/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(MSCD.Model.LayerType model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update b_LayerType set ");
strSql.Append("Name=@Name");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.VarChar, 50),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(MSCD.Model.LayerType model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into b_LayerType(");
strSql.Append("Name)");
strSql.Append(" values (");
strSql.Append("@Name)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.Name;
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 MSCD.Model.LayerType DataRowToModel(DataRow row)
{
MSCD.Model.LayerType model = new MSCD.Model.LayerType();
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();
}
}
return model;
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public MSCD.Model.LayerType DataRowToModel(DataRow row)
{
MSCD.Model.LayerType model = new MSCD.Model.LayerType();
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();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public MSCD.Model.LayerType GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,Name from b_LayerType ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
MSCD.Model.LayerType model = new MSCD.Model.LayerType();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public MSCD.Model.LayerType GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,Name from b_LayerType ");
strSql.Append(" where id=@id");
SqlParameter[] parameters = {
new SqlParameter("@id", SqlDbType.Int,4)
};
parameters[0].Value = id;
MSCD.Model.LayerType model = new MSCD.Model.LayerType();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return DataRowToModel(ds.Tables[0].Rows[0]);
}
else
{
return null;
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(MSCD.Model.LayerType model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(MSCD.Model.LayerType model)
{
return(dal.Add(model));
}
