如何读出DBGrid中的数？

Question

我在DBGrid中输出数据后，想把DBGrid中某一特定的值取出来，请问怎么取？

Answer 1

DBGrid1.DataSource.DataSet.FieldByName('Field').AsString;

Answer 2

DBGrid1.DataSource.DataSet.FieldByName('Field').AsString;DBGrid1.DataSource.DataSet.Fields[x].AsString;

Answer 3

DBGrid1.DataSource.DataSet.Fields[x].AsString;

Answer 4

dbgrid1.datasource.dataset.lookup(参数)；

Answer 5

DBGrid1.SelectField('字段名').Value
DBGrid1.SelectRows.Items[x]  //x是第几列

Answer 6

死树说的：
DBGrid1.DataSource.DataSet.FieldByName('Field').AsString;--
DBGrid1.DataSource.DataSet.FieldByName('Field').AsInteger;
...