同济大学数据库实验五
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一、实验目的
1．熟悉.NET平台窗口和控件的基本编程方法
2．掌握与SQL Service数据库的连接方法二、实验内容
（实验题目+运行界面截图+实现代码）
1、连接后显示的数据库university中student表的信息
2、各表之间的转换
1）form1 代码(注：红色为输入的代码)
Public Class Form1
Private Sub StudentBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles StudentBindingNavigatorSaveItem.Click
Me.Validate()
Me.StudentBindingSource.EndEdit()
Me.TableAdapterManager.UpdateAll(Me.UniversityDataSet) End Sub
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'TODO: 这行代码将数据加载到表“UniversityDataSet.student”中。您可以根据需要移动或移除它。
Me.StudentTableAdapter.Fill(Me.UniversityDataSet.student) End Sub
Private Sub Form2ToolStripMenuItem_Click(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
Form2ToolStripMenuItem.Click
Me.Hide()
Form2.Show()
End Sub
Private Sub Form3ToolStripMenuItem_Click(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
Form3ToolStripMenuItem.Click
Me.Hide()
Form3.Show()
End Sub
End Class
2）form2 代码
Public Class Form2
Private Sub Form1ToolStripMenuItem_Click(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
Form1ToolStripMenuItem.Click
Me.Hide()
Form1.Show()
End Sub
Private Sub Form3ToolStripMenuItem_Click(ByVal sender As
System.Object, ByVal e As System.EventArgs) Handles
Form3ToolStripMenuItem.Click
Me.Hide()
Form3.Show()
End Sub
End Class
3）form3代码
Public Class Form3
Private Sub Form1ToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles
Form1ToolStripMenuItem.Click
Me.Hide()
Form1.Show()
End Sub
Private Sub Form2ToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles
Form2ToolStripMenuItem.Click
Me.Hide()
Form2.Show()
End Sub
End Class