发表评论(0)作者:不详, 平台:VB6.0+Win98, 阅读:9779, 日期:2001-06-21
一、 用 控 件 拖 放 表 单
---- 怎 样 用 控 件 拖 放 表 单 呢 ? 很 简 单, 将 这 段 代 码 插 入 到Declare 部 分。
Declare Function ReleaseCapture Lib "user32" () As Long
Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long
再 在 控 制 的Mousedown 事 件 中 插 入:
Sub Command1_MouseDown (Button As Integer, Shift As Integer, X As Single, Y As Single)
Dim Ret&
ReleaseCapture
Ret& = SendMessage(Me.hWnd, &H112, &HF012, 0)
End Sub
---- 怎 样 用 控 件 拖 放 表 单 呢 ? 很 简 单, 将 这 段 代 码 插 入 到Declare 部 分。
Declare Function ReleaseCapture Lib "user32" () As Long
Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long
再 在 控 制 的Mousedown 事 件 中 插 入:
Sub Command1_MouseDown (Button As Integer, Shift As Integer, X As Single, Y As Single)
Dim Ret&
ReleaseCapture
Ret& = SendMessage(Me.hWnd, &H112, &HF012, 0)
End Sub