当前位置: 首页 > 图文教程 > 网络编程 > ASP.NET > Edit Method Example

ASP.NET
用ASP.NET缓存提高站点性能
ASP.NET 中处理页面“回退”的方法
利用ASP.NET的三种缓存提高站点性能
Session丢失的解决办法小结
.Net中VSS实现版本控制管理的方法
ASP.NET中如何防范SQL注入式攻击
十天学会ASP.net之第三天
.NET Ajax的无刷新技术实例详解
剖析C# 2.0泛型类的创建和使用
解析在ASP.NET中调用存储过程的方法
在ASP.NET中使用AJAX的简单方法
DataGrid表头不动,表身动
结合JavaScript与ASP.NET Web窗体进行程序开发
asp.net里面的身份验证和授权
ASP.NET生成高质量缩略图通用函数(c#代码)
在C#中建立复杂的、灵活的SQL查询/命令
基于C#的接口基础教程之一
基于C#的接口基础教程之二
基于C#的接口基础教程之三
基于C#的接口基础教程之四

ASP.NET 中的 Edit Method Example


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-11-03   浏览: 205 ::
收藏到网摘: n/a


'This example uses the Edit method to replace the current data with the 'specified name. The EditName procedure is required for this procedure to run.
Sub EditX()
Dim dbsNorthwind As Database Dim rstEmployees As Recordset Dim strOldFirst As String Dim strOldLast As String Dim strFirstName As String Dim strLastName As String
Set dbsNorthwind = OpenDatabase("Northwind.mdb") Set rstEmployees = _ dbsNorthwind.OpenRecordset("Employees", _ dbOpenDynaset)
' Store original data. strOldFirst = rstEmployees!FirstName strOldLast = rstEmployees!LastName
' Get new data for record.
strFirstName = Trim(InputBox( _ "Enter first name:")) strLastName = Trim(InputBox( _ "Enter last name:"))
' Proceed if the user entered something for both fields. If strFirstName <> "" and strLastName <> "" Then ' Update record with new data. EditName rstEmployees, strFirstName, strLastName

With rstEmployees ' Show old and new data. Debug.Print "Old data: " & strOldFirst & _ " " & strOldLast Debug.Print "New data: " & !FirstName & _
" " & !LastName ' Restore original data because this is a ' demonstration. .Edit !FirstName = strOldFirst !LastName = strOldLast .Update End With
Else Debug.Print _ "You must input a string for first and last name!" End If
rstEmployees.Close dbsNorthwind.Close
End Sub
Sub EditName(rstTemp As Recordset, _ strFirst As String, strLast As String)
' Make changes to record and set the bookmark to keep
' the same record current. With rstTemp .Edit !FirstName = strFirst !LastName = strLast .Update .Bookmark = .LastModified End With
End Sub