private void btnZipRecurse_Click(object sender, System.EventArgs e)
{
//NOTE:
//Consult the zip32 limits provided in the documentation
textBox1.Text = string.Empty;
textBox2.Text = string.Empty;
//Instantiate the Zip object
m_ZipObj = new Zip();
//_____________________________________________________________________________
//WORK AROUND:
//The InfoZip documentation states that the zip32.dll can recurse directories if the -r or -R flag is specified.
//In code this is specified by setting the fRecurse flag of the ZPOPT structure to 1 (-r) or 2 (-R).
//However, in my test, when I specified either of the recurse flags I frequently received errors coming
//back from the ZpArchive function. My work around is to recurse the specified directories and prepare
//an array of file names and pass that array to zip32. Everything seems to work OK if I do this.
//If you want to try the recurse option, below is an example of how to do it.
// string [] files = new string[1];
//
// //NOTE:
// //Change this to whatever is appropriate
// System.IO.Directory.SetCurrentDirectory(@"C:\TmpTest");
//
// //Specify the file mask you want to use. Consult the zip32.dll documentation for the
// //-r and -R options
// files[0] = @"*.*";
//
// m_ZipObj.FilesToZip = files;
// m_ZipObj.Recurse = RecurseEnum.Level2;
// m_ZipObj.Verbose = VerboseMessagesEnum.True;
// m_ZipObj.Level = CompressionLevelEnum.Level6;
//
// //NOTE:
// //File name of the resulting zip file. Change this as appropriate
// m_ZipObj.ZipFileName = @"c:\tmp\zip\csharprecurse.zip";
//
// //Wire the event handlers to receive the events from the Zip class
// m_ZipObj.ReceivePrintMessage +=new ZipDLLPrintMessageEventHandler(zipObj_ReceivePrintMessage);
// m_ZipObj.ReceiveServiceMessage +=new ZipDLLServiceMessageEventHandler(zipObj_ReceiveServiceMessage);
//
// btnStop.Enabled = true;
//
// //Zip the files
// int ret = m_ZipObj.ZipFiles();
//
// //Examine the return code
// MessageBox.Show("Done. Ret: " + ret.ToString());
//_____________________________________________________________________________
//Prepare an array of all the files in the directory
//NOTE:
//Change this to whatever is appropriate
string root = @"C:\Tmp\TestZip";
ArrayList fileList = new ArrayList();
RecurseGetDirsAndFiles(root, fileList);
fileList.TrimToSize();
//Build the files array. Practically, the .NET limit here is your RAM
string [] files = new string[fileList.Count];
int idx = 0;
IEnumerator en = fileList.GetEnumerator();
while ( en.MoveNext() )
{
files[idx] = en.Current.ToString();
idx++;
}
//Set the Zip object properties
m_ZipObj.FilesToZip = files;
m_ZipObj.Verbose = VerboseMessagesEnum.True;
m_ZipObj.Level = CompressionLevelEnum.Level6;
//This is optional. This is how to add a comment
m_ZipObj.Comment = "Test Comment";
m_ZipObj.CommentOption = CommentEnum.True;
//NOTE:
//File name of the resulting zip file. Change this as appropriate
m_ZipObj.ZipFileName = @"c:\tmp\zip\csharpzip2.zip";
//Wire the event handlers to receive the events from the Zip class
m_ZipObj.ReceivePrintMessage +=new ZipDLLPrintMessageEventHandler(zipObj_ReceivePrintMessage);
m_ZipObj.ReceiveServiceMessage +=new ZipDLLServiceMessageEventHandler(zipObj_ReceiveServiceMessage);
btnStop.Enabled = true;
//Zip the files
int ret = m_ZipObj.ZipFiles();
//Examine the return code
MessageBox.Show("Done. Ret: " + ret.ToString());
}
private void btnSimpleZip_Click(object sender, System.EventArgs e)
{
textBox1.Text = string.Empty;
textBox2.Text = string.Empty;
//Set up the files array
string [] files = new string[2];
//NOTE:
//Change these file names to whatever is appropriate
//on your system
files[0] = @"c:\tmp\testzipfile1.rtf";
files[1] = @"c:\tmp\testzipfile2.rtf";
//Instantiate the Zip object
m_ZipObj = new Zip();
//Set the Zip object properties
m_ZipObj.FilesToZip = files;
m_ZipObj.Verbose = VerboseMessagesEnum.True;
m_ZipObj.Level = CompressionLevelEnum.Level6;
//This is optional. This is how to add a comment
m_ZipObj.Comment = "Test Comment";
m_ZipObj.CommentOption = CommentEnum.True;
//NOTE:
//File name of the resulting zip file. Change this as appropriate
m_ZipObj.ZipFileName = @"c:\tmp\zip\csharpzip.zip";
//Wire the event handlers to receive the events from the Zip class
m_ZipObj.ReceivePrintMessage +=new ZipDLLPrintMessageEventHandler(zipObj_ReceivePrintMessage);
m_ZipObj.ReceiveServiceMessage +=new ZipDLLServiceMessageEventHandler(zipObj_ReceiveServiceMessage);
btnStop.Enabled = true;
//Zip the files
int ret = m_ZipObj.ZipFiles();
//Examine the return code
MessageBox.Show("Done. Return Code: " + ret.ToString());
}
private void btnZipRecurse_Click(object sender, System.EventArgs e)
{
//NOTE:
//Consult the zip32 limits provided in the documentation
textBox1.Text = string.Empty;
textBox2.Text = string.Empty;
//Instantiate the Zip object
m_ZipObj = new Zip();
//_____________________________________________________________________________
//WORK AROUND:
//The InfoZip documentation states that the zip32.dll can recurse directories if the -r or -R flag is specified.
//In code this is specified by setting the fRecurse flag of the ZPOPT structure to 1 (-r) or 2 (-R).
//However, in my test, when I specified either of the recurse flags I frequently received errors coming
//back from the ZpArchive function. My work around is to recurse the specified directories and prepare
//an array of file names and pass that array to zip32. Everything seems to work OK if I do this.
//If you want to try the recurse option, below is an example of how to do it.
// string [] files = new string[1];
//
// //NOTE:
// //Change this to whatever is appropriate
// System.IO.Directory.SetCurrentDirectory(@"C:\TmpTest");
//
// //Specify the file mask you want to use. Consult the zip32.dll documentation for the
// //-r and -R options
// files[0] = @"*.*";
//
// m_ZipObj.FilesToZip = files;
// m_ZipObj.Recurse = RecurseEnum.Level2;
// m_ZipObj.Verbose = VerboseMessagesEnum.True;
// m_ZipObj.Level = CompressionLevelEnum.Level6;
//
// //NOTE:
// //File name of the resulting zip file. Change this as appropriate
// m_ZipObj.ZipFileName = @"c:\tmp\zip\csharprecurse.zip";
//
// //Wire the event handlers to receive the events from the Zip class
// m_ZipObj.ReceivePrintMessage +=new ZipDLLPrintMessageEventHandler(zipObj_ReceivePrintMessage);
// m_ZipObj.ReceiveServiceMessage +=new ZipDLLServiceMessageEventHandler(zipObj_ReceiveServiceMessage);
//
// btnStop.Enabled = true;
//
// //Zip the files
// int ret = m_ZipObj.ZipFiles();
//
// //Examine the return code
// MessageBox.Show("Done. Ret: " + ret.ToString());
//_____________________________________________________________________________
//Prepare an array of all the files in the directory
//NOTE:
//Change this to whatever is appropriate
string root = @"C:\Tmp\TestZip";
ArrayList fileList = new ArrayList();
RecurseGetDirsAndFiles(root, fileList);
fileList.TrimToSize();
//Build the files array. Practically, the .NET limit here is your RAM
string [] files = new string[fileList.Count];
int idx = 0;
IEnumerator en = fileList.GetEnumerator();
while (en.MoveNext())
{
files[idx] = en.Current.ToString();
idx++;
}
//Set the Zip object properties
m_ZipObj.FilesToZip = files;
m_ZipObj.Verbose = VerboseMessagesEnum.True;
m_ZipObj.Level = CompressionLevelEnum.Level6;
//This is optional. This is how to add a comment
m_ZipObj.Comment = "Test Comment";
m_ZipObj.CommentOption = CommentEnum.True;
//NOTE:
//File name of the resulting zip file. Change this as appropriate
m_ZipObj.ZipFileName = @"c:\tmp\zip\csharpzip2.zip";
//Wire the event handlers to receive the events from the Zip class
m_ZipObj.ReceivePrintMessage += new ZipDLLPrintMessageEventHandler(zipObj_ReceivePrintMessage);
m_ZipObj.ReceiveServiceMessage += new ZipDLLServiceMessageEventHandler(zipObj_ReceiveServiceMessage);
btnStop.Enabled = true;
//Zip the files
int ret = m_ZipObj.ZipFiles();
//Examine the return code
MessageBox.Show("Done. Ret: " + ret.ToString());
}
