C＃Update + with＆＃34; label＆＃34;

Question

我想改变这个

string query = "Update tbPegawai set Total_Gaji = Total_Gaji +   where Kode_Pegawai = " + textBoxKDPegawai.Text + "";

到此：

string query = "Update tbPegawai set Total_Gaji = Total_Gaji + "**Label**"  where Kode_Pegawai = " + textBoxKDPegawai.Text + "";

我该怎么做？

Answer 1

string query =“更新tbPegawai设置Total_Gaji = Total_Gaji + \”Label \“其中Kode_Pegawai =”+ textBoxKDPegawai.Text +“”;

或

string query = @“更新tbPegawai设置Total_Gaji = Total_Gaji +”Label“其中Kode_Pegawai =”+ textBoxKDPegawai.Text +“”;

Answer 2

我认为你正在寻找这个：

string query = string.Format(@"Update tbPegawai set Total_Gaji = Total_Gaji + ""{0}""  where Kode_Pegawai = ""{1}""",Label.Text,textBoxKDPegawai.Text);