Show the configuration values in the text field of form

[tijojoel]

Hi,

I had created a form in the controller of my module. Form:-

public function renderCustomerForm()
{
    $this->fields_form = array(
        'legend' => array(
            'title' => $this->l('Customer  Settings'),
            'icon' => 'icon-time'
            ),
        'input'=>array(
            array(
                'type' => 'text',
                'label' => $this->l('BusinessCustomerFlag (Customer)'),
                'name' => 'C_BUSINESS_FLAG',
                'lang' => false,
                'required' => true
                ),
            array(
                'type' => 'text',
                'label' => $this->l('Name (familyname)(Customer/Name)'),
                'name' => 'N_TYPECODE_FAMILY',
                'lang' => false,
                'required' => true
                ),
           
            ),
        'submit' => array(
            'title' => $this->l('Save'),           
            'name' => 'submitCustomer',            
            'icon' => 'process-icon-save'  
            )
        );
I am saving this values in configuration table. I don't know how to retreive it and show in the form. Please some one guide on this will be really helpful.