paritosh_a
Registered User.
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- Today, 11:40
- Joined
- Oct 18, 2005
- Messages
- 16
I created one form with property Default View=COntinuous forms
There is one combobox in this form which takes values from one table.
Whenever i select the value in this combobox,it goes into another table with 3 fields
layerid,casinoid,playernumber (playerid and casinoid are composite primary key)
Suppose user selects value 'A' in combobox 1.Then tries to select same value in second combobox then it shows error:
"The changes you requested to the table were not successful because they would create duplicate values in the index, primary key, or relationship.Change the data in the field or fields that contain duplicate data, remove the index, or redefine the index to permit duplicate entries, and try again".
And when i delete the selected alue from combobox, it shows this error:
"Index or primary key cannot contain NULL value".
and dotn make me to come out from this error.
How can i come out of this problem ?
There is one combobox in this form which takes values from one table.
Whenever i select the value in this combobox,it goes into another table with 3 fields
layerid,casinoid,playernumber (playerid and casinoid are composite primary key)Suppose user selects value 'A' in combobox 1.Then tries to select same value in second combobox then it shows error:
"The changes you requested to the table were not successful because they would create duplicate values in the index, primary key, or relationship.Change the data in the field or fields that contain duplicate data, remove the index, or redefine the index to permit duplicate entries, and try again".
And when i delete the selected alue from combobox, it shows this error:
"Index or primary key cannot contain NULL value".
and dotn make me to come out from this error.
How can i come out of this problem ?
