看别人写的文件分割工具挺好用,也学着写了一个,附源代码。(3) Width = 945 End Begin VB.CommandButton cmdSplit Caption = "分 割" Height = 345 Left = 120 TabIndex = 10 Top = 2400 Width = 945 End Begin VB.Frame fraSelect Caption = "选项:" Height = 585 Left = 90 TabIndex = 7 Top = 1710 Width = 3555 Begin VB.ComboBox cmbSplitSize