public bool SetPaperSource() { bool flag = false; if (twSession.defaultScannerName.ToLower().Contains("kodak")) { capId = TwCap.CAP_PAPERSOURCE; TwType type = capType; CapInfo tmpCap = new CapInfo(); tmpCap.capId = capId; tmpCap.capType = capType; tmpCap.currentIntStr = currentIntStr; flag = twSession.SetCapability(tmpCap); capId = TwCap.ECAP_PAPERSOURCE; } return(flag); }
public List <string> GetDataList() { if (capId == TwCap.ICAP_IMAGEFILEFORMAT) { CapInfo xferCapInfo = twSession.GetScannerCap(TwCap.ICAP_XferMech); if (xferCapInfo.currentIntStr == "0") // native模式下的文件格式 { List <string> tmpCapValueList = new List <string>(); tmpCapValueList.Add("0"); // TWFF_TIFF tmpCapValueList.Add("2"); // TWFF_BMP tmpCapValueList.Add("4"); // TWFF_JFIF tmpCapValueList.Add("7"); // TWFF_PNG return(tmpCapValueList); } } if (capId == TwCap.ICAP_COMPRESSION) { CapInfo xferCapInfo = twSession.GetScannerCap(TwCap.ICAP_XferMech); if (xferCapInfo.currentIntStr == "0") // native模式下的压缩格式 { List <string> tmpCapValueList = new List <string>(); tmpCapValueList.Add("0"); // TWCP_NONE CapInfo pixelCapInfo = twSession.GetScannerCap(TwCap.ICAP_PixelType); if (pixelCapInfo.CurrentIntStr == "0") //BW { tmpCapValueList.Add("5"); // TWCP_GROUP4 } return(tmpCapValueList); } } if (valueList == null) { return(null); } List <string> capValueList = new List <string>(); foreach (object item in valueList) { string capValueStr = item.ToString(); capValueList.Add(capValueStr); } //if (capId == TwCap.ICAP_IMAGEFILEFORMAT) // File //{ // // //} if (capId == TwCap.ICAP_COMPRESSION) // File { CapInfo formatCapInfoF = twSession.GetScannerCap(TwCap.ICAP_IMAGEFILEFORMAT); if (formatCapInfoF.CurrentIntStr == "4") // 去掉JPG以外的压缩方式 { // 去掉JPG以外的文件格式 List <string> delList = new List <string>(); foreach (string value in capValueList) { if (value != "6") { delList.Add(value); } } foreach (string value in delList) { capValueList.Remove(value); } } } return(capValueList); }