// Called after click to SMS or Tweet radio-button
private void NoSubject(String my_sign)
{
TextInput_Subject.Width = 323;
TextInput_Subject.Text = "n/a";
TextInput_Subject.IsEnabled = false;
TextInput_Sender.Text = my_sign; // International phone number starts with '+', Twitter account with '@'
TextInput_Sender.Select(1, 0);
TextInput_Sender.Focus();
TextInput_Sender.MaxLength = 16; // max length of int. phone number and twitter ID
TextInput_Message.Height = 465; // Covers inputs for SIR E-mail
}
// 3rd - E-mail
private void Email_Checked(object sender, RoutedEventArgs e)
{
message_type = "SIR"; // at first switches to SIR
TextInput_Subject.Text = "SIR " + DateTime.Today.ToString(format: "dd/MM/yy"); // pre-populate for SIR
TextInput_Subject.IsEnabled = true;
TextInput_Subject.Width = 124; // allow to enter Nature of Accident
TextInput_Sender.Text = "@"; // pre-populate 'sender' field fol email entry
TextInput_Sender.Select(0, 0);
TextInput_Sender.Focus();
TextInput_Sender.MaxLength = 254; // max length of email address
TextInput_Message.Height = 386; // uncover inputs for SIR
TextInput_Message.MaxLength = 1028; // maximum length of the message
}
// Editing 'Sender'
private void TextInput_Sender_TextChanged(object sender, System.Windows.Controls.TextChangedEventArgs e)
{
TextInput_Sender.BorderBrush = System.Windows.Media.Brushes.LightGray;
if (message_type == "SMS")
{
if (TextInput_Sender.Text.Length > 1)
{
TextInput_Sender.Text = "+" + ExctractNumbersOnly(TextInput_Sender.Text.Substring(1));
TextInput_Sender.Select(TextInput_Sender.Text.Length, 0);
TextInput_Sender.Focus();
}
else
{
TextInput_Sender.Text = "+";
TextInput_Sender.Select(1, 0);
TextInput_Sender.Focus();
}
}
if (message_type == "Tweet")
{
string new_string = "";
for (byte i = 1; i < TextInput_Sender.Text.Length; i++)
{
if ((TextInput_Sender.Text[i] >= '0' && TextInput_Sender.Text[i] <= '9') || (TextInput_Sender.Text[i] >= 'a' && TextInput_Sender.Text[i] <= 'z') || (TextInput_Sender.Text[i] >= 'A' && TextInput_Sender.Text[i] <= 'Z') || TextInput_Sender.Text[i] == '_')
{
new_string += TextInput_Sender.Text[i];
}
}
TextInput_Sender.Text = "@" + new_string;
TextInput_Sender.Select(TextInput_Sender.Text.Length, 0);
TextInput_Sender.Focus();
}
}