private void btnDownloadSelected_Click(object sender, EventArgs e)
{
if (!DataGridOperations.AnyRowsSelected(grdDocuments))
{
return;
}
var selected =
DataGridOperations.GetSelectedItems <Document>
(
grdDocuments,
bsDocuments
);
// TODO: extract this to a ZipFactory;
var source = "document.pdf";
var uniquename = Guid.NewGuid().ToString();
var tempDir = Path.GetTempPath();
var basedir = Path.Combine(tempDir, uniquename);
Directory.CreateDirectory(basedir);
foreach (var document in selected)
{
var destination = Path.Combine(basedir, document.Filename);
File.Copy(source, destination);
}
var zipDest = Path.Combine(tempDir, String.Concat(uniquename, ".zip"));
ZipFile.CreateFromDirectory(basedir, zipDest);
Process.Start("explorer.exe", zipDest);
}
private void dgvDocumentGroups_SelectionChanged(object sender, EventArgs e)
{
var grid = (DataGridView)sender;
if (!DataGridOperations.AnyRowsSelected(grid))
{
return;
}
var selectedGroups =
DataGridOperations.GetSelectedItems <DocumentGroup>
(
grdDocumentGroups,
bsDocumentGroups
);
var documents =
selectedGroups.
SelectMany(n => n.Documents);
bsDocuments.DataSource = documents;
bsDocuments.ResetBindings(true);
}
