从用户控件返回不同的属性值以在另一个用户控件中使用 [英] Returning different property value from a user control to use in another user control

问题描述

我有两个用户控制，如UC1& UC2和他们有如下属性：

（浮动）InletPressure

（浮动）OutletPressure

（浮动）PressutreDrop

（浮动）FlowRate



我有其他用户控制作为TX1，它有一个文本框和一个名为Owner的属性。

我需要能够将所有者引用到UC1或UC2中的一个并且文本框返回UC1或UC2中上述属性之一的值，如下所示：



TextBox1.Text = Owner.InletPressure.ToString（）;

或TextBox1.Text = Owner.OutletPressure.ToString（）;

等等。



我的尝试：



我对此一无所知。请帮我找一个参考。

I have Two user control as UC1 & UC2 and they have properties as follow :
(float) InletPressure
(float) OutletPressure
(float) PressutreDrop
(float) FlowRate

I have other user control as TX1 and it has a textbox and a Property named Owner.
I need to be able to reference 'Owner' to one of UC1 or UC2 and textbox return the value of one of the above-mentioned property in UC1 or UC2 as follow :

TextBox1.Text=Owner.InletPressure.ToString();
or TextBox1.Text=Owner.OutletPressure.ToString();
and so on.

What I have tried:

I have not any Idea about. Please help me to find a reference for.

推荐答案

我要定义一个界面 [ ^ ]包含共享属性和方法。将其应用于 UC1 & UC2 并添加List< [Interface used]>的属性到 TX1 传递一个对象引用。现在在 TX1 。类似的东西......

I would define an Interface[^] with the shared properties and methods. Apply it to UC1 & UC2 and add a property of the List<[Interface used]> to TX1 pass an object reference to. Now in TX1. Something Like...

public interface IFeedBack
{
    string InletPressure { get; set; }
    string OutletPressure { get; set; }
}

然后在 UC1 & UC2

Then in the UC1 & UC2

public UC1 : Control, IFeedback
{
    ...
    public string InletPressure { get; set; }
    public OutletPressure { get; set; }
    ...
}

public UC2 : Control, IFeedback
{
    ...
    public string InletPressure { get; set; }
    public OutletPressure { get; set; }
    ...
}

和 TX1

And the TX1

public TX1 : Control
{
    ...
    public List<IFeedBack> FeedbackControls { get; } = new List<IFeedBack>();
    ...
    private void UpdateFeedback()
    {
        ...
        txtInletPressure.Text = FeedbackControls[0].InletPressure;
        ...
    }
}

使用...

To use...

class Form1
{
    ...
    private void HookupControls()
    {
        ...
        // TX1, UC1, UC2, controls
        feedBackControl.FeedbackControls.AddRange(PressureControl1, PressureControl2);
        ...
    }
    ...
}

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