So while this book does focus on Xojo, the concepts that are introduced are applicable to many different programming languages. After all, a loop is a loop in any language. For example, once you know to write code in Xojo, learning Java becomes much easier, not only because the languages are similar, but because you already know about arrays, loops, variables, classes, debugging, and more. You’ve already learned the basic concepts involved. If the Gedcom file is malformed or has blank lines, this may be the case.CONTENTS 1. The check for rm = nil hits whenever the line does not contain at least a number, a blank and at least one more character. The parentheses around each of these groups is for extracting their results with SubExpression() then. The RegEx search pattern means that it looks for the start of the line ("^"), then for one or more digits ("\d"), a blank, one or more non-blank chars (""), and finally any more chars (".") before the end of the string ("$"). Is this correct?ĭim level as Integer = rm.SubExpressionString(1).Valĭim code as String = rm.SubExpressionString(2)ĭim value as String = rm.SubExpressionString(3).Trim
Parse every line using RegEx to extract its 3 columns dim re as new RegEx ĭim fileContent as String = TextInputStream.Open(f).ReadAllįileContent = fileContent.DefineEncoding (Encodings.WindowsLatin1)ĭim lines() as String = ReplaceLineEndings(fileContent,EndOfLine).Split(EndOfLine) Read the entire file into a String and split the lines up: dim f as FolderItem =. To parse the Gedcom lines with a good speed, try these ideas: But i don't know how to create such an Algorithm. Later on, i can simple read the Nodes, Child-Nodes to create the Database-Entries. So i thought it would be the best and simplest way to parse the File into separated Objects (PersonObj, RelationshipObj, EventObj etc.) into a JSONItem, because there its easy to get the Childs of a Node. You'll see, the Level-Numbers shows us a "Tree-Structure". Gedcom-Individual-Sample 0 INDIĢ PLAC Lexington, Fayette County, Kentucky, USA
I load the Gedcom-File via TextInputStream (working fine). He splits a single Gedcomline into: - Level As Integer Structure of the Database Tables Persons - ID: Integer I wanna import a Gedcom-File to my Program, espacially to a SQLite-Database.
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