Hi, all
On the form I have combo box and text box. I want to do this: If Not [ComboBox] Is Null then, MsgBox: "Please, add in textbox"
When I have chose in ComboBox and try to add something else in the subform or close form before I add in the text box I need warning message MsgBox: "Please, add in textbox"
What the code should be and where to place it (BeforeUpdate ?)
On the form I have combo box and text box. I want to do this: If Not [ComboBox] Is Null then, MsgBox: "Please, add in textbox"
When I have chose in ComboBox and try to add something else in the subform or close form before I add in the text box I need warning message MsgBox: "Please, add in textbox"
What the code should be and where to place it (BeforeUpdate ?)