OpenTween.HashtagManage.PermCancel_Button_Click C# (CSharp) Method

        private void PermCancel_Button_Click(object sender, EventArgs e)
        {
            if (this.HistoryHashList.Items.Count > 0 && this.HistoryHashList.SelectedIndices.Count > 0)
                this.UseHashText.Text = this.HistoryHashList.Items[this.HistoryHashList.SelectedIndices[0]].ToString();
            else
                this.UseHashText.Text = "";

            ChangeMode(false);
        }