Use the ImportBlockAttribute command to import BlockAttribute values from a previously exported ASCII file. See Exporting BlockAttributes.
You can use BlockAttributeOutput and ImportBlockAttribute to change BlockAttribute values of the selected Blocks. Additionally, ImportBlockAttribute allows you to modify the values before importing them. The command will use the current values, not the values from the imported file.
The command reads the imported file, searches the drawing for Block instances with the same handle as in the file and applies the new attribute values to those blocks. If a Block is missing, the command lets you to select other blocks to apply the attributes.
To import BlockAttribute values:
The dialog box displays the imported values in the list.
You can sort the list according to the entries of a column by clicking the column header. Sequential clicks switch between ascending and descending order.
The list displays the new values.
Enable Select all to select all blocks in the list.
The command uses the current list values, not the imported values.
Access
Command: ImportBlockAttributes
Menu: XtraTools > Block > Import BlockAttributes
Ribbon: XtraTools > Block > Import BlockAttributes