I wanted programmatically (for administrator) to update configuration settings for .Net 2.0 executable. The new in VS 2005 Properties.Settings class saves only user-scope settings, not application scope, which is inconvinient. I've decided to use The easiest way to read/write AppSettings from the very good article Read/Write App.config with .NET 2.0/Enterprise Library However I noticed two issues: config.AppSettings.Settings (KeyValueConfigurationColle... class) has Add and Remove methods, but...
It's my second personal/social post in this technical blog. I am participationg in Russian Bard Club "Southern Cross" . I've recently noticed that the club's web site is not shown in Google. Even if it is out-of-date and not complete, it's better to have it searchable, because at least some info can be interesting. I hope that this link will help Google to crawl it...
In my previous post I described a problem when Typed Dataset merged into un-typed dataset.I've reviewed the code of Dataset.Merge using Reflector and found, that if table doesn't exist in the current dataset, Table.Clone is called(in internal private DataTable Merger.MergeSchema function) to add a new table to the dataset.Unfortunately,they do not call virtual Table.Clone() method, that is overridden by the derived typed dataset, but use internal DataTable Clone(DataSet cloneDS),which can't be overridden...
I am using typed dataset(generated by VS 2005) that I merged to empty dataset (actually to class, derived from dataset). When I am accessed a particular row and tried to read value of the row field, I've got System.ArgumentException: Column <ColumnName> does not belong to table <TableName>. at System.Data.DataRow.CheckCo... column) After debugging and digging into Designer generated code, I found that the cause is that the generated typed-safe columns have property Table as...
I've compared a few available XSLT stylesheets from standards/marcxml/xslt .As it noted in A Repository of Metadata Crosswalks, the transformation from MARC XML to Unqualified Dublin Core 1.1 is realized in three encodings, requiring three separate XSLT scripts: as OAI DC(MARC21slim2OAIDC.xsl) , as SRW DC(MARC21slim2SRWDC.xsl ) , and as RDF DC(MARC21slim2RDFDC.xsl).I've noted that YAZ Proxy download has slightly different (and seems older) versions of the similar stylesheets. The most notable difference...
I am using WebDAV queries against Exchange Public queries. Because MAPI folders do not support deep traverse, I've used Multiple Folders as it is shown in MSDN : SELECT "DAV:displayname"FROM SCOPE('shallow traversal of "http://myserver/public"', 'shallow traversal of "http://myserver/public/use... 'shallow traversal of "http://myserver/public/use... And I beleive that it worked against Exchange 2000 (I couldn't confirm it, because I have now only Excahge 2003 available). But...