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Tag Archives: data
Serialize and deserialize multiple images in files in C#
The example Serialize and deserialize multiple images in C# showed how you can List<Image> into a memory stream and then deserialize stream to recover the images. This example shows how you can similarly serialize a list of images into a … Continue reading
Posted in database, files, serialization
Tagged C#, C# programming, data, database, database design, deserialize, example, example program, files, images, serialization, serialize, store images, Windows Forms programming
3 Comments
Serialize and deserialize multiple images in C#
This example shows how you can serialize and deserialize multiple images together in a single serialization. It also talks a bit about database design. (For more information about database design including this issue, see my book, Beginning Database Design Solutions.) … Continue reading
Posted in database, files, serialization
Tagged C#, C# programming, data, database, database design, deserialize, example, example program, files, images, serialization, serialize, store images, Windows Forms programming
2 Comments
Write a CSV file from an array in C#
The example Read a CSV file into an array in C# shows how to load a CSV file into a two-dimensional array of strings. This example does the opposite: it saves a two-dimensional array of strings into a CSV (comma-separated … Continue reading
Posted in database, files, strings
Tagged C#, C# programming, comma-separated-value, comma-separated-value file, CSV, csv file, data, database, example, example program, files, read csv file, read file, strings, Windows Forms programming
2 Comments
Use a TextFieldParser to read fixed-width data in C#
This example uses a TextFieldParser object to load fixed-width data from a file that contains names and addresses. Each field has a fixed width. Some records also have ZIP+4 format ZIP codes (for example, 08109-2120) and the program should discard … Continue reading
Posted in classes, database, files, parsing
Tagged C#, C# programming, classes, data, data file, database, delimited fields, example, example program, files, fixed-width data, fixed-width fields, parse fields, parsing, TextFieldParser, Windows Forms programming
Comments Off on Use a TextFieldParser to read fixed-width data in C#
Use a TextFieldParser to read delimited data in C#
This example uses a TextFieldParser object to parse a data file that contains name and address data. The data contains fields delimited by commas and semi-colons. Some records also have ZIP+4 format ZIP codes (for example, 08109-2120) and the program … Continue reading
Posted in classes, database, files, parsing
Tagged C#, C# programming, classes, data, data file, database, delimited fields, example, example program, files, parse fields, parsing, TextFieldParser, Windows Forms programming
5 Comments