{
SqlConnection objcn = new SqlConnection("server=192.168.203.30;database=kye;uid=kye;pwd=kye");
objcn.Open();
SqlDataAdapter objad = new SqlDataAdapter("select * from Computer",objcn);
DataSet objds = new DataSet();
SqlCommand objcm = new SqlCommand();
objcm.Connection = objcn;
if (comboBox1.Items.ToString()=="aa" )//在运行时好像没有什么反应,好但这句话根本没有起作用,
{
objcm.CommandText="select * from Computer where Computername like '%" + textBox1.Text + "%'";
objad.SelectCommand = objcm;
.Fill(objds);
}
}
SqlConnection objcn = new SqlConnection("server=192.168.203.30;database=kye;uid=kye;pwd=kye");
objcn.Open();
SqlDataAdapter objad = new SqlDataAdapter("select * from Computer",objcn);
DataSet objds = new DataSet();
SqlCommand objcm = new SqlCommand();
objcm.Connection = objcn;
if (comboBox1.Items.ToString()=="aa" )//在运行时好像没有什么反应,好但这句话根本没有起作用,
{
objcm.CommandText="select * from Computer where Computername like '%" + textBox1.Text + "%'";
objad.SelectCommand = objcm;
.Fill(objds);
}
}
这句话是什么意思,如果你希望判读当前选项是否为"aa" 不是这么写的应该为
if (comboBox1.selectItem.ToString()=="aa")