UserForm - How to retain wrksht data in userform and reverse

Hello everyone.
I am new to UserForms and code, but getting a little handle on it. I am stuck right now with (probably) a simple problem though, as follows; I want the UserForm (UF) to show the data that is in the wrksht if there is data in the wrksht. If not, then the user can use the UF to input the data upon "save and exit" command button. In this way, the user will be able to see on the UF all the data he has entered.
I have tried with this code for one textbox and one cell (don't laugh); Any assistance would be greatly appreciated. Thanks, JasonRay

Private Sub ExitFootingInputUserForm_Click()
Unload a001UF_FootingInput
Dim ws As Worksheet
Set ws = Worksheets("Takeoff001")
If ws.Range("E19").Value > 0 Then
TextBox01.Value = ws.Range("E19").Value
Else
ws.Range("E19") = TextBox01.Value

End If

Unload a001UF_FootingInput

End Sub

Mr. Litch, It worked! Thank you. .........although, I have 190 textboxes in the userform. Am I assuming correct when I assume the following code must be repeated (with edited textbox id# identified), 190 times?

Private Sub UserForm_Initialize()
UpDateFlag = False
Me.TextBox01.Text = Range("E19").Value
UpDateFlag = True
End Sub
Private Sub TextBox01_Change()
If UpDateFlag = False Then Exit Sub
Range("E19").Value = Me.TextBox01.Text
End Sub

If so, perhaps you may know of a global solution? If not - I am still very appreciative as you have provided something of great value!

I got the first one to work with 7 cells. It took long enough that I want to understand your second answer. If you find the time please let me know if or where and why I am wrong on the following synopsis of your second code write;
Questions are bracketed []
Sub UpDateSheet ()...............[I can use this as is because it is global - correct?]
for x = 1 to 190.............[What does "x" signify? Do I need to change it to mean something specific to my userform and/or worksheet?]
Sheet1.cells (X,1) .value = Me ("Textbox" & X) .Text..............[Should I change Sheet1.cells to my specific worksheet name?...... What does the "(X,1) signify?......Do I need to change ("Textbox"...to a specific textbox?]
next x................[enter as is or does the "x" need to be something more specific to my userform and/or worksheet?]
Andy - you would have the patience of Job to answer all the above. I appreciate your efforts thusfar.
JasonRay

Ok then, this is what I did;
When you first presented the 2nd code write you mentioned it needed to be controlled by an update button. I installed a command button (called “Refresh” on the userform in VBA Design mode), then copied and amended your code to it.
Then I got out of Design mode, went to the wrksht, opened the UserForm, clicked the refresh button and none of the data in the first 7 cells appeared in the UserForm. Alternately, I input data in the first 7 textboxes of the UserForm, (numbered 1 through 7, I double-checked), and then hit refresh. None of the data moved to the wrksht.

Code with descriptions follows then the code as written and installed.
Any ideas why it doesn’t work?

Private Sub CB006_Rfrsh_Click()
[name of the “Refresh” Command Button]

UpDateSheet()
[Kept as is]

For x = 1 To 7
[Keeping it simple by trying only the first 7 textboxes and cells]

Takeoff001.Cells(19, 5).Value = Me("Textbox" & x).Text
[Takeoff001 is the name of the wrksht, 19 is the row number and 5 is the column number of the first cell/textbox data location].

Next x
[Kept as is]

End Sub

Private Sub CB006_Rfrsh_Click()
UpDateSheet()
For x = 1 To 7
Takeoff001.Cells(19, 5).Value = Me("Textbox" & x).Text
Next x

End Sub

Off-Topic - What does "Me" mean?
Also - how does one get to the posting format on this forum so that he can alter the font? I see you did it and it makes it much easier to follow.

...........so close Andy. I appreciate all your efforts in assisting me to figure this thing out.
I apologize for being such a noob and getting you in a little deep.

If and when you ever get a chance please check it out for me.
Thank you much.

JasonRay