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(C#) Compress and Decompress a StringDemonstrates how to compress and decompress a string.
// This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. bool success; Chilkat.StringBuilder sb = new Chilkat.StringBuilder(); int i; for (i = 1; i <= 20; i++) { sb.Append("This is the original uncompressed string.\r\n"); } Chilkat.Compression compress = new Chilkat.Compression(); compress.Algorithm = "deflate"; // Indicate that the utf-8 byte representation of the string should be compressed. compress.Charset = "utf-8"; byte[] compressedBytes = null; compressedBytes = compress.CompressString(sb.GetAsString()); // If the compressed data is desired in string format, then get the base64 representation of the bytes. compress.EncodingMode = "base64"; string compressedBase64 = compress.CompressStringENC(sb.GetAsString()); Debug.WriteLine("Compressed Bytes as Base64: " + compressedBase64); // Now decompress... string decompressedString = compress.DecompressString(compressedBytes); Debug.WriteLine("The original string after decompressing from binary compressed data:"); Debug.WriteLine(decompressedString); // To decompress from Base64... compress.EncodingMode = "base64"; decompressedString = compress.DecompressStringENC(compressedBase64); Debug.WriteLine("The original string after decompressing from Base64:"); Debug.WriteLine(decompressedString); |
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