How preserve fontsize of 2 Richtextbox or equal sizes

A R C 1

I have 2 richtextboxes, I increase the font size of both correctly at same time with a button with this code. The problem is: when I zoom directly on touchscreen and/or I do accidentally 2-fingered zoom on the touchpad, over one of them, it zooms too, but then I can't get back equal values pressing the button, both textboxes get diferent font size. Clicking the button continues to increase 1 point each text, but at different sizes, I must adjust manually, (doing zoom again in the same way at 2 fingers) to get back the nearest size in the moddified one.

Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
RichTextBox1.Font = New Font(RichTextBox1.Font.FontFamily, RichTextBox1.Font.Size + 1,RichTextBox1.Font.Style)
RichTextBox2.Font = RichTextBox1.Font
End Sub

Viorel 116.6K Reputation points

2021-06-09T08:16:07.507+00:00

Are you interested in keeping the same zoom level for both of textboxes when one is zoomed?
A R C 1 Reputation point

2021-06-09T12:04:37.777+00:00

Yes, I try to synchronize font size and zoom in both screen boxes, the problem comes when I do two-fingered zoom at touchpad or touchscreen, (maybe also equals to zoom with mouse wheel ) I try to get back the .Zoomfactor = 1 for both richtextboxes, without luck, try it yourself: its impossible!
Xingyu Zhao-MSFT 5,366 Reputation points

2021-06-10T02:36:17.16+00:00

Hi @A R C ,
Could you share your project on onedrive or github? It will help others make a test and reproduce your problem.
We are waiting for your update.
Xingyu Zhao-MSFT 5,366 Reputation points

2021-06-17T06:22:25.567+00:00

Hi @A R C ,
Do you still meet this issue? Please let me know if you need further assistance.

Share via

How preserve fontsize of 2 Richtextbox or equal sizes

Your answer