private void btSaveLayout_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
try
{
System.IO.MemoryStream ms = new System.IO.MemoryStream();
lcMain.SaveLayoutToStream(ms);
string English = Config.GetValue("Language").ToString() == "1" ? "_E" : "";
_data.DrTable["FileLayout" + English] = ms.ToArray();
_data.updateLayoutFile(_data.DrTable);
}
catch { }
}
/// <summary>
/// 获取布局数据
/// </summary>
/// <param name="dockManager">停靠管理器</param>
/// <returns>布局数据</returns>
public static byte[] GetLayoutData(this LayoutControl control)
{
using (MemoryStream buffer = new MemoryStream()) {
control.SaveLayoutToStream(buffer);
return(buffer.ToArray());
}
}
private void AddLayoutControl()
{
int x = 100, y = 80;
int fieldCount = _data.DsStruct.Tables[0].Rows.Count;
if (fieldCount < 6)
{
x = 200;
y = 160;
}
this.Width = fieldCount * 50 + x;
this.Height = fieldCount * 40 + y;
GridControl gcTmp = null;
lcMain = new LayoutControl();
string path;
string English = Config.GetValue("Language").ToString() == "1" ? "_E" : "";
if (Config.GetValue("DuongDanLayout") == null)
{
path = Application.StartupPath + "\\Layouts\\" + Config.GetValue("Package").ToString() + English + "\\" + _data.DrTable["TableName"].ToString() + ".xml";
}
else
{
path = Config.GetValue("DuongDanLayout").ToString() + "\\" + Config.GetValue("Package").ToString() + English + "\\" + _data.DrTable["TableName"].ToString() + ".xml";
}
lcMain = _frmDesigner.GenLayout3(ref gcTmp, true);
//if (fieldCount > 12)
// lcMain = _frmDesigner.GenLayout3(ref gcTmp, true);
//else
// lcMain = _frmDesigner.GenLayout2(ref gcTmp, true);
if (_data.DrTable["FileLayout" + English] == DBNull.Value)
{
if (System.IO.File.Exists(path))
{
lcMain.RestoreLayoutFromXml(path);
//UpLoad Layout to database
System.IO.MemoryStream ms = new MemoryStream();
lcMain.SaveLayoutToStream(ms);
_data.DrTable["FileLayout" + English] = ms.ToArray();
_data.updateLayoutFile(_data.DrTable);
lcMain.ShowCustomization += lcMain_ShowCustomization;
}
}
else
{
System.IO.MemoryStream ms = new System.IO.MemoryStream(_data.DrTable["FileLayout" + English] as byte[]);
lcMain.RestoreLayoutFromStream(ms);
lcMain.ShowCustomization += lcMain_ShowCustomization;
}
lcMain.MouseUp += FrmSingleDt_MouseUp;
this.Controls.Add(lcMain);
}
private static string GetLayoutXml(LayoutControl layoutControl)
{
string xml;
using (var stream = new MemoryStream())
{
using (var reader = new StreamReader(stream))
{
layoutControl.SaveLayoutToStream(stream);
stream.Seek(0, SeekOrigin.Begin);
xml = reader.ReadToEnd();
}
}
return(xml);
}
protected void InitializeLayoutCustomization(LayoutControl layoutControl)
{
try
{
layoutControl.HideCustomization += delegate
{
try
{
MemoryStream ms = new MemoryStream();
layoutControl.SaveLayoutToStream(ms);
Dictionary <string, byte[]> dic = CacheHelper.Get <Dictionary <string, byte[]> >("layout_" + SysPage.Menu_Id);
if (dic == null)
{
dic = new Dictionary <string, byte[]>();
}
dic[layoutControl.Name] = ms.ToBytes();
CacheHelper.Set(dic, "layout_" + SysPage.Menu_Id);
}
catch (Exception ex)
{
SharedFunc.RaiseError(ex);
}
};
this.Shown += delegate
{
try
{
Dictionary <string, byte[]> dic = CacheHelper.Get <Dictionary <string, byte[]> >("layout_" + SysPage.Menu_Id);
if (dic == null || !dic.ContainsKey(layoutControl.Name))
{
return;
}
Stream ms = ((byte[])dic[layoutControl.Name]).ToStream();
layoutControl.RestoreLayoutFromStream(ms);
}
catch (Exception ex)
{
SharedFunc.RaiseError(ex);
}
};
}
catch (Exception ex)
{
SharedFunc.RaiseError(ex);
}
}
