public static string ShowForm(string caption, string text, string value = null)
{
var form = new PromptForm
{
Text = caption,
};
form.lblText.Text = text;
form.tbValue.Text = value;
form.StartPosition = FormStartPosition.CenterParent;
return(form.ShowDialog() == DialogResult.OK ? form.tbValue.Text : null);
}
private bool GetUserName()
{
while (true)
{
userName = PromptForm.ShowForm("ChatSignalR", "Enter user name:", $"TestUser{new Random().Next(1, 99999)}");
if (userName == null)
{
return(false);
}
else if (userName != string.Empty)
{
tbUserName.Text = userName;
tbMessage.Focus();
return(true);
}
}
}