private void InitForm()
{
Trace.TraceInformation(" 动态加载预览控件，axPlatformPreview1");
try
{
// 动态加载预览控件，axPlatformPreview1
this.axPlatformPreview1 = new AxPlatformPreviewLib.AxPlatformPreview()
{
Dock = DockStyle.Fill
};
this.axPlatformPreview1.Enabled = true;
this.axPlatformPreview1.Location = new System.Drawing.Point(0, 0);
this.axPlatformPreview1.Name = "axPlatformPreview1";
this.axPlatformPreview1.Size = new System.Drawing.Size(917, 529);
//this.axPlatformPreview1.TabIndex = 4;
//this.Load += PreviewForm_Shown;
//CrusisNumber.Text = "1";
//Program.SetRegisCamState(0, UpdateCamState);//订阅监控点实时在线状态
//SetCamStateInfoCallback();
axPlatformPreview1.EventNotify += axPlatformPreview1_EventNotify;
this.panel1.Controls.Add(axPlatformPreview1);
//StrParam param = PreviewGlobalParam.GetParam();
//PreviewGlobalParam.SetParam(axPlatformPreview1, param);
//axPlatformPreview1.SetLayoutType(2);
}
catch (Exception ex)
{
Trace.TraceInformation(" 动态加载预览控件失败：" + ex.Message + ex.ToString());
}
}
public static bool SetParam(AxPlatformPreviewLib.AxPlatformPreview axPlatformPreview1, StrParam param)
{
string curPath = System.Windows.Forms.Application.StartupPath;
string sPath = curPath + @"\GlobalParam";
if (!Directory.Exists(sPath))
{
Directory.CreateDirectory(sPath);
}
string tempPath = curPath + @"\GlobalParam\PreviewParam.ini";
//组成xml报文
XmlDocument xmldoc = new XmlDocument();
XmlDeclaration dec = xmldoc.CreateXmlDeclaration("1.0", "utf-8", null);
xmldoc.AppendChild(dec);
XmlElement root = xmldoc.CreateElement("global");
XmlElement child;
child = xmldoc.CreateElement("snap");
child.SetAttribute("picture", param.m_snapType);
child.SetAttribute("save", param.m_snapPath);
root.AppendChild(child);
child = xmldoc.CreateElement("record");
child.SetAttribute("packSize", param.m_recordSizeIdx);
child.SetAttribute("save", param.m_recordPath);
root.AppendChild(child);
child = xmldoc.CreateElement("performance");
child.SetAttribute("decode", param.m_decode);
root.AppendChild(child);
xmldoc.AppendChild(root);
string strxml = xmldoc.InnerXml;
//调用控件接口
int ret = axPlatformPreview1.SetGlobalParam(strxml);
if (ret == 0) //成功
{
Trace.TraceInformation("全局参数设置 PlatformPreview.ocx!SetGlobalParam 成功({0}):成功", ret);
NativeMethods.WritePrivateProfileString("snap", "picture", param.m_snapType, tempPath);
NativeMethods.WritePrivateProfileString("snap", "save", param.m_snapPath, tempPath);
NativeMethods.WritePrivateProfileString("record", "packSize", param.m_recordSizeIdx, tempPath);
NativeMethods.WritePrivateProfileString("record", "save", param.m_recordPath, tempPath);
NativeMethods.WritePrivateProfileString("performance", "decode", param.m_decode, tempPath);
return(true);
}
else //失败
{
Trace.TraceInformation("全局参数设置 PlatformPreview.ocx!SetGlobalParam 失败({0}):失败", ret);
return(false);
}
}