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Make changes in form1 in form2 in c#

RohyaGadakh answered on August 9, 2022 Popularity 1/10 Helpfulness 1/10

answer Make changes in form1 in form2 in c#

related Make changes in form1 in form2 in c#

Make changes in form1 in form2 in c#

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In form 2:

public partial class Form2 : Form
{
    private readonly Form1 _form1;

    public Form2 (Form1 from1)
    {
        _form1 = form1;
        InitializeComponent();
    }

    public void button1_Click(object sender, EventArgs e)
    {
        _form1.label2.ForeColor = Color.Red;
    }
}
In form 1:

// Cannot be static as we need a reference to `this`
private Form2 _f2;
public Form2 f2 {
    get {
        if (_f2 == null) {
            _f2 = new Form2(this);  // Pass form 1 as parameter to form 2.
        }
        return _f2;
    }
}

private void addButton1_Click(object sender, EventArgs e)
{        
    f2.Show(); 
}

Popularity 1/10 Helpfulness 1/10 Language csharp

Source: stackoverflow.com

Tags: c#

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Contributed on Aug 09 2022

RohyaGadakh

0 Answers Avg Quality 2/10

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Make changes in form1 in form2 in c#

Comment

public partial class Form2 : Form
{
    private readonly Form1 _form1;

    public Form2 (Form1 from1)
    {
        _form1 = form1;
        InitializeComponent();
    }

    public void button1_Click(object sender, EventArgs e)
    {
        _form1.label2.ForeColor = Color.Red;
    }
}

Popularity 1/10 Helpfulness 1/10 Language csharp

Source: stackoverflow.com

Tags: c#

Link to this answer
Share Copy Link

Contributed on Aug 09 2022

RohyaGadakh

0 Answers Avg Quality 2/10

Make changes in form1 in form2 in c#

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Make changes in form1 in form2 in c#

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Make changes in form1 in form2 in c#

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