private void BindPrinter()
{
txtInnerPrinter.Text = Print_Var.InnerPrinter;
txtOutPrinter.Text = Print_Var.OutboxPrinter;
nudInnerPrinter.Value = Print_Var.InnerPrintNum;
nudOutPrinter.Value = Print_Var.OutboxPrintNum;
Common.Common_Func.BindComboBox(Print_Func.GetPrinterDPI(), cbbInnerDPI);
cbbInnerDPI.SelectedValue = Print_Var.InnerDPI;
Common.Common_Func.BindComboBox(Print_Func.GetPrinterDPI(), cbbOutDPI);
cbbOutDPI.SelectedValue = Print_Var.OutboxDPI;
}