VB 2008中的“下一个"和“上一个"按钮

本文介绍了VB 2008中的“下一个"和“上一个"按钮的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

有没有人知道制作Visual Basic 2008应用程序时可用于移至下一条记录的任何代码，我已经尝试过这些，但是它们都不起作用

Does anyone know of any code that can be used to move to next record when making a visual basic 2008 application, i have tried these but none of them work

Private Sub RecLocation() me.lblLocation.text = ((Me.BindingContext (objDsCompany, "Worker").Position +1).ToString + " of ") _ + Ne.BindingContext(objDsCompany, "Workers").Count.ToString) RecLocation End Sub Private Sub btnFirst_Click(ByVal sender As System.Object, ByVal e .....) Me.BindingContext(objDsCompany, "Worker").Position =0 RecLocation End Sub Private Sub btnLast_Click(ByVal sender As System.Object, ByVal e .....) Me.BindingContext(objDsCompany, "Worker").Position = (Me.objDSCompany.Tables("Worker").Rows.Count -1) RecLocation() End Sub Private Sub btnNext_Click(ByVal sender As System.Object, ByVal e .....) Me.BindingContext(objDsCompany, "Worker").Position =Me.BindingContext (objDsCompany, "Worker").Position +1) RecLocation() End Sub Private Sub btnPrev_Click(ByVal sender As System.Object, ByVal e .....) Me.BindingContext(objDsCompany, "Worker").Position = Me.BindingContext(objDsCompany, "Worker").Position -1) RecLocation End Sub

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