![]() If you want to offer any kind of remote learning with students from different time zones and locations, lecture recordings help to ensure that everyone gets equal access to the content they need. The first benefit of recording lectures is that it's simply vital when it comes to remote classes or online courses. There are many benefits, not just for students, but for teachers too. We'll cover the benefits of using a lecture video recorder, top teacher tips to get the best lecture video recording, and some information for students regarding lecture recording in college or online classroom spaces too.īefore we look at how to record lectures on a Mac and PC, let's first focus on some reasons why you might want to record lectures to begin with. This guide will cover the best way to record lectures on laptops and MacBook Air, as well as on a PC, Mac, and other devices. This is vital for online courses and studies in general, and it can offer lots of benefits for both students and teachers alike. There are also more and more classes and courses happening remotely, making it even more important for professors to know how to use screen recorders and share their recordings with students remotely. It's not always possible for students to attend lectures in-person, for example, and recording class lectures can help students look back on lectures, review content, and strengthen their understanding of certain subjects in their own private study time. Return "Provider=.4.Being able to record class lectures can be important for many different reasons. Private static string GetConnection(string path) InsertSql = insertSql.Substring(0, insertSql.Length - 1) + ")" InsertSql = insertSql + "'" + ReplaceEscape(row.ToString()].ToString()) + "'," String insertSql = "insert into " + fileName + " values(" OleDbConnection con = new OleDbConnection(GetConnection(Path)) įoreach (DataRow row in ) String createSql = "create table " + fileName + " (" įoreach (DataColumn dc in )ĬreateSql = createSql + "" + " " + type + "," ĬreateSql = createSql.Substring(0, createSql.Length - 1) + ")" If (File.Exists(Path + fileName + ".dbf")) public static void DataSetIntoDBF(string fileName, DataSet dataSet) Also, some of my datatypes are foxpro data types and may not be compatible with all DBF files. You can add your datatable to a dataset and pass it in. The path (used for connection) is the directory path only (no file). The filename is without the extension (.dbf). This of course meant that I had to essentially read the data out to DataTable, mess with it, then wipe all the records in the dbf and insert everything from scratch.įor people coming here in the future: I wrote this today and it works well. I've since discontinued the app due to time pressure, but before I scrapped it I realised that the particular format of dbf I was working with had no primary key information. To be honest, while normally I would be an advocate of form and function, I just want the damn thing to work, this app is supposed to do one very specific thing, it's not going to simulate weather. ![]() I've tried a number of methods to write a new file, none of them productive. GetShortPathName(longPathName, shortNameBuffer, shortNameBuffer.Capacity) Size = GetShortPathName(longPathName, shortNameBuffer, shortNameBuffer.Capacity) Public static string ConvertLongPathToShort(string longPathName) Int32 shortPathLength) // StringBuilder.Capacity StringBuilder shortPath, // output string Private static string RTN(string stmt, string tablename) Table.Load(new OdbcCommand(RTN(qrystring, filename), conn).ExecuteReader()) ![]() ![]() Using(OdbcConnection conn = new OdbcConnection(RTN(constring, filename))) String filename = ConvertLongPathToShort(Path.GetFileName(location)) Public static DataTable loadDBF(string location) ![]() Private const string qrystring = "SELECT * FROM " private const string constring = "Driver= " The problem that I am having is specifically to do with the writing portion. I've been working on a program to read a dbf file, mess around with the data, and save it back to dbf. ![]()
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