private void DelAttachmentRequest(object param)
{
CommunicationAttachment attachment = param as CommunicationAttachment;
if (attachment != null && ConfirmRequest != null)
{
ConfirmRequest.Raise(
new ConditionalConfirmation {
Content = "Remove?".Localize(), Title = "Action confirmation".Localize(null, LocalizationScope.DefaultCategory)
},
x =>
{
if (x.Confirmed)
{
OnUIThread(() =>
{
attachment.State = CommunicationItemState.Deleted;
ModifiedParentViewModel();
AttacmentsCollection.Refresh();
State = CommunicationItemState.Modified;
});
}
});
}
}
private void AddAttachmentRequest()
{
CommunicationAttachment attachment = null;
IEnumerable <System.Waf.Applications.Services.FileType> fileTypes = new System.Waf.Applications.Services.FileType[] {
new System.Waf.Applications.Services.FileType("all files", ".*"),
new System.Waf.Applications.Services.FileType("jpg image", ".jpg"),
new System.Waf.Applications.Services.FileType("bmp image", ".bmp"),
new System.Waf.Applications.Services.FileType("png image", ".png")
};
FileDialogResult result = fileDialogService.ShowOpenFileDialog(this, fileTypes);
if (result.IsValid)
{
try
{
/* ShowLoadingAnimation = true;
*
* Action addFolderItemAction = () =>
* {
* ReadFileContent(item, item.FileSystemPath);
* ShowLoadingAnimation = false;
* };
* addFolderItemAction.BeginInvoke(null, null);*/
FileInfo fInfo = new FileInfo(result.FileName);
if (fInfo != null)
{
attachment = new CommunicationAttachment()
{
FileUrl = fInfo.Name, Url = result.FileName, State = CommunicationItemState.Appended
};
}
}
catch
{
ShowLoadingAnimation = false;
throw;
}
if (attachment != null)
{
OnUIThread(() =>
{
Attachments.Add(attachment);
AttacmentsCollection.Refresh();
State = CommunicationItemState.Modified;
});
}
}
}
