hi,please help,when update the sql database have this error message appear.
Error converting data type varchar to numeric.

this is the current code:
Code:
sSQL = "Update PartList set PartNo = '" & combopartno.Text & "',Dimension ='" & txtdimension.Text & "',Nominal = '" & txtnominal.Text & "', Unit = '" & Txtunit.Text & "', USL ='" & Txtusl.Text & "' ,LSL = '" & Txtlsl.Text & "',UCL ='" & txtucl.Text & "', LCL = '" & txtlcl.Text & "', UpperRL = '" & txturl.Text & "', LowerRL = '" & txtlrl.Text & "' , SampleSize = '" & Txtsamplesize.Text & "', Decimal = '" & txtdecimal.Text & "', Equip ='" & txtequipment.Text & "', Decimalp = '" & txtdecimalp.Text & "', Range = '" & txtrange.Text & "'where ID = '" & txtid.Text & "'"
thanks for help.