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pmalicki11/Callbacks.cs

Last active December 20, 2020 13:50
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Using callback form in Epicor
Raw
Callbacks.cs
/*
Sometimes after launching form from modification you want to get some data back to the form from which it was launched.
Short example shows the mechanism.
1. In CaseForm there is button that launch CustomerForm.
2. When we click it CustomerForm opens and we fill all data we need.
3. When everything is filled we save it and close CustomerForm.
4. The newly added customer is going back to the CaseForm Customer field.
*/
// CaseForm
private void btnCreateNewCustomer_Click(object sender, System.EventArgs args)
{
LaunchFormOptions lfo = new LaunchFormOptions();
lfo.CallBackMethod = getCustomerCallback;
lfo.IsModal = true;
ProcessCaller.LaunchForm(oTrans, "CustomerForm", lfo);
}
private void getCustomerCallback(object sender, object CallBackArgs)
{
if (CallBackArgs != null && CallBackArgs.ToString() != "System.EventArgs")
{
edvHDCase.CurrentDataRow["CustNumCustID"] = CallBackArgs.ToString();
oTrans.Update();
}
}
// CustomerForm
private void CustomerEntryForm_Closing(object sender, System.ComponentModel.CancelEventArgs args)
{
EpiDataView edvCustomer = (EpiDataView)oTrans.EpiDataViews["Customer"];
DataRow dataRow = edvCustomer.CurrentDataRow;
if (dataRow != null && dataRow["CustID"].ToString() != string.Empty)
{
if (CustomerEntryForm.LaunchFormOptions != null && CustomerEntryForm.LaunchFormOptions.CallBackMethod != null)
{
CustomerEntryForm.LaunchFormOptions.CallBackMethod(oTrans, dataRow["CustID"].ToString());
}
}
}
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