I can not modify the value of the field (in the grid) without necessarily opening the component TwwDBLookupComboDlg and select a new value. I would like to be able to modify this value without necessarily opening the component.

Is it normal for me to use the "TwwDBLookupComboDlg" to change a value. Can not I do it directly in the grid field ?

Precision: The transaction table contains a GL_CC_REV_ID field that allows you to select a general ledger account Transaction Table (DsMaster): ID ... GL_CC_REV_ID .. 10 DBLookupComboDlg: Datafield GL_CC_REV_ID Datasource DSMaster LookupField ID_COMPTE_GL LookupTable LKPTableAccount Lookup Table: LKPTableAccount D_COMPTE_GL 10 COMPTE_GL 2500 DESCRIPTION_COMPTE_GL Revenu... I would like the component to display the value of the field COUNT_GL "2500" in the grid but save the ID_COMPTE_GL in the field GL_CC_REV_ID.