44 c# change label text from another class

[c#]Set label value from other class - social.msdn.microsoft.com Now, if you want to change a label of your form, you need to manipulate THE SAME INSTANCE of the class. If you create a new instance like aObject = new Form1 () it is like buying a new car of the same make and model and not repairing the old one. If you must buy a new car, go ahead, but this cannot fix your old car's flat tyre. How to set Text on the Label in C#? - GeeksforGeeks Following steps are used to set the Text property of the Label: Step 1: Create a label using the Label () constructor is provided by the Label class. // Creating label using Label class Label mylab = new Label (); Step 2: After creating Label, set the Text property of the Label provided by the Label class.

Label in C# - GeeksforGeeks Step 2: After creating Label, set the properties of the Label provided by the Label class. // Set the text in Label mylab.Text = "GeeksforGeeks"; // Set the location of the Label mylab.Location = new Point(222, 90); // Set the AutoSize property of the Label control mylab.AutoSize = true; // Set the font of the content present in the Label Control mylab.Font = new Font("Calibri", 18); // Set the foreground color of the Label control mylab.ForeColor = Color.Green; // Set the padding in the ...

C# change label text from another class

C# - How to change the text of the label1 by another class? Find answers to C# - How to change the text of the label1 by another class? from the expert community at Experts Exchange access label from another class c# Code Example //Form1 public static Form1 form = null; public Form1() { InitializeComponent(); form = this; } // Your Class Form1.form.label1.Text = "Hello, World!"; C# - Change label text from another class - Stack Overflow When this class connects to db I want to change the label text to "Connected": public class DBConnect { public void Connect() { MySqlConnection conn; string myConnectionString; myConnectionString = "server = 127.0.0.1; uid=cardb;" + "pwd=cardb; database=test;"; try { Form form = new Form(); conn = new MySqlConnection(); conn.ConnectionString = myConnectionString; conn.Open(); form.setStatus(); } catch (MySqlException ex) { MessageBox.Show(ex.Message); } } }

C# change label text from another class. c# - Changing text box from another class - Stack Overflow I'm trying to change value of a text box located in. public partial class Form1 : Form from another class. I've tried something like this. public void echo(string text) { this.textBox1.AppendText(text + Environment.NewLine); } From another class I'm calling it like. Form1 cout = new Form1(); cout.echo("Does this work?"); And I get blank output. How to update label from another class c# - Stack Overflow Now change your class1 threadtest() function as below: class Class1 { public void threadtest(Form1 form) { while (loop) { regularSW.Start(); Thread.Sleep(5000); regularSW.Stop(); form.label1.Text = "Sleep in: " + regularSW.Elapsed + Environment.NewLine; } } } Changing a label's text in another form in C#? - Stack Overflow The another approach is Just change the modifier property of label or text to public and now it allows to access the content of form1 textbox to label on another form. So the code is. private void button1_click(){ Form2 obj1 =new Form2(); Obj1.show(); Obj1.label1.text="welcome"+textbox1.Text; } EOF

update - change label text from another form c# - Code Examples Modifying a winform textbox value from another class You could pass the TextBox as a parameter to a function in another class: class OtherClass { public void ShowTextBox(TextBox target) { target.Visible = true; } } However, I would advise to keep all the methods and code pertaining to handling the GUI and its events inside the form itself. c# - Update label from another thread - Stack Overflow I use a thread writing in another class for update a label. The label is contents in Winform Main class. Scanner scanner = new Scanner(ref lblCont); scanner.ListaFile = this.listFiles; Thread trd = new Thread(new ThreadStart(scanner.automaticScanner)); trd.IsBackground = true; trd.Start(); while (!trd.IsAlive) ; trd.Join(); Change label.Text in another form - CodeProject Here's my code (I just changed to dis-Enable the label instead): public partial class Window : Form {public Window(bool bool_label) {InitializeComponent(); this.lblFirstLine.Enabled = bool_label;}} And: public partial class Settings : Form {private void button2_Click(object sender, EventArgs e) // OK {Window frm = new Window(false); frm.Show(); Close();}} How can I change label text in different class (C#) I got it very simple: Hand over the Label control in the constructor of your external class: using System.Windows.Forms; public class Yourclass{ private Label UpdateLabel; public Yourclass (Label yourLabel) { this.UpdateLabel = yourlabel; } private void action() { //here is your update of the label UpdateLabel.Text = "Your text"; } }

C# - Change label text from another class - Stack Overflow When this class connects to db I want to change the label text to "Connected": public class DBConnect { public void Connect() { MySqlConnection conn; string myConnectionString; myConnectionString = "server = 127.0.0.1; uid=cardb;" + "pwd=cardb; database=test;"; try { Form form = new Form(); conn = new MySqlConnection(); conn.ConnectionString = myConnectionString; conn.Open(); form.setStatus(); } catch (MySqlException ex) { MessageBox.Show(ex.Message); } } } access label from another class c# Code Example //Form1 public static Form1 form = null; public Form1() { InitializeComponent(); form = this; } // Your Class Form1.form.label1.Text = "Hello, World!"; C# - How to change the text of the label1 by another class? Find answers to C# - How to change the text of the label1 by another class? from the expert community at Experts Exchange