创建类似于VS二进制文件视图的表单的最佳方法是什么? [英] What is the best way to create a form similar to the VS binary file view?

问题描述

我不熟悉任何网格控件.

在二进制编辑器中打开文件时，哪个控件最适合创建外观与VS2008视图相同的表单? (地址，十六进制数据字节，ASCII数据字节).我也希望能够编辑数据.

我需要在c#应用程序中显示通过串行端口连接的嵌入式设备的内存内容.

感谢您的任何建议
A

I am not familiar with any of the grid controls.

Which control would be best suited to creating a form that has the same appearance as the VS2008 view when a file is opened in the binary editor? (Address, data bytes in hex, data bytes in ASCII). I want to be able to edit the data as well.

I need this in a c# application to show memory contents of an embedded device conntected via the a serial port.

Thanks for any suggestions
A

推荐答案

这怎么办?

十六进制编辑器(OCX控件) [

What about this?

Hex Editor (OCX Control)[^]

感谢这个建议，正是我所需要的，但我努力将数据传递给控件.

该解决方案需要使用"VariantWrapper".

我创建了一个c#表单测试项目，添加了HexEdit控件和一个按钮，该按钮在click事件中向控件加载了数据.

我需要以下类变量:

Thanks for the suggestion its just what I need but I struggled to pass data to the control.

The solution required the use of a "VariantWrapper".

I created a c# form test project, added the HexEdit control and 1 button that loaded the control with data in the click event.

I needed the following class variables:

public partial class Form1 : Form
{
    // to wrap the array that I am going to pass
    System.Runtime.InteropServices.VariantWrapper var;
    // the actual array that I will pass
    Array t;
    // an object to pass to the SetData method
    object o;
    .
    .

在表单构造函数中:

In the form constructor:

public Form1()
{
    InitializeComponent();
    // create an array of 50 bytes to send to the control
    t = Array.CreateInstance( typeof(byte), 50 );

然后在我的点击事件中:

Then in my click event:

private void button1_Click(object sender, EventArgs e)
{
    // load the array with some data
    for (int i = t.GetLowerBound(0); i <= t.GetUpperBound(0); i++)
        t.SetValue((byte)(i + 0x30), i);

    // Create a wrapper 'var' around t
    var = new System.Runtime.InteropServices.VariantWrapper(t);
    // copy var into an object and pass to the control
    o = var;
    axHexEdit1.SetData(ref o, 0);

}

这使控件正常工作，但我遇到了另一个问题-System.Runtime.InteropServices.SEHException

解决方案在这里:

http://dotnetfreak.co.uk/blog/archive/2004/09/02/system-runtime-interopservices-sehexception.aspx

This got the control working but I ran into another problem - System.Runtime.InteropServices.SEHException

The solution for that is here:

http://dotnetfreak.co.uk/blog/archive/2004/09/02/system-runtime-interopservices-sehexception.aspx

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