/// <summary>
/// 增加一条数据
/// </summary>
public int Add(abc.Model.Model.Attribute model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Attribute(");
strSql.Append("AttrCateId,AttrName,Enabled,OrderBy,CreateTime)");
strSql.Append(" values (");
strSql.Append("SQL2012AttrCateId,SQL2012AttrName,SQL2012Enabled,SQL2012OrderBy,SQL2012CreateTime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("SQL2012AttrCateId", SqlDbType.Int, 4),
new SqlParameter("SQL2012AttrName", SqlDbType.VarChar, 255),
new SqlParameter("SQL2012Enabled", SqlDbType.Int, 4),
new SqlParameter("SQL2012OrderBy", SqlDbType.Int, 4),
new SqlParameter("SQL2012CreateTime", SqlDbType.DateTime)
};
parameters[0].Value = model.AttrCateId;
parameters[1].Value = model.AttrName;
parameters[2].Value = model.Enabled;
parameters[3].Value = model.OrderBy;
parameters[4].Value = model.CreateTime;
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 abc.Model.Model.Attribute DataRowToModel(DataRow row)
{
abc.Model.Model.Attribute model = new abc.Model.Model.Attribute();
if (row != null)
{
if (row["AttrId"] != null && row["AttrId"].ToString() != "")
{
model.AttrId = int.Parse(row["AttrId"].ToString());
}
if (row["AttrCateId"] != null && row["AttrCateId"].ToString() != "")
{
model.AttrCateId = int.Parse(row["AttrCateId"].ToString());
}
if (row["AttrName"] != null)
{
model.AttrName = row["AttrName"].ToString();
}
if (row["Enabled"] != null && row["Enabled"].ToString() != "")
{
model.Enabled = int.Parse(row["Enabled"].ToString());
}
if (row["OrderBy"] != null && row["OrderBy"].ToString() != "")
{
model.OrderBy = int.Parse(row["OrderBy"].ToString());
}
if (row["CreateTime"] != null && row["CreateTime"].ToString() != "")
{
model.CreateTime = DateTime.Parse(row["CreateTime"].ToString());
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(abc.Model.Model.Attribute model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Attribute set ");
strSql.Append("AttrCateId=SQL2012AttrCateId,");
strSql.Append("AttrName=SQL2012AttrName,");
strSql.Append("Enabled=SQL2012Enabled,");
strSql.Append("OrderBy=SQL2012OrderBy,");
strSql.Append("CreateTime=SQL2012CreateTime");
strSql.Append(" where AttrId=SQL2012AttrId");
SqlParameter[] parameters =
{
new SqlParameter("SQL2012AttrCateId", SqlDbType.Int, 4),
new SqlParameter("SQL2012AttrName", SqlDbType.VarChar, 255),
new SqlParameter("SQL2012Enabled", SqlDbType.Int, 4),
new SqlParameter("SQL2012OrderBy", SqlDbType.Int, 4),
new SqlParameter("SQL2012CreateTime", SqlDbType.DateTime),
new SqlParameter("SQL2012AttrId", SqlDbType.Int, 4)
};
parameters[0].Value = model.AttrCateId;
parameters[1].Value = model.AttrName;
parameters[2].Value = model.Enabled;
parameters[3].Value = model.OrderBy;
parameters[4].Value = model.CreateTime;
parameters[5].Value = model.AttrId;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public abc.Model.Model.Attribute GetModel(int AttrId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 AttrId,AttrCateId,AttrName,Enabled,OrderBy,CreateTime from Attribute ");
strSql.Append(" where AttrId=SQL2012AttrId");
SqlParameter[] parameters =
{
new SqlParameter("SQL2012AttrId", SqlDbType.Int, 4)
};
parameters[0].Value = AttrId;
abc.Model.Model.Attribute model = new abc.Model.Model.Attribute();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
