private void rdoReviewForPro_CheckedChanged(object sender, EventArgs e) { gViewInquiry.DataSource = null; btnInsertInquiry.Visible = false; gViewInquiry.DataSource = rDAO.SelectReviewForSeller(Form1.CompanyNo); gViewInquiry.Columns["re_like"].Visible = false; gViewInquiry.Columns["re_ID"].Visible = false; gViewInquiry.Columns["re_image"].Visible = false; gViewInquiry.Columns["MainImage"].Visible = false; gViewInquiry.Columns["Cus_no"].Visible = false; //gViewInquiry.Columns["mainImage"].Visible = false; }