Ms Access Update Recordset Clone Method' title='Ms Access Update Recordset Clone Method' />Access Continuous Form Checkbox field LIMIT to only 1 checked on form. Hello all. I have a continuous form. Lucky Or Smart Fifty Pages For The First-Time Entrepreneur Pdf on this page. That form is bound to a query where one of the fields is a YesNo. On this particular continuous form I want a LIMIT of one and only one checked box for that field. To attempt to limit it in the header I put an unbound textbox and in its Control Source I put SumCurrent. LocationThen the Click Code for the YesNo field I put. Private Sub Current. LocationClick Me. Count. Ckboxes. Requery If Me. Count. Ckboxes 1 Then Msg. Box You can only select ONE Current Location vb. New. Line vb. New. Line If you are attempting to change the Current Location you must FIRST unselect the one already selected as the Current Location. Ms Access Update Recordset Clone Method' title='Ms Access Update Recordset Clone Method' />Inside Active Directory is a 1248page book about the architecture, administration and planning of Active Directory. The target audience is a current NT professional. Start studying Salesforce Platform Developer I Sample Test. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Update 10. 07. 2008 as the toJSON method has been defined as default method it can be used much quicker by leaving the methodname out. Story 1 updaterecordset considered harmfull. Recently, I was invited to a customer who had started to use Inventory Closing functionality about a month ago. New. Line vb. New. Line After unselecting the one previously selected you can then choose another location by clicking on the appropriate box., vb. OKOnly Me. Current. Location. Value 0 End If. End Sub. Select all. Open in new window. If I have one box checked and then close the form and reopen it the unbound textbox does show a value of 1 but when I check a second box it allows it. I would think my If 1 would prevent it. Any suggestion  After reviewing other questions on the topic sure seems this is a simple process that MS has made not so simple. How to use VBA to add new record in MS Access Ok, I saw your previous question about the differences between boundunbound forms and I think you are mixing a few concepts up between the two. The fastest way to access the field data is by accessing the array recordsetfields directly. Also set the global variables ADODBFETCHMODE ADODBFETCHNUM, and. So I will attempt to clarify how bound forms work to make it a bit more clear about what is automatically taken care of. You should pretend that a bound form is just a re formatted version of your table. When you navigate to a new record, each control will be blank just like a new row in the table. As you fill in the fields of your bound form, those values are passed to each field in your table immediately after exiting each field. The table will remain in edit mode, just like btn. Add. Record calls tbl. Customers. Add. New and then tbl. Customer. Update to commit the values. So while you fill in each field, the table is in edit mode and is receiving the values of your controls as you exit each one. The new record is finally saved when all table validation rules are satisfied, and you navigate away from the new record or for bound forms with a Data Entry property Yes, exiting the last field in your tab order will save the record and clear the form. So there is no need to require the user to click a button to save the record, because it is being inserted in the table as the controls are filled, and will be saved ie. Customers. Update as soon as they move on to another activity move to a new record, close form, etc. So you do not need your save button at all. Furthermore, any edits made to an existing record are saved immediately after you exit each control. So if a user overwrites an existing customer name and moves out of the name field, the table is immediately updated. Initially I thought you might have the message box in the wrong place, but ac. Cmd. Undo is equivalent to reverting to. Atras Das Linhas Inimigas 3 Dublado. Old. Value so you should be ok there. So, I would get rid of your save button and see how the form operates when you create a new record. Once all fields are completed, just try to close the form and see what happens. I bet you will find the new record in the table. If thats true, then your question should be answered because there isnt another function for the undo to interfere with. The edit will commit to the table as soon as you exit the field, and the undo function will revert to original values if the edits were deemed a mistake by the user. EDIT I was inconsistent with my word choice as pointed out in the comments, and instead of replacing, I will explain further and more correctly. Consider three states an existing record can be in original value, edited value, new value. As soon as a user begins editing an existing record, the table enters edit mode. You can think of edit mode as a copy of the original record that could overwrite it, or be trashed. The code you have in the Before. Update will intercept that decision with a question to the user did you intend to make these changes If ac. Cmd. Undo is called Before. Update then you force Access to trash the edited values and instead save the original value. Otherwise the user says Yes, the edited value will replace the original value and become the new value. The VBA code you are using in btn. Add. Record does the same thing as a bound form does automatically, so you are duplicating the process and should not use that code on bound forms at all. It will however come in handy when working with unbound forms or controls.