从Excel导入后，DataGridView中缺少数据

Question

当我尝试从excel导入数据时，DataGridView

中缺少我的Excel工作表的某些数据

string pathcpnn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source =" + textBox1.Text + ";Extended Properties=\"Excel 8.0;HDR=Yes;\";";

OleDbConnection con = new OleDbConnection(pathcpnn);

OleDbDataAdapter myDataAdapter = new OleDbDataAdapter("Select * from[" + textBox2.Text + "$]", con);

 myDataAdapter.Fill(dt);

DAtagridview1.datasource=dt;

Answer 1

string pathcpnn =“Provider = Microsoft.Jet.OLEDB.4.0; Data Source =”+ textBox1.Text +“; Extended Properties = \”“Excel 8.0; HDR = Yes; IMEX = 1;”;“; < / p>

OleDbConnection con = new OleDbConnection（pathcpnn）;

OleDbDataAdapter myDataAdapter = new OleDbDataAdapter（“Select * from [”+ textBox2.Text +“$]”，con）;

myDataAdapter.Fill（DT）;

DAtagridview1.datasource = DT;