填充用户控件的GridView使用对象的名单 [英] Populate a UserControl Gridview with a List of Objects

问题描述

我有一个包含两个属性code和功放称为理由对象的名单; 文本。我想用这个来填补一个GridView的用户控件。但是，我不知道如何在GridView链接到原因的列表和实际设置从对象使用的数据。

I have a List of an object called "Reasons" that contains two properties "Code" & "Text". I want to use this to fill a UserControl of a Gridview. However, I don't understand how to link the gridview to the List of Reasons and actually set which data to use from the object.

我将承担的办法是设置数据源的列表，但是，不工作，因为它似乎填充任何行GridView控件。是否有解决这个问题的更好方法？

I would assume the approach would be to set the datasource to the List, however, that is not working as it does seem populate the gridview with any rows. Is there a better approach to this problem?

推荐答案

我假设你在winform C＃这样做。它应该是在C＃codebehind为asp.net相当类似。
下面是一些示例code，你可以轻松地定制你的obj类型：

I am assuming you're doing this in winform C#. It should be fairly similar in C# codebehind for asp.net. Here's some sample code you can easily customize to your obj type:

/// <summary>
/// The test class for our example.
/// </summary>
class TestObject
{
    public string Code { get; set; }
    public string Text { get; set; }
}

void PopulateGrid()
{
    TestObject test1 = new TestObject()
    {
    Code = "code 1",
    Text = "text 1"
    };
    TestObject test2 = new TestObject()
    {
    Code = "code 2",
    Text = "text 2"
    };
    List<TestObject> list = new List<TestObject>();
    list.Add(test1);
    list.Add(test2);

    dataGridView1.DataSource = list;
}

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