Setting a DBGrid column format in Delphi

问题

I am using a DBGrid component in Delphi. I wonder how I can set the format of a column. I have real values that I want to be displayed as currency in the grid.

Someone knows how?

回答1:

1. You can set the DisplayFormat of the Field
2. You can handle OnGetText event. This approach allows to do more complex operations with the value.

回答2:

If you don't add the fields to field Editor list you can get the formating by code as :

TFloatField(MyQuery.fieldByName('MyField').DisplayFormat := '0.00';

if you don't want to show the zeros replace '0.00' with '#.##';

回答3:

The first port of call is the DisplayFormat of the data field in the database itself.

来源：https://stackoverflow.com/questions/208691/setting-a-dbgrid-column-format-in-delphi