public void ChangeKnowHowProtection(S7ProjectBlockInfo blkInfo, bool KnowHowProtection) { tmpBlock myTmpBlk = new tmpBlock(); if (subblkDBF != null) { var dbfTbl = subblkDBF; foreach (DataRow row in dbfTbl.Rows) { int subblktype = Convert.ToInt32(row["SUBBLKTYP"]); int objid = (int)row["OBJECTID"]; if (objid == blkInfo.id && (subblktype == 12 || subblktype == 8 || subblktype == 14)) { _bausteinDbf = null; _subblkDbf = null; _intBlockList = null; ((Step7ProjectV5)Project).hasChanges = true; if (KnowHowProtection) { DBF.ParseDBF.WriteValue(Folder + "SUBBLK.DBF", "PASSWORD", dbfTbl.Rows.IndexOf(row), 3, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator); } else { DBF.ParseDBF.WriteValue(Folder + "SUBBLK.DBF", "PASSWORD", dbfTbl.Rows.IndexOf(row), 0, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator); } break; } } } }
public void ChangeKnowHowProtection(S7ProjectBlockInfo blkInfo, bool KnowHowProtection) { tmpBlock myTmpBlk = new tmpBlock(); if (subblkDBF != null) { var dbfTbl = subblkDBF; foreach (DataRow row in dbfTbl.Rows) { int subblktype = Convert.ToInt32(row["SUBBLKTYP"]); int objid = (int)row["OBJECTID"]; if (objid == blkInfo.id && (subblktype == 12 || subblktype == 8 || subblktype == 14)) { _bausteinDbf = null; _subblkDbf = null; _intBlockList = null; ((Step7ProjectV5) Project).hasChanges = true; if (KnowHowProtection) DBF.ParseDBF.WriteValue(Folder + "SUBBLK.DBF", "PASSWORD", dbfTbl.Rows.IndexOf(row), 3, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project).DirSeperator); else DBF.ParseDBF.WriteValue(Folder + "SUBBLK.DBF", "PASSWORD", dbfTbl.Rows.IndexOf(row), 0, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project).DirSeperator); break; } } } }
public S7DataRow GetInterface(string blkName) { var blkInfo = GetProjectBlockInfoFromBlockName(blkName); if (blkInfo == null) { return(null); } tmpBlock myTmpBlk = GetBlockBytes(blkInfo); List <string> tmpPar = new List <string>(); return(Parameter.GetInterfaceOrDBFromStep7ProjectString(myTmpBlk.blkinterface, ref tmpPar, blkInfo.BlockType, false, this, null)); }
public void UndeleteBlock(S7ProjectBlockInfo blkInfo, int newBlockNumber) { tmpBlock myTmpBlk = new tmpBlock(); if (((Step7ProjectV5)Project)._ziphelper.FileExists(Folder + "BAUSTEIN.DBF")) { var dbfTbl = DBF.ParseDBF.ReadDBF(Folder + "BAUSTEIN.DBF", ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator); foreach (DataRow row in dbfTbl.Rows) { int objid = (int)row["ID"]; if (objid == blkInfo.id) { ((Step7ProjectV5)Project).hasChanges = true; DBF.ParseDBF.WriteValue(Folder + "BAUSTEIN.DBF", "DELETED_FLAG", dbfTbl.Rows.IndexOf(row), false, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator); DBF.ParseDBF.WriteValue(Folder + "BAUSTEIN.DBF", "NUMMER", dbfTbl.Rows.IndexOf(row), newBlockNumber, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator); } } } if (((Step7ProjectV5)Project)._ziphelper.FileExists(Folder + "SUBBLK.DBF")) { var dbfTbl = DBF.ParseDBF.ReadDBF(Folder + "SUBBLK.DBF", ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator); foreach (DataRow row in dbfTbl.Rows) { int objid = (int)row["OBJECTID"]; if (objid == blkInfo.id) { ((Step7ProjectV5)Project).hasChanges = true; DBF.ParseDBF.WriteValue(Folder + "SUBBLK.DBF", "DELETED_FLAG", dbfTbl.Rows.IndexOf(row), false, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator); DBF.ParseDBF.WriteValue(Folder + "SUBBLK.DBF", "BLKNUMBER", dbfTbl.Rows.IndexOf(row), newBlockNumber, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator); } } } }
/// <summary> /// Reads an Block from the Project and returns the block data that is stored in the S7 Project /// </summary> /// <param name="blkInfo">The Block info object that identifies the block to read from Disk</param> /// <param name="myConvOpt">Defines options that determine how the Block will be converted</param> /// <returns></returns> public Block GetBlock(ProjectBlockInfo blkInfo, S7ConvertingOptions myConvOpt) { if (blkInfo._Block != null && ((blkInfo._Block) as S7Block).usedS7ConvertingOptions.Equals(myConvOpt)) { return(blkInfo._Block); } ProjectPlcBlockInfo plcblkifo = (ProjectPlcBlockInfo)blkInfo; tmpBlock myTmpBlk = GetBlockBytes(blkInfo); List <Step7Attribute> step7Attributes = null; if (myTmpBlk != null) { if (myTmpBlk.uda != null) { int uPos = 2; if (myTmpBlk.uda != null && myTmpBlk.uda.Length > 0 && myTmpBlk.uda[0] > 0) { step7Attributes = new List <Step7Attribute>(); for (int j = 0; j < myTmpBlk.uda[0]; j++) { string t1 = Project.ProjectEncoding.GetString(myTmpBlk.uda, uPos + 1, myTmpBlk.uda[uPos]); uPos += myTmpBlk.uda[uPos] + 1; string t2 = Project.ProjectEncoding.GetString(myTmpBlk.uda, uPos + 1, myTmpBlk.uda[uPos]); uPos += myTmpBlk.uda[uPos] + 1; step7Attributes.Add(new Step7Attribute(t1, t2)); } } } //Begin with the Block Reading... if (blkInfo.BlockType == PLCBlockType.VAT) { S7VATBlock retValBlock = new S7VATBlock(myTmpBlk.mc7code, myTmpBlk.comments, plcblkifo.BlockNumber, Project.ProjectEncoding); retValBlock.Attributes = step7Attributes; retValBlock.LastCodeChange = myTmpBlk.LastCodeChange; retValBlock.LastInterfaceChange = myTmpBlk.LastInterfaceChange; retValBlock.ParentFolder = this; retValBlock.usedS7ConvertingOptions = myConvOpt; blkInfo._Block = retValBlock; return(retValBlock); } else if (blkInfo.BlockType == PLCBlockType.DB || blkInfo.BlockType == PLCBlockType.UDT) { List <string> tmpList = new List <string>(); S7DataBlock retVal = new S7DataBlock(); retVal.IsInstanceDB = myTmpBlk.IsInstanceDB; retVal.FBNumber = myTmpBlk.FBNumber; //if this is an interface DB, then rather take the Interface declaration from the instance FB, //instead of the data sotred in the project. //The reason is that if you change the comment in an FB, the DB data is not actualized and my contain outdated //Declarations. When you change the interface, Step7 tells you to "regenerate" the instance DB which only then would //Actualize the comments. Simple Commentary changes do not change the Datablocks row. if (retVal.IsInstanceDB && myConvOpt.UseFBDeclarationForInstanceDB) { //load the FB data from the Project tmpBlock InstFB = GetBlockBytes((myTmpBlk.IsSFB ? "SFB" : "FB") + myTmpBlk.FBNumber); //Resolve both interfaces List <string> tmpPar = new List <string>(); if (InstFB != null) { S7DataRow InterfaceFB = Parameter.GetInterfaceOrDBFromStep7ProjectString(InstFB.blkinterface, ref tmpPar, PLCBlockType.FB, false, this, null); S7DataRow InterfaceDB = Parameter.GetInterfaceOrDBFromStep7ProjectString(myTmpBlk.blkinterface, ref tmpPar, PLCBlockType.DB, false, this, null); //Only use the FB interface Declaration if they are compatible if (Parameter.IsInterfaceCompatible(InterfaceFB, InterfaceDB)) { myTmpBlk.blkinterface = InstFB.blkinterface; } } } if (myTmpBlk.mc7code != null) { retVal.CodeSize = myTmpBlk.mc7code.Length; } retVal.StructureFromString = Parameter.GetInterfaceOrDBFromStep7ProjectString(myTmpBlk.blkinterface, ref tmpList, blkInfo.BlockType, false, this, retVal, myTmpBlk.mc7code); if (myTmpBlk.blkinterfaceInMC5 != null) { //List<string> tmp = new List<string>(); //retVal.StructureFromMC7 = Parameter.GetInterface(myTmpBlk.blkinterfaceInMC5, myTmpBlk.mc7code, ref tmp, blkInfo.BlockType, myTmpBlk.IsInstanceDB, retVal); } retVal.BlockNumber = plcblkifo.BlockNumber; retVal.BlockType = blkInfo.BlockType; retVal.Attributes = step7Attributes; retVal.LastCodeChange = myTmpBlk.LastCodeChange; retVal.LastInterfaceChange = myTmpBlk.LastInterfaceChange; retVal.ParentFolder = this; retVal.usedS7ConvertingOptions = myConvOpt; retVal.CheckSum = myTmpBlk.CheckSum; blkInfo._Block = retVal; return(retVal); } else if (blkInfo.BlockType == PLCBlockType.FC || blkInfo.BlockType == PLCBlockType.FB || blkInfo.BlockType == PLCBlockType.OB || blkInfo.BlockType == PLCBlockType.SFB || blkInfo.BlockType == PLCBlockType.SFC) { List <string> ParaList = new List <string>(); S7FunctionBlock retVal = new S7FunctionBlock(); retVal.LastCodeChange = myTmpBlk.LastCodeChange; retVal.LastInterfaceChange = myTmpBlk.LastInterfaceChange; retVal.BlockNumber = plcblkifo.BlockNumber; retVal.BlockType = blkInfo.BlockType; retVal.Attributes = step7Attributes; retVal.KnowHowProtection = myTmpBlk.knowHowProtection; retVal.MnemonicLanguage = Project.ProjectLanguage; retVal.Author = myTmpBlk.username; retVal.Version = myTmpBlk.version; retVal.Parameter = Parameter.GetInterfaceOrDBFromStep7ProjectString(myTmpBlk.blkinterface, ref ParaList, blkInfo.BlockType, false, this, retVal); if (myTmpBlk.blockdescription != null) { retVal.Title = Project.ProjectEncoding.GetString(myTmpBlk.blockdescription, 3, myTmpBlk.blockdescription[1] - 4); retVal.Description = Project.ProjectEncoding.GetString(myTmpBlk.blockdescription, myTmpBlk.blockdescription[1], myTmpBlk.blockdescription.Length - myTmpBlk.blockdescription[1] - 1).Replace("\n", Environment.NewLine); } if (blkInfo.BlockType == PLCBlockType.FC || blkInfo.BlockType == PLCBlockType.FB || blkInfo.BlockType == PLCBlockType.OB) { retVal.CodeSize = myTmpBlk.mc7code.Length; int[] Networks; Networks = NetWork.GetNetworks(0, myTmpBlk.nwinfo); S7ProgrammFolder prgFld = null; if (this.Parent is S7ProgrammFolder) { prgFld = (S7ProgrammFolder)this.Parent; } retVal.AWLCode = MC7toAWL.GetAWL(0, myTmpBlk.mc7code.Length - 2, (int)myConvOpt.Mnemonic, myTmpBlk.mc7code, Networks, ParaList, prgFld, retVal, retVal.Parameter); retVal.AWLCode = JumpMarks.AddJumpmarks(retVal.AWLCode, myTmpBlk.jumpmarks, myTmpBlk.nwinfo, myConvOpt); LocalDataConverter.ConvertLocaldataToSymbols(retVal, myConvOpt); CallConverter.ConvertUCToCall(retVal, prgFld, this, myConvOpt, null); FBStaticAccessConverter.ReplaceStaticAccess(retVal, prgFld, myConvOpt); #region UseComments from Block if (myConvOpt.UseComments) { List <FunctionBlockRow> newAwlCode = new List <FunctionBlockRow>(); int n = 0; int akRowInAwlCode = 0; int lineNumberInCall = 0; //Counter wich line in Command (for Calls and UCs) if (myTmpBlk.comments != null) { byte[] cmt = myTmpBlk.comments; //string aa = System.Text.Encoding.GetEncoding("Windows-1251").GetString(cmt); //string testaa = ""; while (n < myTmpBlk.comments.Length) { int kommLen = cmt[n + 0]; int startNWKomm = cmt[n + 1]; int anzUebsprungZeilen = cmt[n + 2] + cmt[n + 3] * 0x100; int lenNWKommZeile = cmt[n + 3] + cmt[n + 4] * 0x100; //Console.WriteLine(cmt[n + 5].ToString("X")); if (cmt[n + 5] == 0x06) { //NWKomentar: string tx1 = Project.ProjectEncoding.GetString(cmt, n + 6, startNWKomm - 7); string tx2 = Project.ProjectEncoding.GetString(cmt, n + startNWKomm, lenNWKommZeile - startNWKomm - 1).Replace("\n", Environment.NewLine); n += lenNWKommZeile; if (retVal.AWLCode.Count > akRowInAwlCode) { while (retVal.AWLCode.Count - 1 > akRowInAwlCode && retVal.AWLCode[akRowInAwlCode].Command != "NETWORK") { if (!newAwlCode.Contains(retVal.AWLCode[akRowInAwlCode])) { //newAwlCode.Add(retVal.AWLCode[akRowInAwlCode]); S7FunctionBlockRow akRw = (S7FunctionBlockRow)retVal.AWLCode[akRowInAwlCode]; if (akRw.CombineDBAccess) { S7FunctionBlockRow nRw = (S7FunctionBlockRow)retVal.AWLCode[akRowInAwlCode + 1]; if (!nRw.Parameter.Contains("[")) { nRw.Parameter = akRw.Parameter + "." + nRw.Parameter; nRw.MC7 = Helper.CombineByteArray(akRw.MC7, nRw.MC7); nRw.Label = akRw.Label ?? nRw.Label; akRw = nRw; retVal.AWLCode.RemoveAt(akRowInAwlCode + 1); } } if (!newAwlCode.Contains(akRw)) { newAwlCode.Add(akRw); } } akRowInAwlCode++; } ((S7FunctionBlockRow)retVal.AWLCode[akRowInAwlCode]).NetworkName = tx1; ((S7FunctionBlockRow)retVal.AWLCode[akRowInAwlCode]).Comment = tx2; newAwlCode.Add(retVal.AWLCode[akRowInAwlCode]); } akRowInAwlCode++; lineNumberInCall = 0; } else { S7FunctionBlockRow lastRow = null; //Anzahl der Anweisungen vor diesem Kommentar (inklusive aktueller Zeile!) for (int q = 0; q < (anzUebsprungZeilen); q++) { if (retVal.AWLCode.Count > akRowInAwlCode) { S7FunctionBlockRow akRw = (S7FunctionBlockRow)retVal.AWLCode[akRowInAwlCode]; if (cmt[n + 4] == 0xc0 && q == anzUebsprungZeilen - 1) { akRw.CombineDBAccess = false; } //Db Zugriff zusammenfügen... if (akRw.CombineDBAccess) { S7FunctionBlockRow nRw = (S7FunctionBlockRow)retVal.AWLCode[akRowInAwlCode + 1]; nRw.Parameter = akRw.Parameter + "." + nRw.Parameter; nRw.MC7 = Helper.CombineByteArray(akRw.MC7, nRw.MC7); nRw.Label = akRw.Label ?? nRw.Label; akRw = nRw; retVal.AWLCode.RemoveAt(akRowInAwlCode + 1); } if (!newAwlCode.Contains(akRw)) { newAwlCode.Add(akRw); } if (akRw.GetNumberOfLines() == 1) { lineNumberInCall = 0; lastRow = akRw; //if (!newAwlCode.Contains(akRw)) // newAwlCode.Add(akRw); akRowInAwlCode++; } else { lastRow = akRw; if (lineNumberInCall == 0 && !(cmt[n + 4] != 0x80 && cmt[n + 4] != 0xc0)) { //if (!newAwlCode.Contains(akRw)) // newAwlCode.Add(akRw); } if (akRw.GetNumberOfLines() - 1 == lineNumberInCall) { akRowInAwlCode++; lineNumberInCall = 0; //subCnt++; //The set to zero was wrong here, but maybe now comments on calls do not work, need to check! } else { lineNumberInCall++; } } } } //if (lastRow == null || cmt[n + 4] != 0x80) if (lastRow == null || (cmt[n + 4] != 0x80 && cmt[n + 4] != 0xc0)) { lastRow = new S7FunctionBlockRow() { Parent = retVal }; newAwlCode.Add(lastRow); lineNumberInCall = 0; } string tx1 = Project.ProjectEncoding.GetString(cmt, n + 6, kommLen); if (lineNumberInCall == 0) { lastRow.Comment = tx1; } else if (lastRow.Command == "CALL") { if (lineNumberInCall == 1) { lastRow.Comment = tx1; } else { if (lastRow.CallParameter.Count >= lineNumberInCall - 2) { lastRow.CallParameter[lineNumberInCall - 2].Comment = tx1; } } } n += kommLen + 6; //subCnt = 0; } } } while (akRowInAwlCode < retVal.AWLCode.Count) { newAwlCode.Add(retVal.AWLCode[akRowInAwlCode]); akRowInAwlCode++; } retVal.AWLCode = newAwlCode; } #endregion } retVal.Networks = NetWork.GetNetworksList(retVal); retVal.ParentFolder = this; retVal.usedS7ConvertingOptions = myConvOpt; retVal.CheckSum = myTmpBlk.CheckSum; blkInfo._Block = retVal; return(retVal); } } return(null); }
/// <summary> /// Reads the raw data from the S7 Project files, without parsing the data /// </summary> /// <param name="blkInfo">The Block info object that identifies the block to read from Disk</param> /// <returns></returns> private tmpBlock GetBlockBytes(ProjectBlockInfo blkInfo) { if (subblkDBF != null) //ZipHelper.FileExists(((Step7ProjectV5)Project)._zipfile, Folder + "SUBBLK.DBF")) { tmpBlock myTmpBlk = new tmpBlock(); var bstTbl = bausteinDBF; DataRow[] bstRows = bstTbl.Select("ID = " + blkInfo.id); if (bstRows != null && bstRows.Length > 0 && !(bstRows[0]["UDA"] is DBNull)) { myTmpBlk.uda = (byte[])bstRows[0]["UDA"]; } var dbfTbl = subblkDBF; DataRow[] rows = dbfTbl.Select("OBJECTID = " + blkInfo.id); foreach (DataRow row in rows) { int subblktype = Convert.ToInt32(row["SUBBLKTYP"]); int objid = (int)row["OBJECTID"]; if (objid == blkInfo.id) { byte[] mc5code = null; byte[] ssbpart = null; byte[] addinfo = null; if (row["MC5CODE"] != DBNull.Value) { mc5code = (byte[])row["MC5CODE"]; } if (row["SSBPART"] != DBNull.Value) { ssbpart = (byte[])row["SSBPART"]; } if (row["ADDINFO"] != DBNull.Value) { addinfo = (byte[])row["ADDINFO"]; } int mc5codelen = (int)row["MC5LEN"]; int ssbpartlen = (int)row["SSBLEN"]; int addinfolen = (int)row["ADDLEN"]; if (mc5code != null && mc5code.Length > mc5codelen) { Array.Resize <byte>(ref mc5code, mc5codelen); } if (ssbpart != null && ssbpart.Length > ssbpartlen) { Array.Resize <byte>(ref ssbpart, ssbpartlen); } if (addinfo != null && addinfo.Length > addinfolen) { Array.Resize <byte>(ref addinfo, addinfolen); } var tmpCheckSum = (int)row["CHECKSUM"]; if (myTmpBlk.CheckSum == 0 && tmpCheckSum != 0) { if (BitConverter.IsLittleEndian) { var tmp = BitConverter.GetBytes(tmpCheckSum); Array.Reverse(tmp); var tmp2 = BitConverter.ToUInt16(tmp, 2); myTmpBlk.CheckSum = Convert.ToInt32(tmp2); } else { myTmpBlk.CheckSum = tmpCheckSum; } } if (subblktype == 12 || subblktype == 8 || subblktype == 14 || subblktype == 13 || subblktype == 15) //FC, OB, FB, SFC, SFB { if (row["PASSWORD"] != DBNull.Value && (int)row["PASSWORD"] == 3) { myTmpBlk.knowHowProtection = true; } //MC7 Code in mc5code myTmpBlk.mc7code = mc5code; myTmpBlk.username = ((string)row["USERNAME"]).Replace("\0", "").Trim(); int ver = ((int)row["VERSION"]); // Calculate Block version // 0 .. 255 // 0.0 .. 15.15 myTmpBlk.version = (ver / 16).ToString() + "." + (ver % 16).ToString(); //Network Information in addinfo myTmpBlk.nwinfo = addinfo; //This line contains Network Information, and after it the Position of the JumpMarks myTmpBlk.LastCodeChange = GetTimeStamp((string)row["TIMESTAMP1"]); myTmpBlk.LastInterfaceChange = GetTimeStamp((string)row["TIMESTAMP2"]); } else if (subblktype == 5 || subblktype == 3 || subblktype == 4 || subblktype == 7 || subblktype == 9) //FC, OB, FB, SFC, SFB { //Interface in mc5code if (mc5code != null) { myTmpBlk.blkinterface = Project.ProjectEncoding.GetString(mc5code); } } else if (subblktype == 19 || subblktype == 17 || subblktype == 18 || subblktype == 22 || subblktype == 21) //FC, OB, FB, SFC, SFB { myTmpBlk.comments = mc5code; //Comments of the Block myTmpBlk.blockdescription = ssbpart; //Description of the Block myTmpBlk.jumpmarks = addinfo; //The Text of the Jump Marks, Before the Jumpmarks there is some Network Information, but don't know what! } else if (subblktype == 6 || subblktype == 1) //DB, UDT { //DB Structure in Plain Text (Structure and StartValues!) if (mc5code != null) { myTmpBlk.blkinterface = Project.ProjectEncoding.GetString(mc5code); } //Maybe compiled DB Structure? myTmpBlk.addinfo = addinfo; } else if (subblktype == 10) //DB { //Need to check wich Information is stored here myTmpBlk.mc7code = mc5code; myTmpBlk.blkinterfaceInMC5 = ssbpart; myTmpBlk.LastCodeChange = GetTimeStamp((string)row["TIMESTAMP1"]); myTmpBlk.LastInterfaceChange = GetTimeStamp((string)row["TIMESTAMP2"]); if (ssbpart != null && ssbpartlen > 2 && (ssbpart[0] == 0x0a || ssbpart[0] == 0x0b)) { // if ssbpart[0] == 5 this DB is normal // if ssbpart[0] == 10 this DB is instance for FB, // if ssbpart[0] == 11 this DB is instance for SFB, myTmpBlk.IsInstanceDB = true; if (ssbpart[0] == 11) { myTmpBlk.IsSFB = true; } myTmpBlk.FBNumber = (int)ssbpart[1] + 256 * (int)ssbpart[2]; } } else if (subblktype == 0x14) //DB { //Need to check wich Information is stored here } else if (subblktype == 0x42) //DB { //Need to check wich Information is stored here } else if (subblktype == 27) //VAT { myTmpBlk.LastCodeChange = GetTimeStamp((string)row["TIMESTAMP1"]); myTmpBlk.LastInterfaceChange = GetTimeStamp((string)row["TIMESTAMP2"]); //VAT in MC5Code (Absolut adressed) myTmpBlk.mc7code = mc5code; //VAT in ADDINFO (Symbolic adressed) myTmpBlk.nwinfo = addinfo; } else if (subblktype == 38) //VAT { //VAT Comments in MC5Code myTmpBlk.comments = mc5code; } } } return(myTmpBlk); } return(null); }
private tmpBlock GetBlockBytes(ProjectBlockInfo blkInfo) { if (subblkDBF != null) //ZipHelper.FileExists(((Step7ProjectV5)Project)._zipfile, Folder + "SUBBLK.DBF")) { tmpBlock myTmpBlk = new tmpBlock(); var bstTbl = bausteinDBF; DataRow[] bstRows = bstTbl.Select("ID = " + blkInfo.id); if (bstRows != null && bstRows.Length > 0 && !(bstRows[0]["UDA"] is DBNull)) myTmpBlk.uda = (byte[]) bstRows[0]["UDA"]; var dbfTbl = subblkDBF; DataRow[] rows = dbfTbl.Select("OBJECTID = " + blkInfo.id); foreach (DataRow row in rows) { int subblktype = Convert.ToInt32(row["SUBBLKTYP"]); int objid = (int)row["OBJECTID"]; if (objid == blkInfo.id) { byte[] mc5code = null; byte[] ssbpart = null; byte[] addinfo = null; if (row["MC5CODE"] != DBNull.Value) mc5code = (byte[])row["MC5CODE"]; if (row["SSBPART"] != DBNull.Value) ssbpart = (byte[])row["SSBPART"]; if (row["ADDINFO"] != DBNull.Value) addinfo = (byte[])row["ADDINFO"]; int mc5codelen = (int)row["MC5LEN"]; int ssbpartlen = (int)row["SSBLEN"]; int addinfolen = (int)row["ADDLEN"]; if (mc5code != null && mc5code.Length > mc5codelen) Array.Resize<byte>(ref mc5code, mc5codelen); if (ssbpart != null && ssbpart.Length > ssbpartlen) Array.Resize<byte>(ref ssbpart, ssbpartlen); if (addinfo != null && addinfo.Length > addinfolen) Array.Resize<byte>(ref addinfo, addinfolen); if (subblktype == 12 || subblktype == 8 || subblktype == 14 || subblktype == 13 || subblktype == 15) //FC, OB, FB, SFC, SFB { if (row["PASSWORD"] != DBNull.Value && (int)row["PASSWORD"] == 3) myTmpBlk.knowHowProtection = true; //MC7 Code in mc5code myTmpBlk.mc7code = mc5code; myTmpBlk.username = ((string)row["USERNAME"]).Replace("\0", "").Trim(); int ver = ((int)row["VERSION"]); myTmpBlk.version = (ver / 15).ToString() + "." + (ver % 15).ToString(); //Network Information in addinfo myTmpBlk.nwinfo = addinfo; //This line contains Network Information, and after it the Position of the JumpMarks myTmpBlk.LastCodeChange = GetTimeStamp((string)row["TIMESTAMP1"]); myTmpBlk.LastInterfaceChange = GetTimeStamp((string)row["TIMESTAMP2"]); } else if (subblktype == 5 || subblktype == 3 || subblktype == 4 || subblktype == 7 || subblktype == 9) //FC, OB, FB, SFC, SFB { //Interface in mc5code if (mc5code != null) myTmpBlk.blkinterface = Project.ProjectEncoding.GetString(mc5code); } else if (subblktype == 19 || subblktype == 17 || subblktype == 18 || subblktype == 22 || subblktype == 21) //FC, OB, FB, SFC, SFB { myTmpBlk.comments = mc5code; //Comments of the Block myTmpBlk.blockdescription = ssbpart; //Description of the Block myTmpBlk.jumpmarks = addinfo; //The Text of the Jump Marks, Before the Jumpmarks there is some Network Information, but don't know what! } else if (subblktype == 6 || subblktype == 1) //DB, UDT { //DB Structure in Plain Text (Structure and StartValues!) if (mc5code != null) myTmpBlk.blkinterface = Project.ProjectEncoding.GetString(mc5code); //Maybe compiled DB Structure? myTmpBlk.addinfo = addinfo; } else if (subblktype == 10) //DB { //Need to check wich Information is stored here myTmpBlk.mc7code = mc5code; myTmpBlk.blkinterfaceInMC5 = ssbpart; myTmpBlk.LastCodeChange = GetTimeStamp((string)row["TIMESTAMP1"]); myTmpBlk.LastInterfaceChange = GetTimeStamp((string)row["TIMESTAMP2"]); if (ssbpart != null && ssbpartlen > 2 && (ssbpart[0] == 0x0a || ssbpart[0] == 0x0b)) { // if ssbpart[0] == 5 this DB is normal // if ssbpart[0] == 10 this DB is instance for FB, // I do not know what value for SFB myTmpBlk.IsInstanceDB = true; myTmpBlk.FBNumber = (int)ssbpart[1] + 256 * (int)ssbpart[2]; } } else if (subblktype == 0x14) //DB { //Need to check wich Information is stored here } else if (subblktype == 0x42) //DB { //Need to check wich Information is stored here } else if (subblktype == 27) //VAT { myTmpBlk.LastCodeChange = GetTimeStamp((string)row["TIMESTAMP1"]); myTmpBlk.LastInterfaceChange = GetTimeStamp((string)row["TIMESTAMP2"]); //VAT in MC5Code (Absolut adressed) myTmpBlk.mc7code = mc5code; //VAT in ADDINFO (Symbolic adressed) myTmpBlk.nwinfo = addinfo; } else if (subblktype == 38) //VAT { //VAT Comments in MC5Code myTmpBlk.comments = mc5code; } } } return myTmpBlk; } return null; }
public void UndeleteBlock(S7ProjectBlockInfo blkInfo, int newBlockNumber) { tmpBlock myTmpBlk = new tmpBlock(); if (((Step7ProjectV5)Project)._ziphelper.FileExists(Folder + "BAUSTEIN.DBF")) { var dbfTbl = DBF.ParseDBF.ReadDBF(Folder + "BAUSTEIN.DBF", ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator); foreach (DataRow row in dbfTbl.Rows) { int objid = (int)row["ID"]; if (objid == blkInfo.id) { ((Step7ProjectV5)Project).hasChanges = true; DBF.ParseDBF.WriteValue(Folder + "BAUSTEIN.DBF", "DELETED_FLAG", dbfTbl.Rows.IndexOf(row), false, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator); DBF.ParseDBF.WriteValue(Folder + "BAUSTEIN.DBF", "NUMMER", dbfTbl.Rows.IndexOf(row), newBlockNumber, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator); } } } if (((Step7ProjectV5)Project)._ziphelper.FileExists(Folder + "SUBBLK.DBF")) { var dbfTbl = DBF.ParseDBF.ReadDBF(Folder + "SUBBLK.DBF", ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator); foreach (DataRow row in dbfTbl.Rows) { int objid = (int)row["OBJECTID"]; if (objid == blkInfo.id) { ((Step7ProjectV5)Project).hasChanges = true; DBF.ParseDBF.WriteValue(Folder + "SUBBLK.DBF", "DELETED_FLAG", dbfTbl.Rows.IndexOf(row), false, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator); DBF.ParseDBF.WriteValue(Folder + "SUBBLK.DBF", "BLKNUMBER", dbfTbl.Rows.IndexOf(row), newBlockNumber, ((Step7ProjectV5)Project)._ziphelper, ((Step7ProjectV5)Project)._DirSeperator); } } } }
public Block GetBlock(ProjectBlockInfo blkInfo, S7ConvertingOptions myConvOpt) { //Todo: Enable this, but then myConvOpt is only used the first time! //if (blkInfo._Block != null) // return blkInfo._Block; ProjectPlcBlockInfo plcblkifo = (ProjectPlcBlockInfo)blkInfo; tmpBlock myTmpBlk = GetBlockBytes(blkInfo); List <Step7Attribute> step7Attributes = null; if (myTmpBlk != null) { if (myTmpBlk.uda != null) { int uPos = 2; if (myTmpBlk.uda != null && myTmpBlk.uda.Length > 0 && myTmpBlk.uda[0] > 0) { step7Attributes = new List <Step7Attribute>(); for (int j = 0; j < myTmpBlk.uda[0]; j++) { string t1 = Project.ProjectEncoding.GetString(myTmpBlk.uda, uPos + 1, myTmpBlk.uda[uPos]); uPos += myTmpBlk.uda[uPos] + 1; string t2 = Project.ProjectEncoding.GetString(myTmpBlk.uda, uPos + 1, myTmpBlk.uda[uPos]); uPos += myTmpBlk.uda[uPos] + 1; step7Attributes.Add(new Step7Attribute(t1, t2)); } } } //Begin with the Block Reading... if (blkInfo.BlockType == PLCBlockType.VAT) { S7VATBlock retValBlock = new S7VATBlock(myTmpBlk.mc7code, myTmpBlk.comments, plcblkifo.BlockNumber, Project.ProjectEncoding); retValBlock.Attributes = step7Attributes; retValBlock.LastCodeChange = myTmpBlk.LastCodeChange; retValBlock.LastInterfaceChange = myTmpBlk.LastInterfaceChange; retValBlock.BlockLanguage = (PLCLanguage)myTmpBlk.Language; return(retValBlock); } else if (blkInfo.BlockType == PLCBlockType.DB || blkInfo.BlockType == PLCBlockType.UDT) { List <string> tmpList = new List <string>(); S7DataBlock retVal = new S7DataBlock(); retVal.IsInstanceDB = myTmpBlk.IsInstanceDB; retVal.FBNumber = myTmpBlk.FBNumber; retVal.StructureFromString = Parameter.GetInterfaceOrDBFromStep7ProjectString(myTmpBlk.blkinterface, ref tmpList, blkInfo.BlockType, false, this, retVal, myTmpBlk.mc7code); if (myTmpBlk.blkinterfaceInMC5 != null) { //List<string> tmp = new List<string>(); //retVal.StructureFromMC7 = Parameter.GetInterface(myTmpBlk.blkinterfaceInMC5, myTmpBlk.mc7code, ref tmp, blkInfo.BlockType, myTmpBlk.IsInstanceDB, retVal); } retVal.BlockNumber = plcblkifo.BlockNumber; retVal.BlockType = blkInfo.BlockType; retVal.Attributes = step7Attributes; retVal.LastCodeChange = myTmpBlk.LastCodeChange; retVal.LastInterfaceChange = myTmpBlk.LastInterfaceChange; if (blkInfo.BlockType != PLCBlockType.UDT) { retVal.CodeSize = myTmpBlk.mc7code.Length + 36; } retVal.BlockLanguage = (PLCLanguage)myTmpBlk.Language; return(retVal); } else if (blkInfo.BlockType == PLCBlockType.FC || blkInfo.BlockType == PLCBlockType.FB || blkInfo.BlockType == PLCBlockType.OB || blkInfo.BlockType == PLCBlockType.SFB || blkInfo.BlockType == PLCBlockType.SFC) { List <string> ParaList = new List <string>(); S7FunctionBlock retVal = new S7FunctionBlock(); blkInfo._Block = retVal; retVal.LastCodeChange = myTmpBlk.LastCodeChange; retVal.LastInterfaceChange = myTmpBlk.LastInterfaceChange; retVal.BlockNumber = plcblkifo.BlockNumber; retVal.BlockType = blkInfo.BlockType; retVal.Attributes = step7Attributes; retVal.KnowHowProtection = myTmpBlk.knowHowProtection; retVal.MnemonicLanguage = Project.ProjectLanguage; retVal.CodeSize = myTmpBlk.mc7code.Length + 36; retVal.Author = myTmpBlk.username; retVal.Version = myTmpBlk.version; // retVal.Parameter = Parameter.GetInterfaceOrDBFromStep7ProjectString(myTmpBlk.blkinterface, ref ParaList, blkInfo.BlockType, false, this, retVal); if (myTmpBlk.blockdescription != null) { retVal.Title = Project.ProjectEncoding.GetString(myTmpBlk.blockdescription, 3, myTmpBlk.blockdescription[1] - 4); retVal.Description = Project.ProjectEncoding.GetString(myTmpBlk.blockdescription, myTmpBlk.blockdescription[1], myTmpBlk.blockdescription.Length - myTmpBlk.blockdescription[1] - 1).Replace("\n", Environment.NewLine); } retVal.BlockLanguage = (PLCLanguage)myTmpBlk.Language; return(retVal); if (blkInfo.BlockType == PLCBlockType.FC || blkInfo.BlockType == PLCBlockType.FB || blkInfo.BlockType == PLCBlockType.OB) { int[] Networks; Networks = NetWork.GetNetworks(0, myTmpBlk.nwinfo); S7ProgrammFolder prgFld = null; if (this.Parent is S7ProgrammFolder) { prgFld = (S7ProgrammFolder)this.Parent; } retVal.AWLCode = MC7toAWL.GetAWL(0, myTmpBlk.mc7code.Length - 2, (int)myConvOpt.Mnemonic, myTmpBlk.mc7code, Networks, ParaList, prgFld); retVal.AWLCode = JumpMarks.AddJumpmarks(retVal.AWLCode, myTmpBlk.jumpmarks, myTmpBlk.nwinfo); LocalDataConverter.ConvertLocaldataToSymbols(retVal, myConvOpt); FBStaticAccessConverter.ReplaceStaticAccess(retVal, prgFld, myConvOpt); CallConverter.ConvertUCToCall(retVal, prgFld, this, myConvOpt, null); #region UseComments from Block if (myConvOpt.UseComments) { List <FunctionBlockRow> newAwlCode = new List <FunctionBlockRow>(); int n = 0; int j = 0; int subCnt = 0; //Counter wich line in Command (for Calls and UCs) if (myTmpBlk.comments != null) { byte[] cmt = myTmpBlk.comments; //string aa = System.Text.Encoding.GetEncoding("Windows-1251").GetString(cmt); //string testaa = ""; while (n < myTmpBlk.comments.Length) { int kommLen = cmt[n + 0]; int startNWKomm = cmt[n + 1]; int anzUebsprungZeilen = cmt[n + 2] + cmt[n + 3] * 0x100; int lenNWKommZeile = cmt[n + 3] + cmt[n + 4] * 0x100; //Console.WriteLine(cmt[n + 5].ToString("X")); if (cmt[n + 5] == 0x06) { //NWKomentar: string tx1 = Project.ProjectEncoding.GetString(cmt, n + 6, startNWKomm - 7); string tx2 = Project.ProjectEncoding.GetString(cmt, n + startNWKomm, lenNWKommZeile - startNWKomm - 1).Replace("\n", Environment.NewLine); n += lenNWKommZeile; if (retVal.AWLCode.Count > j) { while (retVal.AWLCode.Count - 1 > j && retVal.AWLCode[j].Command != "NETWORK") { newAwlCode.Add(retVal.AWLCode[j]); j++; } ((S7FunctionBlockRow)retVal.AWLCode[j]).NetworkName = tx1; ((S7FunctionBlockRow)retVal.AWLCode[j]).Comment = tx2; newAwlCode.Add(retVal.AWLCode[j]); } j++; subCnt = 0; } else { S7FunctionBlockRow lastRow = null; //Anzahl der Anweisungen vor diesem Kommentar (inklusive aktueller Zeile!) for (int q = 0; q < (anzUebsprungZeilen); q++) { if (retVal.AWLCode.Count > j) { S7FunctionBlockRow akRw = (S7FunctionBlockRow)retVal.AWLCode[j]; if (cmt[n + 4] == 0xc0 && q == anzUebsprungZeilen - 1) { akRw.CombineDBAccess = false; } //Db Zugriff zusammenfügen... if (akRw.CombineDBAccess) { S7FunctionBlockRow nRw = (S7FunctionBlockRow)retVal.AWLCode[j + 1]; nRw.Parameter = akRw.Parameter + "." + nRw.Parameter; nRw.MC7 = Helper.CombineByteArray(akRw.MC7, nRw.MC7); akRw = nRw; retVal.AWLCode.RemoveAt(j + 1); } if (akRw.GetNumberOfLines() == 1) { subCnt = 0; lastRow = akRw; newAwlCode.Add(akRw); j++; } else { lastRow = akRw; if (subCnt == 0) { newAwlCode.Add(akRw); } if (akRw.GetNumberOfLines() - 1 == subCnt) { j++; //subCnt = 0; subCnt++; } else { subCnt++; } } } } //if (lastRow == null || cmt[n + 4] != 0x80) if (lastRow == null || (cmt[n + 4] != 0x80 && cmt[n + 4] != 0xc0)) { lastRow = new S7FunctionBlockRow(); newAwlCode.Add(lastRow); subCnt = 0; } string tx1 = Project.ProjectEncoding.GetString(cmt, n + 6, kommLen); if (subCnt == 0) { lastRow.Comment = tx1; } else if (lastRow.Command == "CALL") { if (subCnt == 1) { lastRow.Comment = tx1; } else { lastRow.CallParameter[subCnt - 2].Comment = tx1; } } n += kommLen + 6; //subCnt = 0; } } } while (j < retVal.AWLCode.Count) { newAwlCode.Add(retVal.AWLCode[j]); j++; } retVal.AWLCode = newAwlCode; } #endregion } retVal.Networks = NetWork.GetNetworksList(retVal); retVal.ParentFolder = this; return(retVal); } } return(null); }
private tmpBlock GetBlockBytes(ProjectBlockInfo blkInfo) { if (subblkDBF != null) //ZipHelper.FileExists(((Step7ProjectV5)Project)._zipfile, Folder + "SUBBLK.DBF")) { tmpBlock myTmpBlk = new tmpBlock(); var bstTbl = bausteinDBF; DataRow[] bstRows = bstTbl.Select("ID = " + blkInfo.id); if (bstRows != null && bstRows.Length > 0 && !(bstRows[0]["UDA"] is DBNull)) { myTmpBlk.uda = (byte[])bstRows[0]["UDA"]; } var dbfTbl = subblkDBF; // DBF.ParseDBF.ReadDBF(Folder + "SUBBLK.DBF", ((Step7ProjectV5)Project)._zipfile, ((Step7ProjectV5) Project)._DirSeperator); DataRow[] rows = dbfTbl.Select("OBJECTID = " + blkInfo.id); //bausteinDBF foreach (DataRow row in rows)// dbfTbl.Rows) { int subblktype = Convert.ToInt32(row["SUBBLKTYP"]); int objid = (int)row["OBJECTID"]; if (objid == blkInfo.id) { byte[] mc5code = null; byte[] ssbpart = null; byte[] addinfo = null; if (row["MC5CODE"] != DBNull.Value) { mc5code = (byte[])row["MC5CODE"]; } if (row["SSBPART"] != DBNull.Value) { ssbpart = (byte[])row["SSBPART"]; } if (row["ADDINFO"] != DBNull.Value) { addinfo = (byte[])row["ADDINFO"]; } int mc5codelen = (int)row["MC5LEN"]; int ssbpartlen = (int)row["SSBLEN"]; int addinfolen = (int)row["ADDLEN"]; if (mc5code != null && mc5code.Length > mc5codelen) { Array.Resize <byte>(ref mc5code, mc5codelen); } if (ssbpart != null && ssbpart.Length > ssbpartlen) { Array.Resize <byte>(ref ssbpart, ssbpartlen); } if (addinfo != null && addinfo.Length > addinfolen) { Array.Resize <byte>(ref addinfo, addinfolen); } // Parse block language int.TryParse(row["BLKLANG"].ToString(), out myTmpBlk.Language); if ((subblktype == 19) || subblktype == 12 || subblktype == 8 || subblktype == 14 || subblktype == 13 || subblktype == 15) //FC, OB, FB, SFC, SFB { if (row["PASSWORD"] != DBNull.Value && (int)row["PASSWORD"] == 3) { myTmpBlk.knowHowProtection = true; } //MC7 Code in mc5code myTmpBlk.mc7code = mc5code; myTmpBlk.username = ((string)row["USERNAME"]).Replace("\0", "").Trim(); int ver = ((int)row["VERSION"]); myTmpBlk.version = (ver / 15).ToString() + "." + (ver % 15).ToString(); //Network Information in addinfo myTmpBlk.nwinfo = addinfo; //This line contains Network Information, and after it the Position of the JumpMarks //if (xutilsDBF != null) //{ // var XUTILS = xutilsDBF.Select("NOT DELETED_FLAG AND BLOCKTYPE = " + (int)blkInfo.BlockType + " AND BLOCKNB = " + ((S7ProjectBlockInfo)blkInfo).BlockNumber); // if (XUTILS.Length > 0) // { // var ts1 = (string)XUTILS[0]["TIMESTAMP"]; // if (ts1.Length == 5) // { // myTmpBlk.LastCodeChange = Helper.GetDTFromListenTable((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)0); // } // else // { // myTmpBlk.LastCodeChange = Helper.GetDTFromListenTable((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)ts1[5]); // } // } //} //else //{ var ts1 = (string)row["TIMESTAMP1"]; if (ts1.Length == 5) { myTmpBlk.LastCodeChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)0); } else { myTmpBlk.LastCodeChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)ts1[5]); } // } var ts2 = (string)row["TIMESTAMP2"]; if (ts2.Length == 5) { myTmpBlk.LastInterfaceChange = Helper.GetDT((byte)ts2[0], (byte)ts2[1], (byte)ts2[2], (byte)ts2[3], (byte)ts2[4], (byte)0); } else { myTmpBlk.LastInterfaceChange = Helper.GetDT((byte)ts2[0], (byte)ts2[1], (byte)ts2[2], (byte)ts2[3], (byte)ts2[4], (byte)ts2[5]); } } else if (subblktype == 5 || subblktype == 3 || subblktype == 4 || subblktype == 7 || subblktype == 9) //FC, OB, FB, SFC, SFB { //Interface in mc5code if (mc5code != null) { myTmpBlk.blkinterface = Project.ProjectEncoding.GetString(mc5code); } } else if (subblktype == 19 || subblktype == 17 || subblktype == 18 || subblktype == 22 || subblktype == 21) //FC, OB, FB, SFC, SFB { myTmpBlk.comments = mc5code; //Comments of the Block myTmpBlk.blockdescription = ssbpart; //Description of the Block myTmpBlk.jumpmarks = addinfo; //The Text of the Jump Marks, Before the Jumpmarks there is some Network Information, but don't know what! } else if (subblktype == 6 || subblktype == 1) //DB, UDT { //DB Structure in Plain Text (Structure and StartValues!) if (mc5code != null) { myTmpBlk.blkinterface = Project.ProjectEncoding.GetString(mc5code); } //Maybe compiled DB Structure? myTmpBlk.addinfo = addinfo; var ts1 = (string)row["TIMESTAMP1"]; if (ts1.Length == 5) { myTmpBlk.LastCodeChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)0); } else { myTmpBlk.LastCodeChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)ts1[5]); } ts1 = (string)row["TIMESTAMP2"]; if (ts1.Length == 5) { myTmpBlk.LastInterfaceChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)0); } else { myTmpBlk.LastInterfaceChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)ts1[5]); } } else if (subblktype == 10) //DB { //Need to check wich Information is stored here myTmpBlk.mc7code = mc5code; myTmpBlk.blkinterfaceInMC5 = ssbpart; if (ssbpart != null && ssbpartlen > 2 && (ssbpart[0] == 0x0a || ssbpart[0] == 0x0b)) { // if ssbpart[0] == 5 this DB is normal // if ssbpart[0] == 10 this DB is instance for FB, // I do not know what value for SFB myTmpBlk.IsInstanceDB = true; } myTmpBlk.FBNumber = (int)ssbpart[1] + 256 * (int)ssbpart[2]; var ts1 = (string)row["TIMESTAMP1"]; if (ts1.Length == 5) { myTmpBlk.LastCodeChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)0); } else { myTmpBlk.LastCodeChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)ts1[5]); } ts1 = (string)row["TIMESTAMP2"]; if (ts1.Length == 5) { myTmpBlk.LastInterfaceChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)0); } else { myTmpBlk.LastInterfaceChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)ts1[5]); } } else if (subblktype == 0x14) //DB { //Need to check wich Information is stored here var ts1 = (string)row["TIMESTAMP1"]; if (ts1.Length == 5) { myTmpBlk.LastCodeChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)0); } else { myTmpBlk.LastCodeChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)ts1[5]); } ts1 = (string)row["TIMESTAMP2"]; if (ts1.Length == 5) { myTmpBlk.LastInterfaceChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)0); } else { myTmpBlk.LastInterfaceChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)ts1[5]); } } else if (subblktype == 0x42) //DB { //Need to check wich Information is stored here var ts1 = (string)row["TIMESTAMP1"]; if (ts1.Length == 5) { myTmpBlk.LastCodeChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)0); } else { myTmpBlk.LastCodeChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)ts1[5]); } ts1 = (string)row["TIMESTAMP2"]; if (ts1.Length == 5) { myTmpBlk.LastInterfaceChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)0); } else { myTmpBlk.LastInterfaceChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)ts1[5]); } } else if (subblktype == 27) //VAT { var ts1 = (string)row["TIMESTAMP1"]; myTmpBlk.LastCodeChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)ts1[5]); ts1 = (string)row["TIMESTAMP2"]; myTmpBlk.LastInterfaceChange = Helper.GetDT((byte)ts1[0], (byte)ts1[1], (byte)ts1[2], (byte)ts1[3], (byte)ts1[4], (byte)ts1[5]); //VAT in MC5Code (Absolut adressed) myTmpBlk.mc7code = mc5code; //VAT in ADDINFO (Symbolic adressed) myTmpBlk.nwinfo = addinfo; } else if (subblktype == 38) //VAT { //VAT Comments in MC5Code myTmpBlk.comments = mc5code; } } } return(myTmpBlk); } return(null); }