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Ҫܣ
1xpGridݿؼݿֵ䶨ԶDataGridɲд뼴ʵݵɾ 
2ɵȨ޿ƹܣȨްֶη䣬ɾȷֶεĶд 
3ḻݱ༭ʽṩFormʽ༭ͰGridʽ༭ַʽݱ༭棬ֶε뷽ʽṩͨı򡢸ѡ򡢶ıбȶ뷽ʽ 
4ع̬޸ֵ䣬ֵͨ޸Ŀɶ̬Ŀǰ̨ʾ 
5άάб༭ģʽӦб 
6Ȩ޿ƣûɫĹȨ޼ֶȨ 7򵥵Ӧϵͳ 

