[英]Editing custom types in property grid
I have a class MinMax
which among other things contains this: 我有一个
MinMax
类,其中包含以下内容:
public class MinMax
{
private float m_min = 0;
private float m_max = 1;
public override string ToString()
{
return m_min + " " + m_max;
}
}
I also have another class SomeClass
with a property of this type: 我还有另一个类
SomeClass
,具有此类型的属性:
public MinMax Something
{
get
{
return m_something;
}
set
{
m_something = value;
}
}
When I put an object of type SomeClass
in a property grid, Something
is correctly displayed but for natural reasons I'm not able to edit the value. 当我将类型为
SomeClass
的对象放在属性网格中时,会正确显示Something
内容,但是由于自然原因,我无法编辑该值。
I know I can create a custom type editor and show a custom form to edit it, but I would like to edit the displayed string directly. 我知道我可以创建一个自定义类型编辑器并显示一个自定义表单来对其进行编辑,但是我想直接编辑显示的字符串。
My first solution was to return a string
from Something
instead but I have other code that needs this property to be returned in it's native format. 我的第一个解决方案是从
Something
返回一个string
,但是我还有其他代码需要将此属性以其本机格式返回。
Is thera any other convenient solution that will let med edit the value directly as a string in the propertygrid? thera是否有其他方便的解决方案,可以让med在propertygrid中直接将其作为字符串编辑值?
Maybe you're looking for a Custom UITypeEditor
: 也许您正在寻找一个Custom
UITypeEditor
:
http://msdn.microsoft.com/en-us/library/ms171840.aspx http://msdn.microsoft.com/en-us/library/ms171840.aspx
For completeness have a look also to TypeConverter
, 为了完整
TypeConverter
,还可以查看TypeConverter
,
that can be used to allow simple editing (eg from-to strings) without the need of a custom UITypeEditor
: 可用于允许简单的编辑(例如,
UITypeEditor
字符串),而无需自定义UITypeEditor
:
http://msdn.microsoft.com/en-us/library/ayybcxe5.aspx http://msdn.microsoft.com/en-us/library/ayybcxe5.aspx
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