MessageBox.Show("请输入过滤字");

                return;

            }

            this.btnQuerry.Enabled = false;

            this.Cursor = Cursors.WaitCursor;

            try

            {

                tMaterial = this.querryObj.audioQuerry(this.txFileName.Text);

                this.tMaterialBindingSource.DataSource = tMaterial;

            }

            catch (Exception ex)

            {

                MessageBox.Show(ex.Message);

            }

            this.Cursor = Cursors.Default;

            this.btnQuerry.Enabled = true;

        }

        private void btnDonwloadPath_Click(object sender, EventArgs e)//下载路径按钮处理

        {

            if (this.folderBrowserDialog1.ShowDialog() == DialogResult.OK)

            {

                this.txDonwloadPath.Text = this.folderBrowserDialog1.SelectedPath;

            }

        }

        private void btnDownload_Click(object sender, EventArgs e) //下载路径按钮处理

        {