مشکل این کد چیه

[amin1000]

=");
SqlDataAdapter objdataadapter = newSqlDataAdapter("SELECT project_title,project_type,project_mojri,amani_sha restan,peymani_shahrestan,mashin_shahrestan,sayer_ shahrestan "+
"FROM tbl_project INNER JOIN "+

"tbl_fasl1 ON tbl_project.project_code = tbl_fasl1.project_code INNER JOIN "+
" tbl_fasl7 ON tbl_project.project_code = tbl_fasl7.project_code ", objconnection);
DataSet objdataset = newDataSet();

CrystalReport_shahr crystal1 = newCrystalReport_shahr();
objconnection.Open();
objdataadapter.Fill(objdataset, "tbl_project");
objconnection.Close();
crystal1.SetDataSource(objdataset );
crystalReportViewer1.ReportSource = crystal1 ;


هیچی نشون نمیده!:عصبانی++: