clsDBbase.cls
资源名称:vb+access.rar [点击查看]
上传用户:czxfzx
上传日期:2015-02-25
资源大小:749k
文件大小:2k
源码类别:
企业管理
开发平台:
Visual Basic
- VERSION 1.0 CLASS
- BEGIN
- MultiUse = -1 'True
- Persistable = 0 'NotPersistable
- DataBindingBehavior = 0 'vbNone
- DataSourceBehavior = 0 'vbNone
- MTSTransactionMode = 0 'NotAnMTSObject
- END
- Attribute VB_Name = "clsDBbase"
- Attribute VB_GlobalNameSpace = False
- Attribute VB_Creatable = True
- Attribute VB_PredeclaredId = False
- Attribute VB_Exposed = False
- Attribute VB_Ext_KEY = "SavedWithClassBuilder6" ,"Yes"
- Attribute VB_Ext_KEY = "Top_Level" ,"Yes"
- Option Explicit
- '保持属性值的局部变量
- Private mvarID As Long '局部复制
- Public Property Let ID(ByVal vData As Long)
- '向属性指派值时使用,位于赋值语句的左边。
- 'Syntax: X.ID = 5
- mvarID = vData
- End Property
- Public Property Get ID() As Long
- '检索属性值时使用,位于赋值语句的右边。
- 'Syntax: Debug.Print X.ID
- ID = mvarID
- End Property
- ''''''''''''''''''''''''''''''''''''''''''''''''''''''''
- ' 函数名:AddNew
- ' 功能:向数据库中添加元素
- ' 参数:无
- ' 返回值:gxcAddNew
- ' 说明:需要先向类中属性赋值
- '
- ''''''''''''''''''''''''''''''''''''''''''''''''''''''''
- Public Function AddNew() As gxcAddNew
- End Function
- ''''''''''''''''''''''''''''''''''''''''''''''''''''''''
- ' 函数名:Update
- ' 功能:更新数据库
- ' 参数:无
- ' 返回值:gxcUpdate
- ' 说明:需要先向类中属性赋值
- '
- ''''''''''''''''''''''''''''''''''''''''''''''''''''''''
- Public Function Update() As gxcUpdate
- End Function
- ''''''''''''''''''''''''''''''''''''''''''''''''''''''''
- ' 函数名:Delete
- ' 功能:从数据库中删除当前的ID
- ' 参数:无
- ' 返回值:gxcDelete
- ' 说明:需要先向类中属性赋值
- '
- ''''''''''''''''''''''''''''''''''''''''''''''''''''''''
- Public Function Delete(Optional lngID As Long = -1) As gxcDelete
- End Function
- ''''''''''''''''''''''''''''''''''''''''''''''''''''''''
- ' 函数名:DeleteEx
- ' 功能:向数据库中添加元素
- ' 参数:无
- ' 返回值:gxcDelete
- ' 说明:需要先向类中属性赋值
- '
- ''''''''''''''''''''''''''''''''''''''''''''''''''''''''
- Public Function DeleteEx() As gxcDelete
- End Function