I want connect to SQL Server Compact 4.0 in my ASP.NET application.
Here is example of code:
protected void Page_Load(object sender, EventArgs e)
{
string connStr = "Data Source=D:\\MyDB.sdf;";
string sqlStr = "select * from tblMyTable";
var sqlDataSrc = new SqlDataSource(connStr, sqlStr);
GridWithUrls.DataSource = sqlDataSrc;
GridWithUrls.DataBind();
}
But I have the next error: "A network-related or instance-specific error occurred while establishing a connection to SQL Server.The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)"
The SqlDataSource has constructor with three parameters, one of them is 'providerName' so, how to specify that I want definitely use Sql Server Compact provider ? Also I have added System.Data.SqlServerCe reference..
Try:
providerName = "System.Data.SqlServerCe.4.0"