Type the complete resource key string in the text box below the left tree panel. The add key button is enabled.
Click
.
The new property key is added to the resource list.
Enter the custom value in the Custom Value field. The default value for the newly added resource key would be empty.
The resource key string cannot be empty or does not allow white spaces. You can enter only Alphanumeric and underscores.You cannot enter duplicate keys. On entering a key which is already present in the resource list ,the Add Key button is disable and an error message "Key with this name is already present. Duplicate keys are not allowed " is displayed.