📄 publicvar.bas
字号:
Attribute VB_Name = "PublicVar"
Public Sys_LoginSucceeded As Boolean '用户登录标志
Public Sys_UserID As String '用户ID
Public Sys_BorrowLimite As Integer '借书时限
Public Sys_ContinueLimite As Integer '续借时限
Public Sys_MaxBorrow As Integer '最大借书量
Public Sys_MaxPenalty As Double '最高罚款额
Public Sys_DayPenalty As Double '每日罚款
Public ConnectionString As String '数据库连接字符串
Public Sub SetSystemPar()
'得到参数值
Dim rst As ADODB.Recordset
Dim SQL As String
Dim msg As String
SQL = "select * from 参数配置表 "
Set rst = SelectSQL(SQL, msg)
If rst.RecordCount > 0 Then '如果存在记录
Sys_BorrowLimite = rst.Fields("借书时限")
Sys_ContinueLimite = rst.Fields("续借时限")
Sys_MaxBorrow = rst.Fields("最大借书量")
Sys_MaxPenalty = rst.Fields("最高罚款额")
Sys_DayPenalty = rst.Fields("每日罚款")
End If
End Sub
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -