[SOLVED]Datagridview removerow problem

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Hi,

or there’s a problem or it’s me that I did not understand how it works.
please try deleting a row (with the CANC key) in the attached example.
is rowindex wrong?

try normal and setting parent

regards

Cristian

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DataGridView RemoveRow problem1.zip
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Check the UserDeletingRow and UserDeletedRow events.

  • Cristian Zerbinati
    these events are only for selected row… the childs rows are not under event. What do you suggest?
  • Luca (ITG)
    e.Row.ChildRows gives you the rows that are being deleted together with the parent row.
  • Cristian Zerbinati
    ok I do a recursive function because ChildRows dont’ return the sub-ChildRows. The children rows deleted, are not marked as DataRowState.Deleted, the GetChanges return only the parent row
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Hi Cristian,

the problem that Luca mentioned with the RowRemoved event sent initially is logged as WJ-8990 and a fix is included in the latest Wisej development build (1.4.99).

Best regards
Frank

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Yes! How did I do to not see the UserDeletingRow and UserDeletedRow events!?,
thank you Luca Sky Walker

 

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Check the UserDeletingRow and UserDeletedRow events.

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The e.RowIndex is correct. It’s the index of the removed row. The sample app is using the deleted index to read the value from the row collection, but the row has been deleted (removed from the collection) so the index is referring to the next row now. The event RowsRemoved is fired after the rows have been removed. There is no event fired before the rows are removed – it’s entirely up to the application.

There is a bug with the initial RowRemoved (index 0) events with count 0. Logged will be fixed in the current dev build.

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