There does not seem to be an option for changing text portions of dates (such as the name of the month) to UPPERCASE (or lowercase) using the Field command dialog box. All of the examples shown are in First capital.
However, if you explore other fields where there are options to change the case, you can see that setting a field to UPPERCASE simply adds some code to the end of the field like this: "%tc1".
In the last post, we added some math formulas to numeric fields, but pointed out that this does not work with traditional Date fields. So what are we doing here? There is a different method that you can use that will allow you to do this.
Instead of using a Date field, we are going to use a DIESEL expression. If that sounds strange, don't fear. I will not cover intricate details regarding DIESEL functions and you will not need it for this tutorial.
Here is one way to create a field linked to an object. For example, this could be used if you wanted to write your own program to label the area of closed polylines, but you want to use a dynamic field instead of a static TEXT entity. Here is a code example...
When using dates in FIELDS, you probably either want the date to remain static until you manually update it, or update automatically like other fields. If you use the DATE field name, then the date string will remain static until you manually update it using the UDPATEFIELD command. If you want a FIELD that includes a date that automatically updates, you can use the following DIESEL string in your field.