/// <summary>
/// 设置编辑器的页面设置，APPCFG中PageSetting参数 by ukey 2018-10-14
/// </summary>
/// <param name="kind">纸张类型</param>
/// <param name="pagersize">纸张大小</param>
/// <param name="margins">页边距</param>
public void SetPageSetting(System.Drawing.Printing.PaperKind kind, System.Drawing.Printing.PaperSize pagersize, System.Drawing.Printing.Margins margins)
{
string config = GetConfigValueByKey("PageSetting");
System.Xml.XmlDocument doc = new XmlDocument();
doc.LoadXml(config);
XmlNode pagesetting = doc.ChildNodes[0].SelectSingleNode("pagesettings");
XmlElement ele = (pagesetting as XmlElement).SelectSingleNode("page") as XmlElement;
ele.SetAttribute("kind", kind.ToString());
ele.SetAttribute("width", pagersize.Width.ToString());
ele.SetAttribute("height", pagersize.Height.ToString());
ele = (pagesetting as XmlElement).SelectSingleNode("margins") as XmlElement;
ele.SetAttribute("left", margins.Left.ToString());
ele.SetAttribute("top", margins.Top.ToString());
ele.SetAttribute("right", margins.Right.ToString());
ele.SetAttribute("bottom", margins.Bottom.ToString());
config = doc.InnerXml;
string sql = " update appcfg set value = '{0}' where configkey = 'PageSetting'; ";
m_app.SqlHelper.ExecuteNoneQuery(string.Format(sql, config), CommandType.Text);
}
