Control GetBinaryImage(String name)
{
return(new ASPxBinaryImage()
{
ID = "Editor",
ContentBytes = LocalHelper.ReadFileAsBytes(name)
});
}
Control GetHtmlEditor(String name)
{
return(new ASPxHtmlEditor()
{
ID = "Editor",
Html = LocalHelper.ReadFileAsString(name)
});
}
protected void grid_CancelRowEditing(Object sender, ASPxStartRowEditingEventArgs e)
{
if (IsFileUploaded)
{
var filepath = LocalHelper.ResolveFilePath(Filename);
File.Delete(filepath);
Filename = null;
}
}
Control GetMemo(String name)
{
return(new ASPxMemo()
{
ID = "Editor",
Height = 200,
Width = 250,
Text = LocalHelper.ReadFileAsString(name)
});
}
protected void grid_RowDeleting(Object sender, ASPxDataDeletingEventArgs e)
{
var id = Int32.Parse(e.Keys["ID"].ToString());
var data = FindData(id);
var filepath = LocalHelper.ResolveFilePath(data.Name);
Data.Remove(data);
File.Delete(filepath);
e.Cancel = true;
}
protected void upload_FileUploadComplete(Object sender, FileUploadCompleteEventArgs e)
{
if (IsFileUploaded)
{
e.ErrorText = "Unable to unload more than one file. Update or cancel previous unload operation.";
e.IsValid = false;
return;
}
if (e.IsValid)
{
var name = e.UploadedFile.FileName;
var filepath = LocalHelper.ResolveFilePath(name);
e.UploadedFile.SaveAs(filepath, true);
Filename = name;
}
}
void UpdateFile(Control editor, String name)
{
if (editor is ASPxHtmlEditor)
{
var control = editor as ASPxHtmlEditor;
var html = control.Html;
LocalHelper.SaveToFile(html, name);
return;
}
if (editor is ASPxMemo)
{
var control = editor as ASPxMemo;
var text = control.Text;
LocalHelper.SaveToFile(text, name);
}
}
protected void grid_RowInserting(Object sender, ASPxDataInsertingEventArgs e)
{
if (IsFileUploaded)
{
var data = new Data {
ID = GetNewID(),
Date = DateTime.Now,
Name = Filename,
Comment = e.NewValues["Comment"].ToString(),
FileType = LocalHelper.GetFileType(Filename)
};
Data.Add(data);
Filename = null;
grid.CancelEdit();
}
e.Cancel = true;
}