private async Task DownloadFile(UploadFileItem item)
{
if (item.State == UploadState.Success && OnDownload.HasDelegate)
{
await OnDownload.InvokeAsync(item);
}
}
private async Task PreviewFile(UploadFileItem item)
{
if (item.State == UploadState.Success && OnPreview.HasDelegate)
{
await OnPreview.InvokeAsync(item);
}
}
private async Task RemoveFile(UploadFileItem item)
{
var canRemove = OnRemove == null || await OnRemove?.Invoke(item);
if (canRemove)
{
this.FileList.Remove(item);
StateHasChanged();
}
}