丟失數據從Excel導入後

Question

當我試圖從Excel導入數據，我的Excel工作表中的一些數據是在DataGridView

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

串失蹤pathcpnn =「Provider = Microsoft.Jet.OLEDB.4.0; Data Source =」+ textBox1.Text +「; Extended Properties = \」「Excel 8.0; HDR = Yes; IMEX = 1;」;「;

OleDbConnection con = new OleDbConnection（pathcpnn）;

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

myDataAdapter.Fill（dt）;

DAtagridview1.datasource = dt;