比如ListView可以使用
Public Const LVM_GETITEM As Long = (LVM_FIRST + 5)
Public Const LVM_SETITEM As Long = (LVM_FIRST + 6)
Public Const LVM_DELETEALLITEMS As Long = (LVM_FIRST + 9)
Public Const LVM_SETEXTENDEDLISTVIEWSTYLE As Long = (LVM_FIRST + 54)有谁知道这些常量的请告知,谢谢!!!
Public Const LVM_GETITEM As Long = (LVM_FIRST + 5)
Public Const LVM_SETITEM As Long = (LVM_FIRST + 6)
Public Const LVM_DELETEALLITEMS As Long = (LVM_FIRST + 9)
Public Const LVM_SETEXTENDEDLISTVIEWSTYLE As Long = (LVM_FIRST + 54)有谁知道这些常量的请告知,谢谢!!!
比如我要查找一个程序里的一个窗体中的TCombox中的一个内容并选中它,可以这样
'==============
略
hwnd=取得目标窗体上的"TComboBox"控件的句柄
'==============
rtn = SendMessageStr(hwnd, CB_FINDSTRING, -1, "要选择的文本")
SendMessage(hwnd, CB_SETCURSEL,rtn, 0)