has field value changed... ?

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has field value changed... ?

Author	Message
Philipp Guntermann	Philipp Guntermann posted 15 Years Ago Topic Details Share Topic
Group: Forum Members Posts: 141, Visits: 263	hi, i am overriding the onbeforesave event on a bo and i need to check that if in editing-mode, wether a value of a specific field was changed by the user or not. like: protected override void OnBeforeSave(MicroFour.StrataFrame.Data.BeforeSaveUndoEventArgs e) { if (this.EditingState == BusinessEditingState.Adding) { if (this.custno.hasChanged) { // do something } else { // do something else } } base.OnBeforeSave(e); } any ideas ? thanks.
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Philipp Guntermann	Philipp Guntermann posted 15 Years Ago Post Details Share Post
Group: Forum Members Posts: 141, Visits: 263	should read BusinessEditingState.Editing instead of BusinessEditingState.Adding
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Trent Taylor	Trent Taylor posted 15 Years Ago Post Details Share Post
Group: StrataFrame Developers Posts: 6.6K, Visits: 6.9K	Well, you could do several things. I would not use the editing state since this is not always going to reflect a data change. I would use the IsDirty property or the state of the current row. If MyBo.IsDirty Then or If MyBo.CurrentRow.RowState = DataRowState.Modified Then
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Philipp Guntermann	Philipp Guntermann posted 15 Years Ago Post Details Share Post
Group: Forum Members Posts: 141, Visits: 263	hi, ok, i can use isdirty instead of editingstate.editing, but that still wouldnt tell me wether the specific field has changed. at that point all i know is that at least 1 field changed. any ideas on that ? thanks.
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Trent Taylor	Trent Taylor posted 15 Years Ago Post Details Share Post
Group: StrataFrame Developers Posts: 6.6K, Visits: 6.9K	Actually it will. Look at this: MyBO.CurrentRow(MyColumnName,Version)
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Philipp Guntermann	Philipp Guntermann posted 15 Years Ago Post Details Share Post
Group: Forum Members Posts: 141, Visits: 263	thanks, will have a closer look
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