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Ô´´íÎó:
ÐÐ 23: {
ÐÐ 24: connection = new MySqlConnection(connctionString);
ÐÐ 25: connection.Open();
ÐÐ 26: }
ÐÐ 27: else if (connection.State == System.Data.ConnectionState.Closed)
Ô´Îļþ: E:\Web_zgyh_Myscgg\DAL\DBHelp.cs ÐÐ: 25
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C# code:
#region Á¬½ÓÊý¾ÝÔ´Óï¾ä
private MySqlConnection connection;
public MySqlConnection Connection
{
get
{
string connctionString = @"Database='scbio';Data Source='192.168.1.103';User Id='root';Password='zg6607';charset=GBK";
if (connection == null)
{
connection = new MySqlConnection(connctionString);
connection.Open();
}
else if (connection.State == System.Data.ConnectionState.Closed)
{
connection.Open();
}
else if (connec
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