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https://stackoverflow.com/questions/7599994/sql-server-compact-does-not-support-calls-to-hasrows-property-if-the-underlying
HasRows '(DR).HasRows' threw an exception of type 'System.InvalidOperationException' bool {System.InvalidOperationException} base {"SQL Server Compact does not support calls to HasRows property if the underlying cursor is not scrollable."} System.SystemException {System.InvalidOperationException}
https://www.codeproject.com/questions/608921/sqlplusserverpluscompactplusedition
SQL Server Compact does not support calls to HasRows property if the underlying cursor is not scrollable. Detail of Exception System.InvalidOperationException was caught Message="SQL Server Compact does not support calls to HasRows property if the underlying cursor is not scrollable." Source="System.Data.SqlServerCe" StackTrace:
http://vb.net.bigresource.com/asp-net-SQL-Server-CE-does-not-support-DataReader-HasRows--4EX4k3vio.html
SQL Server Compact does not support calls to HasRows property if the underlying cursor is not scrollable. So how am I supposed to check if data exists before actually reading the DataReader? EDIT:the whole code:
https://www.codeproject.com/questions/880804/define-connection-string-in-windows-form-applicati
Hi Altaf please kindly provide more details..."show the lower side of the try block. A solution I found states that you should use a while loop with the datareader.
https://social.msdn.microsoft.com/Forums/en-US/4b11a29d-153b-481f-bd86-eca8792a0dad/im-trying-to-verify-if-a-table-is-empty-by-selecting-a-field
SQL Server Mobile Edition does not support calls to HasRows property if the underlying cursor is not scrollable." I said this earlier: "I believe the hasrows property reflects the number of rows returned in a query and in SQLCE it has constraints." "And you know why, because nobody realize that when you Select Max(Field) it returns 'NULL' "
https://erikej.blogspot.com/2009/04/sql-compact-3rd-party-tools.html
Apr 04, 2009 · This is an attempt at a comprehensive list of SQL Server Compact Microsoft and 3rd party tools, both commercial and non-commercial. Please let me know if I have missed anything, and I will add it. ... SQL Server Compact does not support calls to HasRows property if the underlying cursor is not scrollable. August 6, 2016 at 7:51 PM ErikEJ said ...
https://erikej.blogspot.com/feeds/5907434383563342676/comments/default
Is there a way to connect to a SQL Server CE 4.0 from Excel to use is as a data source for Pivot Table ?<br />I cannot see any Oledb provider corresponding to<br />Windows CE in the Excel Data Source connection dialog after installing it, and the associated tools...
http://vb.net.bigresource.com/If-HasRows-Then-Evaluates-as-true--7sifngOyO.html
"If HasRows Then" Evaluates As True? Sep 7, 2011. ... OdbcDataReader.HasRows Property? Apr 3, 2011. ... SQL Server Compact does not support calls to HasRows property if the underlying cursor is not scrollable. So how am I supposed to check if data exists before actually reading the DataReader?
https://social.msdn.microsoft.com/Forums/en-US/bce215ea-6d77-4a9e-94a3-2500b6ef5a09/test-for-no-records-within-sql-database
Mar 19, 2011 · Hi, when using the ExecuteReader() command with an SQL database, with an example as follows: DUReader01 = DUCommand01.ExecuteReader() DUReader01.Read() DUCounter01 = DUReader01.Item("Counter") I am looking for a simple code example that will test to determine if the database first is empty ... · You even should use it, the hasrows method, a datareader ...
https://our.umbraco.com/forum/developers/api-questions/9996-Multiple-member-picker
Jun 21, 2010 · Hi Chizzi, I've not tested it with SQL Server Compact edition, but a quick investigation reveals that a fix might be to try and read the SQL results before testing to see if there are results...
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