private void ShowInvoicesList(object sender, EventArgs e)
{
Form form = FormActivation(typeof(InvoiceListForm));
if (form == null)
{
InvoiceListForm f = new InvoiceListForm();
f.MdiParent = this;
f.Show();
}
else
{
form.Activate();
}
}
private void InvoiceList_Click(object sender, EventArgs e)
{
try
{
if (invoiceListForm == null || invoiceListForm.IsDisposed)
{
invoiceListForm = new InvoiceListForm();
invoiceListForm.Show();
invoiceListForm.MdiParent = this;
}
else
{
invoiceListForm.Activate();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, Comman.Product_Name, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void btnMainMnuInvoices_Click(object sender, EventArgs e)
{
InvoiceListForm invoiceListForm = new InvoiceListForm();
invoiceListForm.Show();
}
public override void Run()
{
var form = new InvoiceListForm();
WorkbenchSingleton.AddChild(form);
}