disable mat-dialog-close code example

Example 1: mat dialog disable close

this.dialog.open(DialogComponent, { disableClose: true });

Example 2: material dialog disable close

// disableclose 'true' but if you try to backdrop click it diesn't lose data
  @HostListener('window:keyup.esc') onKeyUp() {
    this._dialogRef.close(this.socios);
  }
  ngOnInit(): void {
    this._dialogRef.disableClose = true;
    this._dialogRef.backdropClick().subscribe(_ => {
      this._dialogRef.close(this.socios);
    })
  }