private void TextBoxChanged(object sender, EventArgs e)
{
InputDataTextBox textBox = (InputDataTextBox)sender;
for (int row = 0; row < textBoxes.GetLength(0); row++)
{
for (int column = 0; column < textBoxes.GetLength(1); column++)
{
if (textBox.Equals(textBoxes[row, column]))
{
UpdateLabels(row, column);
//
int[,] textBoxValues = new int[2, 2];
textBoxValues[0, 0] = (int)textBoxes[0, 0].Value;
textBoxValues[0, 1] = (int)textBoxes[0, 1].Value;
textBoxValues[1, 0] = (int)textBoxes[1, 0].Value;
textBoxValues[1, 1] = (int)textBoxes[1, 1].Value;
/* в linq :
*
* int[,] textBoxValues = textBoxes.Cast<InputDataTextBox>()
* .Select((x, i) => new { x?.Value, i })
* .Aggregate(
* new int[textBoxes.GetLength(0), textBoxes.GetLength(1)],
* (accum, item) =>
* {
* accum[item.i / textBoxes.GetLength(1), item.i % textBoxes.GetLength(1)] = (int)item.Value.GetValueOrDefault();
* return accum;
* });*/
//
textBoxUpdate.Invoke(textBoxValues);
}
}
}
}
private void tbSettingValidatingInt(object sender, CancelEventArgs e)
{
InputDataTextBox textBox = (InputDataTextBox)sender;
if (!Int32.TryParse(textBox.Text, out int value))
{
textBox.Text = textBox.LastState;
MessageBox.Show("Введены недопустимые значения");
}
}