How to use zip or gzip in vb.net? -
just wanna ask how can apply zip or gzip in code? want save .sql file @ same time compressed.
imports mysql.data.mysqlclient imports system.data.sqlclient imports system.io imports system.io.compression imports system.text imports system.text.regularexpressions sub export() dim file string dim clientid = frmdashboard.txtclientid.text savefiledialog1.filter = "sql dump file (*.sql)|*.sql|all files (*.*)|*.*" savefiledialog1.filename = "cust" + clientid + ".sql" if savefiledialog1.showdialog = dialogresult.ok file = savefiledialog1.filename dim myprocess new process() myprocess.startinfo.filename = "cmd.exe" myprocess.startinfo.useshellexecute = false myprocess.startinfo.workingdirectory = "c:\program files\mysql\mysql server 5.7\bin" myprocess.startinfo.redirectstandardinput = true myprocess.startinfo.redirectstandardoutput = true myprocess.start() dim mystreamwriter streamwriter = myprocess.standardinput dim mystreamreader streamreader = myprocess.standardoutput dim status = "" mystreamwriter.writeline("mysqldump --skip-add-drop-table --no-create-info -u administrator --password=sample -h localhost cashloan clientcustomers --where=""status='" + status + "' , clientid='" + clientid + "'"" > """"" + file + """"" ") mystreamwriter.flush() mystreamwriter.close() myprocess.waitforexit() myprocess.close() end if end sub
hope me here. thanks!
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