We have had some issues come up that we thought should not wait until 1.5 is released. This maintenance release should hold you over until then. The DataGridView binding issues were the toughest nut to crack. And, unfortunately, those changes will require you to regenerate the Generated Master for your classes.

NOTE: You must regenerate your generated classes with the Master Template

EntitySpaces - Release Notes for 1.4.1 

• Added “Use Schema” checkbox to SQL Server Stored Procedures template. Default is un-checked (dbo).
• Changed MySQL Stored Procedure template delimiters from $$ to //.
• Changed the esEntityCollection.Item Property so that it is no longer obsolete.
• Fixed SqlClientProvider so that AnsiString output parameters now have the correct size property for computed columns.
• Fixed bug in QueryBuilder for all 4 providers. If a Like() expression was used in the Where() clause before an Equal(bool) expression, then the parameter type for the boolean was set to a string.
• Added two protected Methods to esEntityCollection:
  • AssignPrimaryKeys - Assigns the underlying DataTable's 'PrimaryKey' data member using the primary keys as defined in the collection's associated esColumnMetadataCollection.
  • RemovePrimaryKeys - Removes the DataTable's 'PrimaryKey' information by setting it to null. Call this to undo AssignPrimaryKeys().
• Added three Properties to esEntityCollection:
  • AllowEdit - Default is true. Setting this to false prevents the user from editing a row in a DataGridView.
  • AllowNew - Default is true. Setting this to false prevents the user from adding new rows in a DataGridView.
  • AllowDelete - Default is true. Setting this to false prevents the user from deleting rows in a DataGridView.
• Fixed esEntityCollection IBindinglList AddNew, ApplySort, and esEntity BeginEdit, CancelEdit, EndEdit, AddNew. This fixes the editing or clicking around in a DataGridView bug.
• Fixed an issue where Extended Properties were not being included in the collection if MultiProviderMode was set to true.
• Fixed DeleteAll() so that it honors the Filter(). Only records matching the Filter criteria will be deleted.
• Fixed a problem that ocurred if your PrimaryKey column was not the first column in the table metadata.
• Added a specific Exception for when you call Save on an entity that is part of a collection. You must call Save on the collection.

EntitySpaces Trial Version: 

• The SqlDemo has been replaced by a new and improved EntitySpacesDemo. A zipped version with the runtime references removed is available on the Documentation|Downloads page.

Documentation: 

• Added entries in compiled help for the new methods and properties.

Note: See the Release Notes for 1.4.1 for detailed installation and upgrade insructions.