如题~
解决方案 »
- win7下使用时间控件
- 急... 在VB中通过存储过程得到的记录怎样放入记录集中,并显示在datagrid中
- 有关mschart控件的
- 棘手的问题 如何随机从数据表中选出给定数量的记录 并输出
- MD5算法
- 请教关于做数据库帐套的思路
- 我是用VB+SQL开发,几个客户端会同时操作数据库。有一带输出的存储过程会在vb中调用,请问如何在vb中得到由存储过程返回的输出值呢?
- 帮忙看一下SQL语句,如何改才能用。(解决立马给分)
- 对记录排序
- 如何在commandbutton按钮按下事件中把文字插入到richtext当前输入符的位置
- 急救:VB6程序在XP下第一次安装没有任何问题,但是一旦卸载之后,再次安装就出错!
- xmlhttp可以通过代理来获取HTTP文档么?[在线等待,急]
Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal msg As Long, ByVal wParam As Long, _
lParam As Any) As LongPrivate Const EM_EMPTYUNDOBUFFER = 205
Private Const EM_CANUNDO = 198
Private Const EM_GETMODIFY = 184
Private Const EM_SETMODIFY = 185
Private Const EM_UNDO = 199
Private Const EM_CANPASTE = 1074
Private Const EM_FINDTEXT = 1080
Private Const EM_GETFIRSTVISIBLELINE = 206
Private Const EM_GETLINECOUNT = 186
Private Const EM_GETLINE = 196
Private Const EM_LINEFROMCHAR = 201
Private Const EM_LINEINDEX = 187
Private Const EM_LINELENGTH = 193
Private Const EM_EXLINEFROMCHAR = 1078 'here
Private Const EM_LINESCROLL = 182
Private Const EM_SCROLLCARET = 183
Private Const EM_SETTABSTOPS = 203Public Function GetTextBoxCurrentLine(TB As TextBox) As Long
GetTextBoxCurrentLine = SendMessage(TB.hwnd, EM_LINEFROMCHAR, -1, _
ByVal 0&) + 1
End Function
Private Sub Command1_Click()
MsgBox GetTextBoxCurrentLine(Text1)
End Sub