/// <summary>
/// 开始编辑按钮
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnStartEdit_Click(object sender, EventArgs e)
{
try
{
mEngineEditor = new EngineEditorClass();
mEngineEditTask = mEngineEditor as IEngineEditTask;
mEngineEditLayers = mEngineEditor as IEngineEditLayers;
mMap = MainMapControl.Map;
mActiveView = mMap as IActiveView;
mlistLayers = MapOperation.GetLayers(mMap);
if (mlistLayers == null || mlistLayers.Count == 0)
{
MessageBox.Show("请加载编辑图层！", "提示",
MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
mMap.ClearSelection();
mActiveView.Refresh();
InitComboBox(mlistLayers);
ChangeButtonState(true);
// 如果编辑已经开始，则直接退出
if (mEngineEditor.EditState != esriEngineEditState.esriEngineStateNotEditing)
{
return;
}
if (mCurrentLyr == null)
{
return;
}
// 获取当前编辑图层工作空间
IDataset dataset = mCurrentLyr.FeatureClass as IDataset;
IWorkspace workspace = dataset.Workspace;
// 设置编辑模式，如果是ArcSDE采用版本模式
if (workspace.Type == esriWorkspaceType.esriRemoteDatabaseWorkspace)
{
mEngineEditor.EditSessionMode = esriEngineEditSessionMode.esriEngineEditSessionModeVersioned;
}
else
{
mEngineEditor.EditSessionMode = esriEngineEditSessionMode.esriEngineEditSessionModeNonVersioned;
}
// 设置编辑任务
mEngineEditTask = mEngineEditor.GetTaskByUniqueName("ControlToolsEditing_CreateNewFeatureTask");
mEngineEditor.CurrentTask = mEngineEditTask;
//是否可以进行撤销、恢复操作
mEngineEditor.EnableUndoRedo(true);
//开始编辑操作
mEngineEditor.StartEditing(workspace, mMap);
}
catch (Exception ex)
{
}
}
