error:
System.Text.Encoding.CodePages missing in netstandard2.0 with Winform
slove:
in winform:
Install-Package System.Text.Encoding.CodePages
using System;
using System.Text;
using System.Collections.Generic;
using System.Windows.Forms;
namespace Stock2008
{
static class Program {
/// <summary>
///应用程序的主入口点。
/// </summary>
[STAThread] static void Main()
{
//注册编码提供程序
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new StockMainForm());
} }}.