- To set grid rows height you should set rowHeight of the grid like this:
<igx-grid [rowHeight]="100">
...
</igx-grid>
- Message is used to show simple message in the dialog. It is put in a span and there is no way to make it multiline. If you need to show multiline text in the dialog body you can add it as a content in the dialog like this:
<igx-dialog>
Some multilne
<br />
messge here!
</igx-dialog>
Note you can put whatever you want as a dialog content. Keep in mind if you set message
input it will override the content.