Firebird ADO.NET Provider SDK Documentation - v1.7

FbCommandBuilder.RefreshSchema Method 

Refreshes the database schema information used to generate INSERT, UPDATE, or DELETE statements.

[Visual Basic]
Public Sub RefreshSchema()
[C#]
public void RefreshSchema();

Remarks

You should call RefreshSchema whenever the SelectCommand value of the FbDataAdapter changes.

See Also

FbCommandBuilder Class | FirebirdSql.Data.Firebird Namespace