Data is not stored in SQLCe

[EDN Admin]

<span style="color:#333333; font-family:Verdana,Arial,Tahoma,Calibri,Geneva,sans-serif; font-size:13px; line-height:normal; background-color:#fafafa Im working on ERP project and i should finish it next week but i have problem im using Sql Compact 3.5 database,
and INSERT INTO comand but when i close form data is lost
<span style="color:#333333; font-family:Verdana,Arial,Tahoma,Calibri,Geneva,sans-serif; font-size:13px; line-height:normal; background-color:#fafafa here is video of problem:
https://vimeo.com/53637451#<span style="color:#333333; font-family:Verdana,Arial,Tahoma,Calibri,Geneva,sans-serif; font-size:13px; line-height:normal; background-color:#fafafa <br style="color:#333333; font-family:Verdana,Arial,Tahoma,Calibri,Geneva,sans-serif; font-size:13px; line-height:normal; background-color:#fafafa
<br style="color:#333333; font-family:Verdana,Arial,Tahoma,Calibri,Geneva,sans-serif; font-size:13px; line-height:normal; background-color:#fafafa

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