在单独的表单上写入文本框(C#) [英] Writing to a textbox on a separate form (C#)

问题描述

假设我有两个表格:Form1 和 Form2.Form2 有一个名为 text1 的文本控件

Suppose I have two forms: Form1 and Form2. Form2 has a text control named text1

在 VB6 中，我可以写入 Form 2 的文本框

In VB6 I could write to Form 2's textbox

使用 Form1 控制:Form2.Text1.text = "Some text here"

control from Form1 by using: Form2.Text1.text = "Some text here"

如何在 C# 中完成这项工作?我什么都试过了！

How can I make this work in C#? I have tried everything!

我尝试过的:

Form2 Frm2 = new Form2();
Frm2.show();
Frm2.Activate(); // Trying everything to make sure it sees the form (it does).

Frm2.Text1 (Doesn't find the control)...

回答:

我最终在 Form2 中创建了一个公共例程，然后只从 form1 调用这个例程.在 Form2 的这个公共例程中，我会调用文本框！

I ended up making a public routine in Form2, and then just calling this routine from form1. In this public routine of Form2 I would then call the textbox!

推荐答案

我的目标是将文本添加到另一个表单的文本框中.我有Form1和Form2.Form2 有一个名为 Text1 的文本框控件.为了完成这项工作，我创建了一个子例程:

My goal was add text to a Text Box on another form. I had Form1 and Form2. Form2 has a text box control named Text1. In order to make this work, I created a Sub Routine:

public Void WriteToText(string sData)
{
// Here is where I wrote to my textbox
Text1.text = sData;
}

<小时>

表格1代码:

---

Form 1 code:

Form2 Frm2 = new Form2();
Frm2.WriteToText("My Data");

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