private void btnSettings_Click(object sender, EventArgs e) { if (this.fSettings?.Visible ?? false) { this.fSettings.Activate(); } else { if (this.fSettings == null || this.fSettings.IsDisposed) { this.fSettings = new formSettings(); } this.fSettings.ShowDialog(this); } return; }
private void btnSettings_Click(object sender, EventArgs e) { if (this.fSettings?.Visible ?? false) this.fSettings.Activate(); else { if (this.fSettings == null || this.fSettings.IsDisposed) this.fSettings = new formSettings(); this.fSettings.ShowDialog(this); } return; }