//停止编辑
public static void StopEditing(AxMapControl axmap, ILayer player)
{
m_strOperator = "";
if (pWorkspaceEdit == null)
{
return;
}
// Check edit conditions before allowing edit to stop
m_CurrentLayer = player;
m_MapControl = axmap;
if (m_CurrentLayer == null)
{
return;
}
IFeatureLayer pFeatureLayer = (IFeatureLayer)m_CurrentLayer;
if (pFeatureLayer.FeatureClass == null)
{
return;
}
IDataset pDataset = (IDataset)pFeatureLayer.FeatureClass;
if (pDataset == null)
{
return;
}
// If the current document has been edited then prompt the user to save changes
//IWorkspaceEdit pWorkspaceEdit = (IWorkspaceEdit)pDataset.Workspace;
if (pWorkspaceEdit.IsBeingEdited())
{
bool bHasEdits = false;
pWorkspaceEdit.HasEdits(ref bHasEdits);
bool bSave = false;
if (bHasEdits)
{
DialogResult result;
result = MessageBoxEx.Show("你想保存你的编辑吗？", "提示！", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (DialogResult.Yes == result)
{
bSave = true;
}
}
pWorkspaceEdit.StopEditing(bSave);
}
m_MapControl.Map.ClearSelection();
m_MapControl.ActiveView.Refresh();
}
//保存编辑
public static void SaveEditing(AxMapControl axmap, ILayer player)
{
// Check edit conditions before allowing edit to stop
m_CurrentLayer = player;
m_MapControl = axmap;
if (m_CurrentLayer == null)
{
return;
}
IFeatureLayer pFeatureLayer = (IFeatureLayer)m_CurrentLayer;
if (pFeatureLayer.FeatureClass == null)
{
return;
}
IDataset pDataset = (IDataset)pFeatureLayer.FeatureClass;
if (pDataset == null)
{
return;
}
// If the current document has been edited then prompt the user to save changes
IWorkspaceEdit pWorkspaceEdit = (IWorkspaceEdit)pDataset.Workspace;
bool bHasEdits = false;
pWorkspaceEdit.HasEdits(ref bHasEdits);
if (bHasEdits)
{
pWorkspaceEdit.StopEditOperation();
pWorkspaceEdit.StopEditing(bHasEdits);
}
}
/// <summary>
/// 停止编辑，并将以前的编辑结果保存到数据文件中。
/// </summary>
public void StopEditing()
{
bool bHasEdits = false;
bool bSave = false;
try
{
if (m_pCurrentLayer == null)
{
return;
}
IFeatureLayer pFeatureLayer = (IFeatureLayer)m_pCurrentLayer;
if (pFeatureLayer.FeatureClass == null)
{
return;
}
IDataset pDataset = (IDataset)pFeatureLayer.FeatureClass;
if (pDataset == null)
{
return;
}
//如果数据已被修改，则提示用户是否保存
IWorkspaceEdit pWorkspaceEdit = (IWorkspaceEdit)pDataset.Workspace;
if (pWorkspaceEdit.IsBeingEdited())
{
pWorkspaceEdit.HasEdits(ref bHasEdits);
if (bHasEdits)
{
DialogResult result;
result = MessageBox.Show("是否保存已做的修改?", "提示", MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
bSave = true;
}
}
pWorkspaceEdit.StopEditing(bSave);
}
m_pMap.ClearSelection();
IActiveView pActiveView = (IActiveView)m_pMap;
pActiveView.Refresh();
}
catch (Exception e)
{
Console.WriteLine(e.Message.ToString());
}
}
private void StartEdition(bool canUndo)
{
IWorkspaceEdit edit = _currentWorkspace as IWorkspaceEdit;
bool hasEdits = false;
edit.HasEdits(ref hasEdits);
if (hasEdits && edit.IsBeingEdited())
{
return;
}
edit.StartEditing(canUndo);
edit.StartEditOperation();
// BeforeCommit += new EventHandler(UnitOfWork_BeforeCommit);
}
//Function: Stop editing and save
private void StopAndCommitEdit()
{
if (workspaceEdit == null || workspaceEdit.IsBeingEdited() == false)
{
return;
}
bool hasEdit = false;
workspaceEdit.HasEdits(ref hasEdit);
if (hasEdit)
{
workspaceEdit.StopEditing(true);
}
else
{
workspaceEdit.StopEditing(false);
}
}
public override void OnClick()
{
if (m_Hook == null)
{
return;
}
//LogFile log = new LogFile(m_Hook.tipRichBox, m_Hook.strLogFilePath);
//if (log != null)
//{
// log.Writelog("鹰眼图设置");
//}
if (m_Hook.ArcGisMapControl.Map.LayerCount == 0)
{
MessageBox.Show("当前没有调阅数据！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
try
{
IWorkspaceEdit iWE = ((getEditLayer.isExistLayer(m_Hook.ArcGisMapControl.Map) as IFeatureLayer).FeatureClass as IDataset).Workspace as IWorkspaceEdit;
if (iWE.IsBeingEdited())
{
bool hasEdits = false;
iWE.HasEdits(ref hasEdits);
if (hasEdits && MessageBox.Show("是否保存编辑？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Information) == DialogResult.Yes)
{
iWE.StopEditing(true);
Plugin.LogTable.Writelog("保存编辑");
}
else
{
iWE.StopEditing(false);
Plugin.LogTable.Writelog("未保存编辑");
}
}
m_Hook.ArcGisMapControl.ActiveView.Refresh();
iWE = null;
}
catch
{
}
}
private void btnXOK_Click(object sender, EventArgs e)
{
IFeatureLayer pFL = getEditLayer.isExistLayer(inMap) as IFeatureLayer;
if (pFL != null)
{
IFeatureSelection pFS = pFL as IFeatureSelection;
pMapCtl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
pFS.Clear();
pMapCtl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
}
string cPath = Application.StartupPath + "\\..\\Res\\Xml\\EditLayer.xml";
if (!File.Exists(cPath))
{
return;
}
if (this.WriteLog)
{
Plugin.LogTable.Writelog("设置" + pFL.Name + "为编辑图层");
}
XmlDocument cXmlDoc = new XmlDocument();
if (cXmlDoc != null)
{
cXmlDoc.Load(cPath);
string[] nm = cboLayers.Text.Split('(', ')');
XmlNodeList xnl = cXmlDoc.GetElementsByTagName("EditLayerInfo");
xnl.Item(0).Attributes["LayerName"].Value = nm[1];
xnl.Item(0).Attributes["FCName"].Value = nm[0];
}
cXmlDoc.Save(cPath);
IWorkspace curW = ((getEditLayer.isExistLayer(inMap) as IFeatureLayer).FeatureClass as IDataset).Workspace;
if (preW != null && !curW.Equals(preW))
{
IWorkspaceEdit preWE = preW as IWorkspaceEdit;
bool hasEdit = false;
preWE.HasEdits(ref hasEdit);
if (hasEdit)
{
if (MessageBox.Show("您更改了工作空间，是否保存之前的编辑？", "提示", MessageBoxButtons.YesNo,
MessageBoxIcon.Information) == DialogResult.Yes)
{
preWE.StopEditing(true);
}
else
{
preWE.StopEditing(false);
pMapCtl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeography, null, null);
}
}
}
IWorkspaceEdit iWE = curW as IWorkspaceEdit;
if (!iWE.IsBeingEdited())
{
iWE.StartEditing(false);
}
}
private void EndEdit(IFeatureLayer pFeatureLayer)
{
IFeatureClass pFeatClass = pFeatureLayer.FeatureClass;
IDataset pDataset = pFeatClass as IDataset;
IWorkspaceEdit pWSEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWSEdit.IsBeingEdited())
{
//判断该工作空间下在map上是否还有图层
bool bHasLay = false;
if (myHook.MapControl.Map.LayerCount == 0)
{
bHasLay = false;
}
else
{
UID pUID = new UIDClass();
pUID.Value = "{40A9E885-5533-11d0-98BE-00805F7CED21}"; //UID for IFeatureLayer
IEnumLayer pEnumLayer = myHook.MapControl.Map.get_Layers(pUID, true);
pEnumLayer.Reset();
ILayer pLayer = pEnumLayer.Next();
while (pLayer != null)
{
IFeatureLayer pTempFeatureLayer = pLayer as IFeatureLayer;
IDataset pTempDataset = pTempFeatureLayer.FeatureClass as IDataset;
if (pTempDataset.Workspace == pDataset.Workspace)
{
bHasLay = true;
break;
}
pLayer = pEnumLayer.Next();
}
}
//当有线程存在时是做入库操作应排除
if (bHasLay == false && myHook.CurrentThread == null)
{
bool bHasEdits = false;
bool bSave = false;
pWSEdit.HasEdits(ref bHasEdits);
if (bHasEdits == true)
{
bSave = SysCommon.Error.ErrorHandle.ShowFrmInformation("是", "否", "图层已进行过编辑，是否需要保存？");
}
pWSEdit.StopEditing(bSave);
MoData.v_CurWorkspaceEdit = null;
//保存日志记录表的修改
if (MoData.v_LogTable != null)
{
MoData.v_LogTable.EndTransaction(bSave);
MoData.v_LogTable.CloseDbConnection();
MoData.v_LogTable = null;
}
myHook.CurrentTool = "";
myHook.MapControl.CurrentTool = null;
myHook.MapControl.Map.ClearSelection();
myHook.MapControl.ActiveView.Refresh();
}
}
}
