SqlConnection conn = new SqlConnection("server=.;uid=sa;pwd=000000;database=myDb_itSys");
try
{
dbOp.getcom("use master; restore database myDb_itSys from disk='" + label2.Text.Trim() + "'");
}
catch (Exception ex)
{
conn.Close();
throw ex; //ConnectionString 属性尚未初始化。
}
finally
{
if (conn.State == ConnectionState.Open)
conn.Close(); }
try
{
dbOp.getcom("use master; restore database myDb_itSys from disk='" + label2.Text.Trim() + "'");
}
catch (Exception ex)
{
conn.Close();
throw ex; //ConnectionString 属性尚未初始化。
}
finally
{
if (conn.State == ConnectionState.Open)
conn.Close(); }
dbOp.getcom("use master; restore database myDb_itSys from disk='" + label2.Text.Trim() + "'");没有指定数据库连接
dbOp.getcom("use master; restore database myDb_itSys from disk='" + label2.Text.Trim() + "'");、
时,也没有将conn传入!!
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