DataGridView中的数据导入导出到XML文件

来源：互联网发布：什么软件可以画图编辑：程序博客网时间：2024/05/16 14:17

using System.IO;

#region 导入到XML

private void btnLeadInToXml_Click(object sender, EventArgs e)
{

            this.openFileDialog1.Filter = "XML文件（*.xml）|*.xml";
            if (this.openFileDialog1.ShowDialog() == DialogResult.OK)
            {
                string filename = this.openFileDialog1.FileName;
                DataSet ds = new DataSet();
                ds.ReadXml(filename);
                this.dgvDictionary.DataSource = ds.Tables[0];

}

}
#endregion

#region 文件导出到XML文件

        private void btnExportToXml_Click(object sender, EventArgs e)
        {
            this.saveFileDialog1.FileName = DateTime.Now.ToString("yyMMddhhmmss");
            this.saveFileDialog1.Filter = "XML文件(*.xml)|*.xml";
            if (this.saveFileDialog1.ShowDialog() == DialogResult.OK)
            {
                DataTable dt = (DataTable)this.dgvDictionary.DataSource;
                DataSet ds = new DataSet();
                ds.Tables.Add(dt);
                ds.WriteXml(this.saveFileDialog1.FileName);
                MessageBox.Show("数据成功保存到" + this.saveFileDialog1.FileName, "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
        }
        #endregion