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Horace

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Everything posted by Horace

  1. Any one can help me ? Thank you very much. Please help me for my focums
  2. I want to write some small programs about socket using udp.Who can show me some codes with VB.NET about socket,thanks very much. And I want to ask a question: How can I binding a port to a IP adress? My aim: I want to trasmate some package to a PC passing the fire wall with UDP which has perform the client ,How can I do it ? Thanks a lot again.... :confused:
  3. " try ...... catch .......end try" Use the code "try " and "end try" to find the exacty error reason
  4. You can change the SQL code in dataset for you aim Change the SQL code in the dataset,and de use the keyword "parameter" for your textbox.text's words And then use a cycle for the data in the database to select all the data which you want to use
  5. Upstairs's answer is very good I have a try about his code,whith is very good one. Thanks him for his super code and I hope he can help me in the future.
  6. Is there a control on the tool box "crystal report " ? I know that is in the tool box whem dotnet was active in your computer. Can you add a black report in the dotnet ?
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