C# Windows Mobile 应用程序中 DataGrid 的列宽
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Column width of a DataGrid in a Windows Mobile Application
提问by
I'm having problems trying to adjust the width of a column of a datagrid. I used the answer posted here, but I can't solve it.
我在尝试调整数据网格列的宽度时遇到问题。我使用了此处发布的答案，但无法解决。
I'm using a List of objects as a datasource. In this simple example, I have just created a smart device application, and just added a datagrid. Then my code is this one:
我使用对象列表作为数据源。在这个简单的例子中，我刚刚创建了一个智能设备应用程序，并添加了一个数据网格。然后我的代码是这样的：
public Form1()
{
InitializeComponent();
List<Prueba> lista = new List<Prueba>();
lista.Add(new Prueba("uno", "dos"));
lista.Add(new Prueba("tres", "cuatro"));
dataGrid1.DataSource = lista;
DataGridTableStyle tableStyle = new DataGridTableStyle();
tableStyle.MappingName = lista.GetType().ToString();
DataGridTextBoxColumn tbcName = new DataGridTextBoxColumn();
tbcName.Width = 4000;
tbcName.MappingName = "UNO";
tbcName.HeaderText = "UNO";
tableStyle.GridColumnStyles.Add(tbcName);
dataGrid1.TableStyles.Clear();
dataGrid1.TableStyles.Add(tableStyle);
}
}
public class Prueba
{
public string UNO { get; set; }
public string DOS { get; set; }
public Prueba(string uno, string dos)
{
this.UNO = uno;
this.DOS = dos;
}
}
The width remains the same. Do you have a clue? Thank you!
宽度保持不变。你有什么线索吗？谢谢！
采纳答案by Henk Holterman
Change this line
改变这一行
tableStyle.MappingName = lista.GetType().ToString();
to
到
tableStyle.MappingName = lista.GetType().Name;
Oh, and 4000 is a little big for a mobile but I assume that's a typo.
哦，4000 对于手机来说有点大，但我认为这是一个错字。
回答by B.A.
For anyone using a DataTable as the DataSource instead of a list, it appears you have to change:
对于使用 DataTable 作为数据源而不是列表的任何人，您似乎必须更改：
tableStyle.MappingName = lista.GetType().Name;
to:
到：
tableStyle.MappingName = lista.TableName;
Took me a while to figure this out!
我花了一段时间才弄清楚这一点！
