public void EnqueueObject(char Head, string content)
{
object newObj = null;
if (Head == DDCSrennCmdChars.SI)
{
DDC_SI_Command dsi = new DDC_SI_Command();
if (content.Length > 0)
{
dsi.StartRow = content.Substring(0, 1);
}
if (content.Length > 1)
{
dsi.StartColumn = content.Substring(1, 1);
}
if (content.Length > 2)
{
dsi.Content = content.Substring(2, content.Length - 2);
}
newObj = dsi;
}
else if (Head == DDCSrennCmdChars.ESC)
{
DDC_ESCP_Command escp = new DDC_ESCP_Command();
char indentifier = content[0];
switch (indentifier)
{
case 'P':
{
char indentifierP = content[1];
if (indentifierP == '1' ||
indentifierP == '2' ||
indentifierP == 'E')
{
//1显示Logo,2.显示picture,3.先生image(后面是直接文件名如：abc.jpg)
if (content.Length > 2)
{
escp.Content = content.Substring(2, content.Length - 2);
}
newObj = escp;
}
}
break;
default:
break;
}
}
else if (Head == DDCSrennCmdChars.SO)
{
DDC_SO_Command dso = new DDC_SO_Command();
dso.Content = content;
newObj = dso;
}
if (newObj != null)
{
toReturn.Add(newObj);
}
}
public void EnqueueObject(char Head, string content)
{
object newObj = null;
if (Head == DDCSrennCmdChars.SI)
{
DDC_SI_Command dsi = new DDC_SI_Command();
if (content.Length > 0)
{
dsi.StartRow = content.Substring(0, 1);
}
if (content.Length > 1)
{
dsi.StartColumn = content.Substring(1, 1);
}
if (content.Length > 2)
{
dsi.Content = content.Substring(2, content.Length - 2);
}
newObj = dsi;
}
else if (Head == DDCSrennCmdChars.ESC)
{
DDC_ESCP_Command escp = new DDC_ESCP_Command();
char indentifier = content[0];
switch (indentifier)
{
case 'P':
{
if (content.Length > 3)
{
escp.Content = content.Substring(1, 3);
}
newObj = escp;
}
break;
default:
break;
}
}
else if (Head == DDCSrennCmdChars.SO)
{
DDC_SO_Command dso = new DDC_SO_Command();
dso.Content = content;
newObj = dso;
}
if (newObj != null)
{
toReturn.Add(newObj);
}
}
/// <summary>
/// 执行屏幕
/// </summary>
/// <param name="cmdList"></param>
private void ExcuteScreenCmd(List <object> cmdList)
{
foreach (object cmd in cmdList)
{
Type currType = cmd.GetType();
switch (currType.Name)
{
case "DDC_SI_Command":
{
if (toPaintSI == null)
{
toPaintSI = new List <DDC_SI_Command>();
}
Graphics g = pnl_Screen.CreateGraphics();
DDC_SI_Command cur_SI = (DDC_SI_Command)cmd;
string toPaintStr = cur_SI.Content;
startRow = cur_SI.StartRow;
startColumn = cur_SI.StartColumn;
if (!string.IsNullOrEmpty(toPaintStr))
{
DrawString(g, toPaintStr, startRow, startColumn, XDCUnity.ScreenParseStringColor);
}
}
break;
case "DDC_ESCP_Command":
{
DDC_ESCP_Command cur_ESCP = (DDC_ESCP_Command)cmd;
SetBackgroundImage_ESCP(cur_ESCP.Content);
}
break;
case "DDC_SO_Command":
{
DDC_SO_Command cur_SO = (DDC_SO_Command)cmd;
Insert_SO(cur_SO.Content);
}
break;
default:
break;
}
}
//DrawSI_Text();
}