cmSQL = New SqlCommand("UPDATE AdBanner SET AdBannerTitle='" & txTitle.Text & "',AdBannerFileUrl=/Images/'" & fileUpload.FileName & "',AdBannerTargerUrl='" & txTargetUrl.Text & "',AdBannerIsActive='" & chkBox.Checked & "' WHERE AdBannerID='" & lblBannerId.Text & "'", cnSQL)
错误:“/”附近的语法不正确。
更新记录时出现该错误