/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.tPictureType model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tPictureType set ");
strSql.Append("Name=@Name,");
strSql.Append("Sort=@Sort,");
strSql.Append("Remark=@Remark,");
strSql.Append("FatherId=@FatherId");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar, 100),
new SqlParameter("@Sort", SqlDbType.Int, 4),
new SqlParameter("@Remark", SqlDbType.NVarChar, -1),
new SqlParameter("@FatherId", SqlDbType.Int, 4),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Sort;
parameters[2].Value = model.Remark;
parameters[3].Value = model.FatherId;
parameters[4].Value = model.id;
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 Maticsoft.Model.tPictureType DataRowToModel(DataRow row)
{
Maticsoft.Model.tPictureType model = new Maticsoft.Model.tPictureType();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["Name"] != null)
{
model.Name = row["Name"].ToString();
}
if (row["Sort"] != null && row["Sort"].ToString() != "")
{
model.Sort = int.Parse(row["Sort"].ToString());
}
if (row["Remark"] != null)
{
model.Remark = row["Remark"].ToString();
}
if (row["FatherId"] != null && row["FatherId"].ToString() != "")
{
model.FatherId = int.Parse(row["FatherId"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Maticsoft.Model.tPictureType model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tPictureType(");
strSql.Append("Name,Sort,Remark,FatherId)");
strSql.Append(" values (");
strSql.Append("@Name,@Sort,@Remark,@FatherId)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar, 100),
new SqlParameter("@Sort", SqlDbType.Int, 4),
new SqlParameter("@Remark", SqlDbType.NVarChar, -1),
new SqlParameter("@FatherId", SqlDbType.Int, 4)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Sort;
parameters[2].Value = model.Remark;
parameters[3].Value = model.FatherId;
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 Maticsoft.Model.tPictureType GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,Name,Sort,Remark,FatherId from tPictureType ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Maticsoft.Model.tPictureType model = new Maticsoft.Model.tPictureType();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
