myClass ke=new myClass();
myReader = ke.GetmyReader("Select max(RootID) from " + ClassTable + );
if (!myReader.Read()){
MaxRootID = 0;
}
错误提示:+号边上有错..怎么改
myReader = ke.GetmyReader("Select max(RootID) from " + ClassTable + );
if (!myReader.Read()){
MaxRootID = 0;
}
错误提示:+号边上有错..怎么改
myReader = ke.GetmyReader("Select max(RootID) from " + ClassTable );
if (!myReader.Read()){
MaxRootID = 0;
}
后面的加号多余