public IRoadCode GetRoadCodeClass(CodeType pCodeType)
{
IRoadCode pRoadCode = null;
switch (pCodeType)
{
case CodeType.SzRoadCode:
pRoadCode = new szRoadCode(m_RefreshLog);
break;
case CodeType.FsRoadCode:
pRoadCode = new FsRoadCode(m_RefreshLog);
break;
case CodeType.FsFacilityCode:
pRoadCode = new FsFacilityCode(m_RefreshLog);
break;
}
return(pRoadCode);
}
/// <summary>
/// 开始编码
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnDoCoding_Click(object sender, EventArgs e)
{
//清空日志信息
txtLog.Text = string.Empty;
if (m_MainMap == null)
{
RefreshLog(string.Format("无法获取地图文档"));
return;
}
else if (m_MainMap.LayerCount <= 0)
{
RefreshLog(string.Format("当前地图未加载任何图层"));
return;
}
try
{
//读取配置信息
ReadDbConfig();
//根据编码类型获取相应的配置信息，并进行编码
if (m_DtCodeRule == null || m_DtLayerConfig == null)
{
return;
}
string RowFilter = "";
switch (m_RoadCodeType)
{
case CodeType.SzRoadCode:
RowFilter = string.Format("{0}='{1}'", ptColumnName.CodeType, Enum.GetName(typeof(CodeType), CodeType.SzRoadCode));
break;
case CodeType.FsRoadCode:
RowFilter = string.Format("{0}='{1}'", ptColumnName.CodeType, Enum.GetName(typeof(CodeType), CodeType.FsRoadCode));
break;
case CodeType.FsFacilityCode:
RowFilter = string.Format("{0}='{1}'", ptColumnName.CodeType, Enum.GetName(typeof(CodeType), CodeType.FsRoadCode));
break;
}
DataRow[] CodeLayers = m_DtCodeRule.Select(RowFilter);
if (CodeLayers.Length <= 0)
{
RefreshLog(string.Format("当前未配置编码图层"));
return;
}
Dictionary <string, ptCodeFeautreLayer> pCodeLayers = new Dictionary <string, ptCodeFeautreLayer>();
//查找编码图层
for (int i = 0; i < CodeLayers.Length; i++)
{
string StrLayerName = CodeLayers[i][ptColumnName.CodeLayer].ToString();
IFeatureLayer pTempLayer = GetLayerByName(StrLayerName);
if (pTempLayer != null)
{
DataRow[] pTempRows = m_DtLayerConfig.Select(string.Format("{0}='{1}'", ptColumnName.LayerName, StrLayerName));
if (pTempRows.Length <= 0)
{
RefreshLog(string.Format("未能加载图层:【{0}】相关配置信息", StrLayerName));
return;
}
//判断配置的编码字段，是否存在于数据中
if (pTempLayer.FeatureClass.FindField(pTempRows[0][ptColumnName.CodeField].ToString()) < 0)
{
RefreshLog(string.Format("未能在加载图层:【{0}】中找到配置的编码字段【{1}】", StrLayerName, pTempRows[0][ptColumnName.CodeField]));
continue;
}
ptCodeFeautreLayer pptLayer = new ptCodeFeautreLayer();
pptLayer.CodeLayer = pTempLayer;
pptLayer.LayerName = StrLayerName;
pptLayer.RoadType = pTempRows[0][ptColumnName.RoadType].ToString();
pptLayer.CodeField = pTempRows[0][ptColumnName.CodeField].ToString();
pptLayer.LayerConfigRow = pTempRows[0];
pCodeLayers.Add(StrLayerName, pptLayer);
}
else
{
RefreshLog(string.Format("当前地图未加载图层:{0}", StrLayerName));
return;
}
}
if (RoadCodeLog == null)
{
RoadCodeLog = RefreshLog;
}
ptRoadCodeFactory RoadCodeFac = new ptRoadCodeFactory(RoadCodeLog);
IRoadCode pRoadCode = RoadCodeFac.GetRoadCodeClass(m_RoadCodeType);
if (pRoadCode != null)
{
pRoadCode.Coding(pCodeLayers);
}
}
catch (Exception ex)
{
RefreshLog(string.Format("编码失败:{0}", ex.Message));
}
}