TIME=@TIME");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@ModelType", SqlDbType.Int, 4),
new SqlParameter("@Name", SqlDbType.VarChar, 100),
new SqlParameter("@TableName", SqlDbType.VarChar, 100),
new SqlParameter("@ModelDescription", SqlDbType.VarChar, 500),
new SqlParameter("@TIME", SqlDbType.DateTime),
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = model.ModelType;
parameters[1].Value = model.Name;
parameters[2].Value = model.TableName;
parameters[3].Value = model.ModelDescription;
parameters[4].Value = model.TIME;
parameters[5].Value = model.Id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
