Xin chao, minh moi hoc lap trinh VB nen chua biet nhieu ve cac cau lenh. Ban co the chi giup minh khong?
- Cau lenh de copy, delete, rename mot file nao do
- Thiet lap Icon: nhung tap tin co duoi *.doc thi co Icon cua Word, *.psd thi co Icon cua Photoshop. Vay bay gio minh muon nhung tap tin Vi du: *.min thi co icon cua minh tao ra, va khi minh cai dat chuong trinh cua minh len may tinh khac thi cung co Icon nay (chuong trinh tu dong cai dat).
Nhung lenh ban viet tra loi vui long viet bang ngon ngu VB. Cam on nhieu!
Vu Anh Minh
Hồi âm:
Trong VB:
- copy: dùng hàm FileCopy(File_nguồn, File_đích)
- delete: dùng hàm Kill(Đường_dẫn)
- rename: dùng lệnh Name đường_dẫn_cũ As đường_dẫn_mới.
Nguyễn Khánh Toàn
Chao ban,
VB dung cac lenh:
1. Kill, de delete file thi du Kill A:\filename.txt.
2. FileCopy, de copy file thi du: FileCopy A:\file1.txt, C:\file1.txt. Luu y file copy va file duoc copy tu source toi destination phai giong ten nhau (nhu la file1.txt o tren)
3. Rename....As, de rename mot file, thi du Rename C:\text.txt As C:\text1.txt.
Tu cau 1 toi 3, ban co the check lai gium la co the phai dung double quotes " " de dong mo ngoac cac path and file thi noi chay dung duoc.
4. Icon: khi viet VB, ngay luc ban lam FORM, thi ban vo cho Properties, ban di xuong duoi, co cai properties la ICON, ban click vo day, thi ban co the lien ket toi cai icon nao banthich, thuong cac files nay la cai hinh, va co cai extension la .ico. Sau do, ban click vao, chon icon ban thich, va ve lai FORM save lai, thi khi ban compile executable file, cai icon nay se ditheo program, va khi ban cai chuogn trinh cua ban vao bat cu computer nao, thi ban van thay icon do.
Chuc ban thanh cong. Co gi lien lac minh (thton@yahoo.com) de hoc hoi voi nhau.
Thanh That Ton