In this example, I’ll show you How to concatenate multiple textboxes values in C# Windows Form Application.
Concatenate Two Textbox into an Another Textbox
C# Code (Button1_Click)
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private void button1_Click(object sender, EventArgs e) { string msg = "Hello."; string fName = textBox1.Text; string lName = textBox2.Text; textBox3.Text = msg + " "+fName +" "+ lName; } |
Output:
Concatenate Two Textbox into Label
C# Code (Button1_Click)
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private void button1_Click(object sender, EventArgs e) { string msg = "Hello."; string fName = textBox1.Text; string lName = textBox2.Text; label4.Text = msg + " "+fName +" "+ lName; } |
Output:
Concatenate Two Textbox into ListBox
C# Code (Button1_Click)
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private void button1_Click(object sender, EventArgs e) { string msg = "Hello."; string fName = textBox1.Text; string lName = textBox2.Text; listBox1.Items.Add(msg + " "+fName +" "+ lName); } |
Output:
