C# connect to sql server compact edition

Specification of Maximum Temp file Size. Specification of location of SDF File. GetDirectoryName System. Specification of Maximum Database Size. Specification of Maximum Buffer Size. NET Framework data provider is used for connecting to a database, executing commands, and retrieving results. Those results are either processed directly, placed in a Dataset in order to be exposed to the user as needed, combined with data from multiple sources, or remoted between tiers.

NET Framework data providers are lightweight, creating a minimal layer between the data source and code, increasing performance without sacrificing functionality. Just ignore the geometry stuff. Sign up or log in Sign up using Google. Sign up using Facebook.

Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Making Agile work for data science. Stack Gives Back Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Related Hot Network Questions. Linq; using System. Text; using System. Forms; using System. SqlClient; using System. Bookings' table. You can move, or remove it, as needed. Fill this. ExecuteNonQuery ; sc. Close ; MessageBox.

Well let's see some code then. Are you passing correct credentials, pointing to correct SQL server instance and Database? This usually because the sdf file does not exist. Does it? Show 2 more comments. Today I will show you two methods, first a way to bind the data to a control, then how to read through a tables rows programmatically. First, create a form and put a button on, call it btnLoadGrid. Scrollable ;. Show sqlexception. OK, MessageBoxIcon. Error ;. Show ex. First we open the database, as you have seen before.

Using this method we can directly access the table, which is very fast if we are doing a quick read through all rows. Next we execute the command and return a SqlCeResultSet, which is then loaded into the data source for the dgvCoolPeople grid viewer control. The one important thing to note is NOT to close the connection, otherwise it will also close your grid.

Normally I would keep my connection at the class level instead of in a method. Scrollable ResultSetOptions. Updatable in the ExecuteResultSet method.

Go back to your form and add another button, call it btnReadRecords. Also add a textbox named txtName.