public void TextoIzquierda(string par1)
{
this.max = par1.Length;
if (this.max > 40)
{
this.cort = this.max - 40;
this.parte1 = par1.Remove(40, this.cort);
}
else
{
this.parte1 = par1;
}
this.ticket = this.parte1 + "\n";
RawPrinterHelper.SendStringToPrinter(this.impresora, this.ticket);
}
public void TextoCentro(string par1)
{
this.ticket = "";
this.max = par1.Length;
if (this.max > 40)
{
this.cort = this.max - 40;
this.parte1 = par1.Remove(40, this.cort);
}
else
{
this.parte1 = par1;
}
this.max = (40 - this.parte1.Length) / 2;
for (int i = 0; i < this.max; i++)
{
this.ticket += " ";
}
this.ticket = this.ticket + this.parte1 + "\n";
RawPrinterHelper.SendStringToPrinter(this.impresora, this.ticket);
}
public void AgregaArticulo(string par1, int cant, double precio, double total)
{
if (cant.ToString().Length <= 3 && precio.ToString("c").Length <= 10 && total.ToString("c").Length <= 11)
{
this.max = par1.Length;
if (this.max > 16)
{
this.cort = this.max - 16;
this.parte1 = par1.Remove(16, this.cort);
}
else
{
this.parte1 = par1;
}
this.ticket = this.parte1;
this.max = 3 - cant.ToString().Length + (16 - this.parte1.Length);
for (int i = 0; i < this.max; i++)
{
this.ticket += " ";
}
this.ticket += cant.ToString();
this.max = 10 - precio.ToString("c").Length;
for (int j = 0; j < this.max; j++)
{
this.ticket += " ";
}
this.ticket += precio.ToString("c");
this.max = 11 - total.ToString().Length;
for (int k = 0; k < this.max; k++)
{
this.ticket += " ";
}
this.ticket = this.ticket + total.ToString("c") + "\n";
RawPrinterHelper.SendStringToPrinter(this.impresora, this.ticket);
return;
}
MessageBox.Show("Valores fuera de rango");
RawPrinterHelper.SendStringToPrinter(this.impresora, "Error, valor fuera de rango\n");
}
public void AgregaTotales(string par1, double total)
{
this.max = par1.Length;
if (this.max > 25)
{
this.cort = this.max - 25;
this.parte1 = par1.Remove(25, this.cort);
}
else
{
this.parte1 = par1;
}
this.ticket = this.parte1;
this.parte2 = total.ToString("c");
this.max = 40 - (this.parte1.Length + this.parte2.Length);
for (int i = 0; i < this.max; i++)
{
this.ticket += " ";
}
this.ticket = this.ticket + this.parte2 + "\n";
RawPrinterHelper.SendStringToPrinter(this.impresora, this.ticket);
}
public void EncabezadoVenta()
{
this.ticket = "Articulo Can P.Unit Importe\n";
RawPrinterHelper.SendStringToPrinter(this.impresora, this.ticket);
}
public void LineasTotales()
{
this.ticket = " -----------\n";
RawPrinterHelper.SendStringToPrinter(this.impresora, this.ticket);
}
public void LineasIgual()
{
this.ticket = "========================================\n";
RawPrinterHelper.SendStringToPrinter(this.impresora, this.ticket);
}
public void LineasAsterisco()
{
this.ticket = "****************************************\n";
RawPrinterHelper.SendStringToPrinter(this.impresora, this.ticket);
}
public void AbreCajon()
{
string szString = "\u001bp\0\u000f\u0096";
RawPrinterHelper.SendStringToPrinter(this.impresora, szString);
}
