The FormatHeight property contains the height (length) of the format control.
control.FormatHeight [=integer8]
Interger8. Gets or sets the height of the format control in print file units, inches or millimeters.
The height of the currently selected format is shown in the Format properties window. The default is determined in the environment options.
To change the FormatHeight, click on the right side of the property and enter a new height in inches or millimeters depending on the PrintFile.Units property.
You can also click on the bottom edge of the format and drag up or down to resize the format.
Format Class | Format Class Members | PrintFile.Units Property