kianyuen
kianyuen
PostsComments
CC#
Created by kianyuen on 8/14/2024 in #help
Controls from WPF.UI can't render properly on WPF, .NET Framework 4.8
No description
20 replies
CC#
Created by kianyuen on 8/14/2024 in #help
Controls from WPF.UI can't render properly on WPF, .NET Framework 4.8
Yeah, but what about other controls, like Button. it doesn't have anything
20 replies
CC#
Created by kianyuen on 8/14/2024 in #help
Controls from WPF.UI can't render properly on WPF, .NET Framework 4.8
and I think it didn't work even before I added it. I'm just stumbling on customizing controls so I have to revisit it again.
20 replies
CC#
Created by kianyuen on 8/14/2024 in #help
Controls from WPF.UI can't render properly on WPF, .NET Framework 4.8
I'm not sure how to check it, I only added Montserrat.
20 replies
CC#
Created by kianyuen on 8/14/2024 in #help
Controls from WPF.UI can't render properly on WPF, .NET Framework 4.8
Is that font missing from my System?
20 replies
CC#
Created by kianyuen on 8/14/2024 in #help
Controls from WPF.UI can't render properly on WPF, .NET Framework 4.8
i was messing around so it's a bit messy
20 replies
CC#
Created by kianyuen on 8/14/2024 in #help
Controls from WPF.UI can't render properly on WPF, .NET Framework 4.8
My App.xaml: 
<Application x:Class="MVVM_ScreenFlow.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:local="clr-namespace:MVVM_ScreenFlow"
             xmlns:ui="http://schemas.lepo.co/wpfui/2022/xaml"
>
    <Application.Resources>
        <FontFamily x:Key="Montserrat">pack://application:,,,/Fonts/#Montserrat</FontFamily>
        <LinearGradientBrush x:Key="GradientBrush" StartPoint="0,1" EndPoint="1,0">
            <GradientStop Color="#3A8EF6" Offset="0" />
            <GradientStop Color="#6F3AFA" Offset="1"/>
        </LinearGradientBrush>
        <LinearGradientBrush x:Key="PressedGradientBrush" StartPoint="0,1" EndPoint="1,0">
            <GradientStop Color="#3A8EF6" Offset="0"/>
            <GradientStop Color="#804CFF" Offset="1"/>
        </LinearGradientBrush>
        <ResourceDictionary x:Key="menuStyles">
            <ResourceDictionary.MergedDictionaries>
                <ui:ThemesDictionary Theme="Light" />
                <ui:ControlsDictionary />
                <ResourceDictionary Source="Styles/ButtonStyles.xaml"/>
                <ResourceDictionary Source="Styles/HeadingStyles.xaml"/>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>
<Application x:Class="MVVM_ScreenFlow.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:local="clr-namespace:MVVM_ScreenFlow"
             xmlns:ui="http://schemas.lepo.co/wpfui/2022/xaml"
>
    <Application.Resources>
        <FontFamily x:Key="Montserrat">pack://application:,,,/Fonts/#Montserrat</FontFamily>
        <LinearGradientBrush x:Key="GradientBrush" StartPoint="0,1" EndPoint="1,0">
            <GradientStop Color="#3A8EF6" Offset="0" />
            <GradientStop Color="#6F3AFA" Offset="1"/>
        </LinearGradientBrush>
        <LinearGradientBrush x:Key="PressedGradientBrush" StartPoint="0,1" EndPoint="1,0">
            <GradientStop Color="#3A8EF6" Offset="0"/>
            <GradientStop Color="#804CFF" Offset="1"/>
        </LinearGradientBrush>
        <ResourceDictionary x:Key="menuStyles">
            <ResourceDictionary.MergedDictionaries>
                <ui:ThemesDictionary Theme="Light" />
                <ui:ControlsDictionary />
                <ResourceDictionary Source="Styles/ButtonStyles.xaml"/>
                <ResourceDictionary Source="Styles/HeadingStyles.xaml"/>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
    </Application.Resources>
</Application>
20 replies
CC#
Created by kianyuen on 8/14/2024 in #help
Controls from WPF.UI can't render properly on WPF, .NET Framework 4.8
yeah that's what I meant by following the guide. the IDE doesn't detect anything abnormal either.
20 replies
CC#
Created by kianyuen on 8/14/2024 in #help
Controls from WPF.UI can't render properly on WPF, .NET Framework 4.8
I mean, it's a NuGet package, the thing is I referenced it all the way from App.xaml to UserControl, the only place there can even be code within my control is this xaml (aside from my screenshot): 
<UserControl x:Class="MVVM_ScreenFlow.Views.Modules.BloodPressureView"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
xmlns:gif="https://github.com/XamlAnimatedGif/XamlAnimatedGif"

             xmlns:local="clr-namespace:MVVM_ScreenFlow.Views.Modules"
             mc:Ignorable="d" 
             d:DesignHeight="700" d:DesignWidth="1280">
<UserControl x:Class="MVVM_ScreenFlow.Views.Modules.BloodPressureView"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
xmlns:gif="https://github.com/XamlAnimatedGif/XamlAnimatedGif"

             xmlns:local="clr-namespace:MVVM_ScreenFlow.Views.Modules"
             mc:Ignorable="d" 
             d:DesignHeight="700" d:DesignWidth="1280">
20 replies
CC#
Created by kianyuen on 8/6/2024 in #help
How to stream bytes from SerialPort (System.IO.Ports) into a chart.
I keep this snippet as it is because I didn't know what else can I do.
13 replies
CC#
Created by kianyuen on 8/6/2024 in #help
How to stream bytes from SerialPort (System.IO.Ports) into a chart.
yeah. because it's the snippet to read from the port buffer 
            SerialPort spL = (SerialPort)sender;
            byte[] buf = new byte[spL.BytesToRead];
            spL.Read(buf, 0, buf.Length);
            _receiveBuffer.AddRange(buf);
            SerialPort spL = (SerialPort)sender;
            byte[] buf = new byte[spL.BytesToRead];
            spL.Read(buf, 0, buf.Length);
            _receiveBuffer.AddRange(buf);
13 replies
CC#
Created by kianyuen on 8/6/2024 in #help
How to stream bytes from SerialPort (System.IO.Ports) into a chart.
It's queue, so I just delete anything I processed, no?
13 replies
CC#
Created by kianyuen on 8/6/2024 in #help
How to stream bytes from SerialPort (System.IO.Ports) into a chart.
About parsing, my current flow is 1. loop through the buffer scanning for header 2. process/store the data based on the packet definition 3. (haven't implemented validation, but i guess i should put it here) 4. just prune everything til the last processed packet in the buffer. That's it, right?
13 replies
CC#
Created by kianyuen on 8/6/2024 in #help
How to stream bytes from SerialPort (System.IO.Ports) into a chart.
The one I'm currently dealing with is pretty simple, first byte will be used as a header (documented in a PDF file) for each packet (data range from 0 to 7 bytes). This one is pretty overwhelming to me tho, I asked for a demonstration app/source code from the supplier and all they said were "we currently only have the instruction set": - Request data format Command head + command word + length word + data filed + check word Command head: two bytes, Default is 0X55, 0XAA Command word: one byte Length word: two bytes, indicate this command start from length word to check words bytes (not include check word),low-order in front Data filed: this option can be 0 Check word: Byte-by-byte XOR value from the command head to the last byte of the data field - Reply data format Command head + command word + identifier word + length word + data field + check word Command head: two bytes, Default is 0x55，0xAA Command head: one byte Identifier word：one byte, 0x00 means response successfully, others means defeated or error Length word：two bytes,indicate this command start from length word to check words’ bytes (not include check word),low-order in front Data filed: this option can be 0 Check word: Byte-by-byte XOR value from the command head to the last byte of the data field
13 replies
CC#
Created by kianyuen on 8/6/2024 in #help
How to stream bytes from SerialPort (System.IO.Ports) into a chart.
i got some problem with implementing it and had some trouble finding an existing implementation online, but it kinda sorted out for now. i was thinking maybe there was already some way to just pull it packet by packet from the existing buffer of the port but I guess it is inherently this way.
13 replies
CC#
Created by kianyuen on 7/26/2024 in #help
How should Error Status Code returned from a DLLImport function be handled?
Thanks yall.
8 replies
CC#
Created by kianyuen on 7/26/2024 in #help
How should Error Status Code returned from a DLLImport function be handled?
Is there any specific practice regarding using the function when imported it in your app? Like should I make a function to wrap it and throw exception with the error code, if it isnt zero?
8 replies
CC#
Created by kianyuen on 7/18/2024 in #help
ViewModel Command ran when I debugged, but the View is not updated
Process of less boilerplate, better life
18 replies
CC#
Created by kianyuen on 7/18/2024 in #help
ViewModel Command ran when I debugged, but the View is not updated
Too bad WPF isn't modern, I'm a bit in the dark about C# in general too, lol.
18 replies
CC#
Created by Shoey on 7/18/2024 in #help
How can I use a precompiled C/C++ dll in a C# project?
Ah sorry, I didn't take a deep look into the repo
21 replies