FileAttachmentsWindowsFormsModule.GetFileDataManager(XafApplication) Method
Provides access to the file data manager used by the FileAttachmentsWindowsFormsModule.
Namespace: DevExpress.ExpressApp.FileAttachments.Win
Assembly: DevExpress.ExpressApp.FileAttachment.Win.v24.2.dll
NuGet Package: DevExpress.ExpressApp.FileAttachment.Win
#Declaration
public static IFileDataManager GetFileDataManager(
XafApplication application
)
#Parameters
Name | Type | Description |
---|---|---|
application | Xaf |
An Xaf |
#Returns
Type | Description |
---|---|
DevExpress. |
An IFile |
#Remarks
The following code snippet demonstrates an Action that opens all resume files. The Action is designed for List Views of the Resume business class, which is declared in the MainDemo installed in the %PUBLIC%\Documents\DevExpress Demos 24.2\Components\XAF\MainDemo folder, by default.
using DevExpress.ExpressApp;
using DevExpress.ExpressApp.Actions;
using DevExpress.ExpressApp.FileAttachments.Win;
//...
public class MyViewController : ViewController<ListView> {
SimpleAction openSelectedDocuments;
public MyViewController() {
TargetObjectType = typeof(Resume);
openSelectedDocuments = new SimpleAction(
this, "OpenSelectedDocumentsAction", "RecordEdit", openSelectedDocuments_Execute);
openSelectedDocuments.Caption = "Open Selected Documents";
openSelectedDocuments.SelectionDependencyType =
SelectionDependencyType.RequireMultipleObjects;
}
void openSelectedDocuments_Execute(object sender, SimpleActionExecuteEventArgs e) {
foreach (Resume resume in View.SelectedObjects) {
if (resume.File != null) {
FileAttachmentsWindowsFormsModule.GetFileDataManager(Application).Open(resume.File);
}
}
}
}