public ManagerDocumentTypeVm(ICommonService service)
: base(service)
{
_service = service;
_context = _service.Context;
InitializeVm();
}
public ListDocumentsVm(ICommonService service)
: base(service)
{
_service = service;
_context = service.Context;
InitializeVM();
_filter = new FilterDescriptor<DocumentDTO> {FilteringExpression = e => true};
Documents.FilterDescriptors.Add(_filter);
}
public DocViewerVM(ICommonService service)
: base(service)
{
_service = service;
_context = service.Context;
SaveCommand = new DelegateCommand<object>(OnSave, CanSave);
SaveDocumentToLocalCommand = new DelegateCommand<object>(OnSaveDocumentToLocal, CanSaveDocumentToLocal);
InitializeVM();
_filter = new FilterDescriptor<DocumentTypeDTO> {FilteringExpression = e => true};
DocumentTypes.FilterDescriptors.Add(_filter);
}
public CommonService()
{
context = new CommonServiceData(AgentHelper.CommonServiceUri);
}
private void InitVm()
{
_navigatePageNumber = 1;
SaveCommand = new DelegateCommand<object>(Save, CanSave);
OpenDocumentCommand = new DelegateCommand<object>(OpenDocument);
PdfDocumentChangedCommand = new DelegateCommand<object>(PdfDocumentChanged);
var commonServiceData = new CommonServiceData(AgentHelper.CommonServiceUri);
_documents = new QueryableDataServiceCollectionView<DocumentDTO>(commonServiceData,
commonServiceData.Documents);
_filter = new FilterDescriptor("DocumentId", FilterOperator.IsEqualTo, Guid.Empty);
_documents.FilterDescriptors.Add(_filter);
_documents.LoadedData += (o, e) =>
{
try
{
var result = (o as QueryableDataServiceCollectionView<DocumentDTO>).FirstOrDefault();
if (result != null)
{
if (result.Name.EndsWith(".pdf", StringComparison.OrdinalIgnoreCase))
{
currentDocumentView.WordPane.IsHidden = true;
Stream currentContent = new MemoryStream(result.FileStorage);
currentDocumentView.PdfReader.DocumentSource = new PdfDocumentSource(currentContent,
FormatProviderSettings.ReadOnDemand);
}
else if (result.Name.EndsWith(".docx", StringComparison.OrdinalIgnoreCase))
{
currentDocumentView.PdfPane.IsHidden = true;
currentDocumentView.WordReader.Document = new DocxFormatProvider().Import(result.FileStorage);
}
}
//else
//{
// MessageAlert("找不到该文档！");
//}
}
catch (Exception ex)
{
MessageAlert(ex.Message);
}
IsBusy = false;
};
}
public SearchDocumentVm(ICommonService service)
: base(service)
{
_context = service.Context;
}