private void RefreshPrnList()
{
comboBox_Printer.Items.Clear();
comboBox_Printer.Items.AddRange(RawPrinterSender.GetPrinterList());
if (comboBox_Printer.Items.Count > 0)
{
comboBox_Printer.SelectedIndex = 0;
if (comboBox_Printer.SelectedItem.ToString() != "")
{
button_Send.Enabled = true;
}
else
{
button_Send.Enabled = false;
}
}
}
private void button_Send_Click(object sender, EventArgs e)
{
if (comboBox_Printer.Items.Count > 0 && comboBox_Printer.SelectedItem.ToString() != "")
{
if (textBox_command.Text + textBox_param.Text != "")
{
string outStr;
if (checkBox_hexCommand.Checked)
{
outStr = textBox_command.Text;
}
else
{
outStr = Accessory.ConvertStringToHex(textBox_command.Text);
}
if (checkBox_hexParam.Checked)
{
outStr += textBox_param.Text;
}
else
{
outStr += Accessory.ConvertStringToHex(textBox_param.Text);
}
if (outStr != "")
{
if (checkBox_hexTerminal.Checked)
{
collectBuffer(outStr, Port1DataOut);
}
else
{
collectBuffer(Accessory.ConvertHexToString(outStr), Port1DataOut);
}
textBox_command.AutoCompleteCustomSource.Add(textBox_command.Text);
textBox_param.AutoCompleteCustomSource.Add(textBox_param.Text);
RawPrinterSender.SendRAWToPrinter(comboBox_Printer.SelectedItem.ToString(), Accessory.ConvertHexToByteArray(outStr));
}
}
}
}
private async void button_sendFile_ClickAsync(object sender, EventArgs e)
{
if (SendComing > 0)
{
SendComing++;
}
else if (SendComing == 0)
{
UInt16 repeat = 1, delay = 1, strDelay = 1;
if (textBox_fileName.Text != "" && textBox_sendNum.Text != "" && UInt16.TryParse(textBox_sendNum.Text, out repeat) && UInt16.TryParse(textBox_delay.Text, out delay) && UInt16.TryParse(textBox_strDelay.Text, out strDelay))
{
SendComing = 1;
button_Send.Enabled = false;
button_openFile.Enabled = false;
button_sendFile.Text = "Stop";
textBox_fileName.Enabled = false;
textBox_sendNum.Enabled = false;
textBox_delay.Enabled = false;
textBox_strDelay.Enabled = false;
for (int n = 0; n < repeat; n++)
{
string outStr = "";
string outErr = "";
long length = 0;
if (repeat > 1)
{
collectBuffer(" Send cycle " + (n + 1).ToString() + "/" + repeat.ToString() + ">> ", 0);
}
try
{
length = new FileInfo(textBox_fileName.Text).Length;
}
catch (Exception ex)
{
MessageBox.Show("\r\nError opening file " + textBox_fileName.Text + ": " + ex.Message);
}
if (comboBox_Printer.Items.Count > 0 && comboBox_Printer.SelectedItem.ToString() != "")
{
//binary file read
if (!checkBox_hexFileOpen.Checked)
{
//byte-by-byte
if (radioButton_byByte.Checked)
{
byte[] tmpBuffer = new byte[length];
try
{
tmpBuffer = File.ReadAllBytes(textBox_fileName.Text);
}
catch (Exception ex)
{
MessageBox.Show("\r\nError reading file " + textBox_fileName.Text + ": " + ex.Message);
}
for (int l = 0; l < tmpBuffer.Length; l++)
{
byte[] outByte = { tmpBuffer[l] };
if (checkBox_hexTerminal.Checked)
{
outStr = Accessory.ConvertByteArrayToHex(tmpBuffer, tmpBuffer.Length);
}
else
{
outStr = Encoding.GetEncoding(RawPrnControl.Properties.Settings.Default.CodePage).GetString(tmpBuffer);
}
collectBuffer(outStr, Port1DataOut);
if (RawPrinterSender.SendRAWToPrinter(comboBox_Printer.SelectedItem.ToString(), outByte))
{
progressBar1.Value = (n * tmpBuffer.Length + l) * 100 / (repeat * tmpBuffer.Length);
if (strDelay > 0)
{
await TaskEx.Delay(strDelay);
}
}
else
{
collectBuffer("Byte " + l.ToString() + ": Write Failure", Port1Error);
}
if (SendComing > 1)
{
l = tmpBuffer.Length;
}
}
}
//stream
else
{
byte[] tmpBuffer = new byte[length];
try
{
tmpBuffer = File.ReadAllBytes(textBox_fileName.Text);
}
catch (Exception ex)
{
MessageBox.Show("\r\nError reading file " + textBox_fileName.Text + ": " + ex.Message);
}
int r = 0;
while (r < 10 && !RawPrinterSender.SendRAWToPrinter(comboBox_Printer.SelectedItem.ToString(), tmpBuffer))
{
collectBuffer("USB write retry " + r.ToString(), Port1Error);
await TaskEx.Delay(100);
r++;
}
if (r >= 10)
{
outErr = "Block write failure";
}
if (checkBox_hexTerminal.Checked)
{
outStr = Accessory.ConvertByteArrayToHex(tmpBuffer, tmpBuffer.Length);
}
else
{
outStr = Encoding.GetEncoding(RawPrnControl.Properties.Settings.Default.CodePage).GetString(tmpBuffer);
}
if (outErr != "")
{
collectBuffer(outErr + ": start", Port1Error);
}
collectBuffer(outStr, Port1DataOut);
if (outErr != "")
{
collectBuffer(outErr + ": end", Port1Error);
}
progressBar1.Value = ((n * tmpBuffer.Length) * 100) / (repeat * tmpBuffer.Length);
}
}
//hex file read
else
{
//String-by-string
if (radioButton_byString.Checked)
{
String[] tmpBuffer = { };
try
{
tmpBuffer = File.ReadAllText(textBox_fileName.Text).Replace('\n', '\r').Replace("\r\r", "\r").Split('\r');
}
catch (Exception ex)
{
MessageBox.Show("\r\nError reading file " + textBox_fileName.Text + ": " + ex.Message);
}
for (int l = 0; l < tmpBuffer.Length; l++)
{
if (tmpBuffer[l] != "")
{
tmpBuffer[l] = Accessory.CheckHexString(tmpBuffer[l]);
collectBuffer(outStr, Port1DataOut);
if (RawPrinterSender.SendRAWToPrinter(comboBox_Printer.SelectedItem.ToString(), Accessory.ConvertHexToByteArray(tmpBuffer[l])))
{
if (checkBox_hexTerminal.Checked)
{
outStr = tmpBuffer[l];
}
else
{
outStr = Accessory.ConvertHexToString(tmpBuffer[l]);
}
if (strDelay > 0)
{
await TaskEx.Delay(strDelay);
}
}
else //??????????????
{
outErr = "String" + l.ToString() + ": Write failure";
}
if (SendComing > 1)
{
l = tmpBuffer.Length;
}
collectBuffer(outErr, Port1Error);
progressBar1.Value = (n * tmpBuffer.Length + l) * 100 / (repeat * tmpBuffer.Length);
}
}
}
//byte-by-byte
if (radioButton_byByte.Checked)
{
string tmpStrBuffer = "";
try
{
tmpStrBuffer = Accessory.CheckHexString(File.ReadAllText(textBox_fileName.Text));
}
catch (Exception ex)
{
MessageBox.Show("Error reading file " + textBox_fileName.Text + ": " + ex.Message);
}
byte[] tmpBuffer = new byte[tmpStrBuffer.Length / 3];
tmpBuffer = Accessory.ConvertHexToByteArray(tmpStrBuffer);
for (int l = 0; l < tmpBuffer.Length; l++)
{
byte[] outByte = { tmpBuffer[l] };
if (checkBox_hexTerminal.Checked)
{
outStr = Accessory.ConvertByteArrayToHex(tmpBuffer, tmpBuffer.Length);
}
else
{
outStr = Encoding.GetEncoding(RawPrnControl.Properties.Settings.Default.CodePage).GetString(tmpBuffer);
}
collectBuffer(outStr, Port1DataOut);
if (RawPrinterSender.SendRAWToPrinter(comboBox_Printer.SelectedItem.ToString(), outByte))
{
progressBar1.Value = (n * tmpBuffer.Length + l) * 100 / (repeat * tmpBuffer.Length);
if (strDelay > 0)
{
await TaskEx.Delay(strDelay);
}
}
else
{
collectBuffer("Byte " + l.ToString() + ": Write Failure", Port1Error);
}
if (SendComing > 1)
{
l = tmpBuffer.Length;
}
}
}
//stream
else
{
string tmpStrBuffer = "";
try
{
tmpStrBuffer = Accessory.CheckHexString(File.ReadAllText(textBox_fileName.Text));
}
catch (Exception ex)
{
MessageBox.Show("Error reading file " + textBox_fileName.Text + ": " + ex.Message);
}
byte[] tmpBuffer = new byte[tmpStrBuffer.Length / 3];
tmpBuffer = Accessory.ConvertHexToByteArray(tmpStrBuffer);
int r = 0;
while (r < 10 && !RawPrinterSender.SendRAWToPrinter(comboBox_Printer.SelectedItem.ToString(), tmpBuffer))
{
collectBuffer("USB write retry " + r.ToString(), Port1Error);
await TaskEx.Delay(100);
r++;
}
if (r >= 10)
{
outErr = "Block write failure";
}
if (checkBox_hexTerminal.Checked)
{
outStr = Accessory.ConvertByteArrayToHex(tmpBuffer, tmpBuffer.Length);
}
else
{
outStr = Encoding.GetEncoding(RawPrnControl.Properties.Settings.Default.CodePage).GetString(tmpBuffer);
}
if (outErr != "")
{
collectBuffer(outErr + " start", Port1Error);
}
collectBuffer(outStr, Port1DataOut);
if (outErr != "")
{
collectBuffer(outErr + " end", Port1Error);
}
progressBar1.Value = ((n * tmpBuffer.Length) * 100) / (repeat * tmpBuffer.Length);
}
}
}
if (repeat > 1)
{
await TaskEx.Delay(delay);
}
if (SendComing > 1)
{
n = repeat;
}
}
button_Send.Enabled = true;
button_openFile.Enabled = true;
button_sendFile.Text = "Send file";
textBox_fileName.Enabled = true;
textBox_sendNum.Enabled = true;
textBox_delay.Enabled = true;
textBox_strDelay.Enabled = true;
}
SendComing = 0;
}
}
