public int dialog()
{
Form prompt = new Form(); // creates form
//dimensions
prompt.Width = 300;
prompt.Height = 125;
prompt.Text = "Adding Rows"; // title
Label amountLabel = new Label() { Left = 50, Top = 0, Text = "Enter a number from 1-50" }; // label for prompt
amountLabel.Font = new Font("Microsoft Sans Serif", 9.75F);
TextBox value = new TextBox() { Left = 50, Top = 25, Width = prompt.Width / 2 }; // text box for prompt
Button confirmation = new Button() { Text = "Ok", Left = prompt.Width / 2 - 50, Width = 50, Top = 50 }; // ok button
confirmation.Click += (sender, e) => { prompt.Close(); }; // if clicked it will close
prompt.AcceptButton = confirmation; // enter
prompt.KeyPreview = true;
prompt.KeyDown += (sender, e) =>
{
if (e.KeyCode == Keys.Escape) prompt.DialogResult = DialogResult.Cancel; // user presses ESC key to close
};
// adding the controls
prompt.Controls.Add(value);
prompt.Controls.Add(confirmation);
prompt.Controls.Add(amountLabel);
prompt.ShowDialog();
// returning and checking if int block
int num;
Int32.TryParse(value.Text, out num);
return num;
}
This is the full code. The short version of the code is:
Label amountLabel = new Label() { Left = 50, Top = 0, Text = "Enter a number from 1-50" };
prompt.Controls.Add(amountLabel);
The problem is that it will only display up to "Enter a number". It won't display the full text for some reason. I tried shorter "E" and it worked. I even tried "Enter a number from" but it still didn't fully display.
You could enable AutoSize
, which is set to true
by default if you create it via the designer:
Label amountLabel
= new Label { AutoSize = true, Left = 50, Top = 0, Text = "Enter a number from 1-50" };
Set the width of the label:
Label amountLabel = new Label() { Left = 75, Top = 0, Width = 1000, Text = "Enter a number from 1-50" };
Don't make the width that wide, though. I just wanted to make sure the text fits without testing different values.
I was surprised that it didn't adjust the width automatically.
将标签的AutoSize属性设置为true。
Label amountLabel = new Label() { AutoSize=true, Left = 50, Top = 0, Text = "Enter a number from 1-50" };
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