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how to implement expand/collapse like +/- in datagrid using vb.net windows application

how to implement expand/collapse like +/- in datagrid using vb.net windows application
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reval1
Asked:
reval1
1 Solution
 
arif_eqbalCommented:
What do you mean by +/-
If you want to show a Hierarchical data then you need to define a RelationShip between two tables, in that case you'd get +/-

For eg. you have a Dataset with two tabels say Department and Employee
Now if there's a relationShip defined between the Department's DeptID column and Employee's DeptID column and set to the dataset.Relations object
then the +/- would come

Hope that's what you wanted
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