My problem: I have a DataSet with multiple DataTables in it. All of these DataTables have a DataColumn named \"Id\" with a DataType of System.Guid.
I have a stored procedure in SQL Server 2008 that I want to store a GUID that I Select into a local variable for further use.I am trying it as below (and with several other variations), but am getting
This question already has answers here: Closed 11 years ago. Possible Duplicate: Why is the GUID structure declared the way it is?
I\'m trying to use Guid to generate uniq开发者_如何学Goue ids in my Ruby project. This is a sample ruby file that I created to test its functionality:
I am using the VS2008 Local Data Cache tool to synchronize a SqlServer 2008 Db with a local SQL CE 3.5. At the server I have a table with a PK with datatype uniqueIdentifier and defaultvalue newID().
i\'m trying to programmatically add a where clause to the LinqDatasource of my gridview, but i keep getting an exception saying: \"Operator \'=\' incompatible with operand types \'Guid\' and \'Int32\'
I have a Challenge here :)... I have a vb6 dll 开发者_Go百科with say 4 classes. I need from my .net winform app to be able to get the GUID from all these classes (4 guids).
I\'m experiencing with NHibernate 3.1.0 (without Fluent yet) on an existing solution in VS2010. Our DB is MsSql 2008 (I\'m using NHibernate.Dialect.MsSql2008Dialect in the cfg.xml file).
I keep getting the exception Association references unmapped class: System.Guid with NHibernate 3.1 and FluentNHibernate 1.2.
We have a huge InnoDB table with hundreds of millions of rows and only 3 columns: GUID, enum, smallint.
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