引用Excel时总是出错
private void button1_Click(object sender, EventArgs e){
Excel.Application myExcel = new Excel.Application();
}
编译时总是出现cannot creat an instance of abstract class or interface 'Excel.Application
大家知道这是什么情况吗?
2007-05-07 18:13
2007-05-07 18:48
2007-05-09 15:35