建立一个连接并打开,声明产生一个命令,在数据库端做三个存储过程,分别是增加,修改,删除,执行时用命令调用存储过程就行了,源代码实在太多,懒得敲入,只能告诉方法了,哈哈哈。
添加:If MessageBox.Show("确定添加该信息!", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1) = DialogResult.Yes Then
Dim cmd As New SqlCommand("insert into 表名(员工编号,员工姓名,取得日期,职称,取得方式,聘用单位,聘用技术职务,聘用起始日期,聘用结束日期,职称英语,职称英语取得日期,职称电脑,职称电脑取得日期,备注) values('" & ComboBox1.Text & " ','" & ComboBox2.Text & " ','" & DateTimePicker1.Text & "','" & ComboBox3.Text & " ','" & ComboBox4.Text & " ','" & ComboBox5.Text & " ','" & TextBox1.Text & " ',@聘用起始日期,@聘用结束日期,'" & ComboBox6.Text & " ',@职称英语取得日期,'" & ComboBox7.Text & " ',@职称电脑取得日期,'" & TextBox2.Text & " ')", conStr)
Dim cmd3 As New SqlCommand("select count(*) from 员工信息 where 员工编号='" & ComboBox1.Text & "' and 姓名='" & ComboBox2.Text & "'", conStr)
conStr.Open()
If cmd3.ExecuteScalar = 0 Then
MsgBox("员工ID与员工姓名与之前登记的不一致!请确认后,重新输入!")
Else
'cmd.Parameters.Add("@取得日期", SqlDbType.DateTime, 8)
cmd.Parameters.Add("@聘用起始日期", SqlDbType.DateTime, 8)
cmd.Parameters.Add("@聘用结束日期", SqlDbType.DateTime, 8)
cmd.Parameters.Add("@职称英语取得日期", SqlDbType.DateTime, 8)
cmd.Parameters.Add("@职称电脑取得日期", SqlDbType.DateTime, 8)
'cmd.Parameters("@取得日期").Value = DateTimePicker1.Text
cmd.Parameters("@聘用起始日期").Value = DateTimePicker2.Text
cmd.Parameters("@聘用结束日期").Value = DateTimePicker3.Text
cmd.Parameters("@职称英语取得日期").Value = DateTimePicker4.Text
cmd.Parameters("@职称电脑取得日期").Value = DateTimePicker5.Text
cmd.ExecuteNonQuery()
Dim da As New SqlDataAdapter("select * from 员工职称 ", conStr)
Dim f6 As New 职称列表
ds.Clear()
da.Fill(ds, "员工职称")
f6.DataGrid1.SetDataBinding(ds, "员工职称")
MsgBox("恭喜你!保存成功!")
conStr.Close()
End If
End If
删除: If MessageBox.Show("确定删除该数据?删除该数据,数据将永久丢失,是否继续?", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1) = DialogResult.Yes Then
Dim cmd As New SqlCommand("delete 员工职称 where 编号='" & TextBox3.Text & "'", conStr)
Dim cmd1 As New SqlCommand("select count(*) from 员工职称 where 编号='" & TextBox3.Text & "'", conStr)
conStr.Open()
If cmd1.ExecuteScalar = 1 Then
cmd.ExecuteNonQuery()
MsgBox("恭喜你!删除成功!!!")
Else
MessageBox.Show("对不起!删除失败,请重新设置!")
End If
conStr.Close()
End If
conStr.Open()
Dim cmd2 As New SqlCommand("update 员工职称 set 员工姓名='" & ComboBox2.Text & "',取得日期='" & DateTimePicker1.Text & "',职称='" & ComboBox3.Text & "',取得方式='" & ComboBox4.Text & "',聘用单位='" & TextBox1.Text & "',聘用技术职务='" & ComboBox5.Text & "',聘用起始日期='" & DateTimePicker2.Text & "',聘用结束日期='" & DateTimePicker3.Text & "',职称英语='" & ComboBox6.Text & "',职称英语取得日期='" & DateTimePicker4.Text & "',职称电脑='" & ComboBox7.Text & "',职称电脑取得日期='" & DateTimePicker5.Text & "',备注='" & TextBox2.Text & "'where 编号='" & TextBox3.Text & "'", conStr)
'Dim cmd3 As New SqlCommand("select count(*) from 员工职称 where 员工编号='" & TextBox3.Text & "'", conStr)
'If cmd3.ExecuteScalar = 1 Then
cmd2.ExecuteNonQuery()
Dim da As New SqlDataAdapter("select * from 员工职称 ", conStr)
Dim f6 As New 职称列表
ds.Clear()
da.Fill(ds, "员工职称")
f6.DataGrid1.SetDataBinding(ds, "员工职称")
MsgBox("恭喜你!修改成功!")
'End If
conStr.Close()