private void txtName_Validating(object sender, CancelEventArgs e)
{
if (!locked && member != null)
{
try
{
var oldValue = member.Name;
var command = new RenameMemberCommand(member, oldValue, txtName.Text, (m, d) => m.Name = d);
command.Execute();
diagram.TrackCommand(command);
errorProvider.SetError(txtName, null);
error = false;
RefreshValues();
if (oldValue != txtName.Text)
{
OnContentsChanged(EventArgs.Empty);
}
}
catch (BadSyntaxException ex)
{
e.Cancel = true;
errorProvider.SetError(txtName, ex.Message);
error = true;
}
}
}
private bool ValidateDeclarationLine()
{
if (needValidation && shape.ActiveMember != null)
{
try
{
var command = new RenameMemberCommand(shape.ActiveMember, shape.ActiveMember.ToString(), txtDeclaration.Text, (m, d) => m.InitFromString(d));
command.Execute();
shape.Diagram.TrackCommand(command);
RefreshValues();
}
catch (BadSyntaxException ex)
{
SetError(ex.Message);
return(false);
}
}
return(true);
}