problem with bindingsource and byte-column

  • Thread starter Thread starter Christopher
  • Start date Start date
C

Christopher

hi,

my problem is as follows:
i have a bindingsource and i want to set a filter. my primary key is a
GUID and is stored in the database as a byte-value.
now i want to set the filter of the bindingsource to that byte-value,
but it does not work and i don't know how to set the filter now.

this.tABLE1indingSource.Filter = "foreignkeyID='" +
tABLE2.ID+ "'";

tABLE2's id is a foreign key in table1.

More Infos:
with the bindingsource I am filling a ListBox with the id of the table
as selectedvalue and some other information as selecteditem.

I hope somebody understood what i want and has a clue!

Thanks
Chris
 
hi,

my problem is as follows:
i have a bindingsource and i want to set a filter. my primary key is a
GUID and is stored in the database as a byte-value.
now i want to set the filter of the bindingsource to that byte-value,
but it does not work and i don't know how to set the filter now.

this.tABLE1indingSource.Filter = "foreignkeyID='" +
tABLE2.ID+ "'";

tABLE2's id is a foreign key in table1.

More Infos:
with the bindingsource I am filling a ListBox with the id of the table
as selectedvalue and some other information as selecteditem.

I hope somebody understood what i want and has a clue!

Thanks
Chris
Click to expand...

hi,

i have deleted the bindingsource and now i am binding my listbox-
control to an array which i create and fill when i click a button.
i was able to set the displaymember but when i set the valuemember my
application throws an exception
"Cannot bind to the new value member.
Parameter name: value"
the value is a byte-value if this helps ...
 
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