Re: richtexbox1.selectionfont - Visual Basic Discussion Boards

Richard MacCutchan19-Apr-16 23:28

19-Apr-16 23:28

Minimum margins are dependent on the print device that you are sending the output to. I would guess you need to look at printer properties.

Re: VBA minimum margin

JR21220-Apr-16 19:03

JR212

20-Apr-16 19:03

Hi,

I know but I have looked and can't find it.
Our old printers have lesser margings that the new. now we have AGAIN different margings so I want to use the printer minimum possible margin and >.5cm so when I can read them a simple if then, structure will help me. but now I can't read it.

remember it's in VBA Smile | :)

Jan

Re: VBA minimum margin

Richard MacCutchan20-Apr-16 21:05

Richard MacCutchan

20-Apr-16 21:05

Sorry, I am not a VBA expert, and this forum is mostly for VB/VB.NET questions.

Re: VBA minimum margin

JR21220-Apr-16 22:32

JR212

20-Apr-16 22:32

I know but this the best forum I know Smile | :)

Re: VBA minimum margin

Richard MacCutchan20-Apr-16 22:38

Richard MacCutchan

20-Apr-16 22:38

There are forums dedicated to VBA, you should try one. Just Google something like "VBA printer settings", and see what it gets you.

richtexbox1.selectionfont

Member 1243617019-Apr-16 9:46

Member 12436170

19-Apr-16 9:46

hello ...
can you help me please

how can change font size in richtextbox ,if selection some text in rtb have a more than one font name

if rtb.selection isnot nothing then
rtb.selectionfont=new font(rtb.selection.fontfamily,cint(combobox1.selecttext))

else
this statment can not programming

endif

Re: richtexbox1.selectionfont

Richard MacCutchan19-Apr-16 20:50

Richard MacCutchan

19-Apr-16 20:50

See RichTextBox.SelectionFont Property (System.Windows.Forms)[^].

Re: richtexbox1.selectionfont

Eddy Vluggen20-Apr-16 2:56

Eddy Vluggen

20-Apr-16 2:56

Member 12436170 wrote:
if selection some text in rtb have a more than one font name

You have the selection-start, and its length.

Select the first character, get the name of its font, and increase its size. Repeat for the next character.

Bonuspoints if you keep increasing the selection if the next character has the same font.

Bastard Programmer from Hell Suspicious | :suss:

If you can't read my code, try converting it here[^]

VB 2010 Error: Property access must assign to the property or use its values.

Gus11317-Apr-16 22:35

Gus113

17-Apr-16 22:35

Hi.

I got this error and can't seem to solve it. I've changed the code but it gives a error message that I have coded into the program. I've read most of the articles here about it but just can't figure it out. This is the line of code; msgBox(sendWeightRequest). I have changed it to this;

Private Sub btnGet_Click(sender As System.Object, e As System.EventArgs) Handles btnGet.Click
        'Dim weightRequest As String

        If sendWeightRequest() = "ERROR" Then
            WriteLine("Cannot read weight...")
        Else
            MessageBox.Show(sendWeightRequest)
        End If
    End Sub

When I run the program it doesn't give the Modules error message but another ones. Can someone help please?

Re: VB 2010 Error: Property access must assign to the property or use its values.

Richard MacCutchan17-Apr-16 22:43

Richard MacCutchan

17-Apr-16 22:43

Where is the variable or method sendWeightRequest? In the first reference you are using the name as a method, and in the second as a property. So which is it?

Re: VB 2010 Error: Property access must assign to the property or use its values.

Gus11318-Apr-16 20:44

Gus113

18-Apr-16 20:44

Function sendWeightRequest()
        If weightRequested = "ERROR" Then
            Return ("CANNOT READ WEIGHT...")
        Else
            Return weightRequested
            Try
                scale_scannerPort.WriteLine("S334" & vbCr)
            Catch ex As Exception
            End Try
        End If
    End Function

Hope this answers your question. On my laptop I get an error at 'Catch ex ...'which reads: ' Unused local variable: 'ex'.', but on my DT I don't get that error and I'm using the same versions of VB on both machines.

Re: VB 2010 Error: Property access must assign to the property or use its values.

Richard MacCutchan18-Apr-16 20:58

Richard MacCutchan

18-Apr-16 20:58

Yes that answers your previous question, but you are still using the wrong syntax in your call to MessageBox.Show. As to the error above, you are attempting to catch an exception but you never use the ex variable. However, it does not really matter since you will never get to that Try/Catch block in the firstplace.

Re: VB 2010 Error: Property access must assign to the property or use its values.

Ralf Meier18-Apr-16 8:59

Ralf Meier

18-Apr-16 8:59

Which kind of Datatype do you get from SendWeightRequest ?
If it isn't a string you first have to convert it into String. Messagebox want to get a String as Message. So please try :

MessageBox.Show(sendWeightRequest.toString)

Re: VB 2010 Error: Property access must assign to the property or use its values.

Gus11318-Apr-16 20:45

Gus113

18-Apr-16 20:45

Hi.

I've tried it but it gives the same error message.

Re: VB 2010 Error: Property access must assign to the property or use its values.

Ralf Meier18-Apr-16 21:47

Ralf Meier

18-Apr-16 21:47

OK ... once again :
Which kind of Datatype do you get from SendWeightRequest(-Function) ?

Re: VB 2010 Error: Property access must assign to the property or use its values.

Gus11319-Apr-16 0:39

Gus113

19-Apr-16 0:39

A string.

Re: VB 2010 Error: Property access must assign to the property or use its values.

Ralf Meier19-Apr-16 1:00

Ralf Meier

19-Apr-16 1:00

OK ... what is the real return-value from your Function "SendWeightRequest" ? You could see it in the Debugger-Mode.

But ... perhaps you should better offer/provide the code of the Function "SendWeightRequest" ...

Re: VB 2010 Error: Property access must assign to the property or use its values.

Gus11319-Apr-16 1:58

Gus113

19-Apr-16 1:58

I have posted the code earlier into the thread.

Re: VB 2010 Error: Property access must assign to the property or use its values.

Richard MacCutchan19-Apr-16 3:27

Richard MacCutchan

19-Apr-16 3:27

Did you actually correct either of the two errors that have been pointed out to you?

Re: VB 2010 Error: Property access must assign to the property or use its values.

Ralf Meier20-Apr-16 1:10

Ralf Meier

20-Apr-16 1:10

I have not seen this code-part before - please excuse me.

But : from where comes the content of the Variable (?) "weightRequested"

I still think that more Information could be very useful ...

Re: VB 2010 Error: Property access must assign to the property or use its values.

Gus11328-Apr-16 22:32

Gus113

28-Apr-16 22:32

Hi guys.

Thanks for the help. I got the code to run error free but now its becoming more complex, but that is for another forum.

Keep on coding...

VB6: Resource Editor shows no resources [SOLVED]

Alan Balkany14-Apr-16 4:14

Alan Balkany

14-Apr-16 4:14

I've inherited a VB6 project that uses resources, and they work fine, but when I open the resource file with the resource editor, there are no resources there! Googling hasn't turned up any similar problems.

Anyone have an idea how to get access to the project's resources? Thanks!

modified 14-Apr-16 12:58pm.

Re: VB6: Resource Editor shows no resources [SOLVED]

Alan Balkany14-Apr-16 7:00

Alan Balkany

14-Apr-16 7:00

It turns out the geniuses who created this project made their own resource file with their own custom format! Arrgh...the joys of legacy code!

Font Designer in VB.NET 2008 Express

Soubarna Das13-Apr-16 5:29

Soubarna Das

13-Apr-16 5:29

I want to build a Font Designer Application in VB.NET. With which we can create or designed new type of fonts. But I can't understand what will be the starting point?

Re: Font Designer in VB.NET 2008 Express

Richard Andrew x6413-Apr-16 5:32

Richard Andrew x64

13-Apr-16 5:32

The logical starting point would be to research and understand font files, their format and how they are created.

The difficult we do right away...
...the impossible takes slightly longer.

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