/// <summary>
/// Opens a file/loads if has encryption/authentication
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OpenToolStripMenuItem_Click(object sender, EventArgs e)
{
var openFileDialog = new OpenFileDialog();
openFileDialog.DefaultExt = ".jpg";
openFileDialog.Filter = "Image types (*.jpg, *.jpeg, *.jpe, *.jfif, *.png) | *.jpg; *.jpeg; *.jpe; *.jfif; *.png";
var result = openFileDialog.ShowDialog();
if (result != DialogResult.OK)
{
return;
}
AuthenticationState.ImageFilePath = openFileDialog.FileName;
StatusLabel.Text = $"{AuthenticationState.ImageFilePath}";
AuthenticationDataGridView.Enabled = true;
AuthenticationDataGridView.DataSource = null;
if (AuthenticationState.IsAuthenticatedFile())
{
_authenticationModels = AuthenticationState.Load();
AuthenticationDataGridView.DataSource = _authenticationModels;
}
else
{
_authenticationModels = new BindingList <AuthenticationModel> {
new AuthenticationModel()
};
}
AuthenticationDataGridView.Invalidate();
}
/// <summary>
/// Creates a new row/object
/// </summary>
/// <param name="msg"></param>
/// <param name="keyData"></param>
/// <returns></returns>
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
if (AuthenticationDataGridView.Focused && keyData == Keys.Tab &&
AuthenticationDataGridView.CurrentCell.ColumnIndex == AuthenticationDataGridView.Columns.Count - 1 &&
AuthenticationDataGridView.CurrentRow.Index == AuthenticationDataGridView.RowCount - 1)
{
AuthenticationDataGridView.BeginEdit(false);
AuthenticationDataGridView.NotifyCurrentCellDirty(true);
AuthenticationDataGridView.EndEdit();
}
return(base.ProcessCmdKey(ref msg, keyData));
}
/// <summary>
/// De-selects first row/column once binding is complete
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AuthenticationDataGridView_DataBindingComplete(object sender, DataGridViewBindingCompleteEventArgs e)
{
AuthenticationDataGridView.ClearSelection();
}
