The following code is used to save the data from and editable grid which has a BusinessBindingsource.CurrentTable as the datasource.

private void tsSave_Click(object sender, EventArgs e)

{

bool ok = false;

MicroFour.StrataFrame.Data.SaveUndoResult saveStatus;

try

//Start the transaction

BusinessLayer.TransactionBegin("", System.Data.IsolationLevel.ReadCommitted);

saveStatus = propositionVersionBO.Save(true);

if (saveStatus == MicroFour.StrataFrame.Data.SaveUndoResult.Success)

{

if (propositionDetailBO.IsDirty)

if (propositionDetailBO.Save(true) == MicroFour.StrataFrame.Data.SaveUndoResult.Success)

ok = true;

}

}

catch (Exception)

{ // Not supposed to happen

// Write to Log entity

finally

if (ok)

{

// Everything succeeds, so it's time to commit

BusinessLayer.TransactionCommit("");

dgPropositionVersion.EditMode = DataGridViewEditMode.EditProgrammatically;

tsSave.Enabled = false;

tsUndo.Enabled = false;

tsEdit.Enabled = true;

}

else

// Error occurs, so rollback

BusinessLayer.TransactionRollback("");

// Keep business objects in edit mode