private void tsmiProperties1_Click(object sender, EventArgs e)
{
var lvwFiles = AllFiles;
//显示属性窗口
//右边窗体中没有文件/文件夹被选中
if (lvwFiles.SelectedItems.Count == 0)
{
return;
}
//右边窗体中有文件/文件夹被选中
else
{
try
{
//显示被选中的第一个文件/文件夹的属性
AttributeForm attributeForm = new AttributeForm(lvwFiles.SelectedItems[0].Tag.ToString());
attributeForm.Show();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
protected AttributeRecord(AttributeType attributeType, string name, bool isResident, ushort instance)
{
m_attribueType = attributeType;
m_name = name;
m_attributeForm = isResident ? AttributeForm.Resident : AttributeForm.NonResident;
m_instance = instance;
}
private void 打开属性表ToolStripMenuItem_Click(object sender, EventArgs e)
{
ITable table = _toccSelectedLayer as ITable;
if (table != null)
{
if (_attributeForm == null || _attributeForm.IsDisposed)
{
_attributeForm = new AttributeForm();
_attributeForm.FeatureLocation += _attributeForm_FeatureLocation;
}
else
{
_attributeForm.FeatureLocation -= _attributeForm_FeatureLocation;
_attributeForm.FeatureLocation += _attributeForm_FeatureLocation;
_attributeForm.Activate();//之前已打开，则给予焦点，置顶。
}
if (!_attributeForm.Visible)
{
_attributeForm.Show(this);
}
IFeatureLayerDefinition featureLyrDef = _toccSelectedLayer as IFeatureLayerDefinition;
string whereClause = featureLyrDef?.DefinitionExpression;
_attributeForm.LoadAttribute(_toccSelectedLayer as IFeatureLayer, whereClause);
}
}
private void 打开表格属性表TToolStripMenuItem_Click(object sender, EventArgs e)
{
if (imagelistBoxTables.SelectedIndex < 0)
{
return;
}
string tableName = imagelistBoxTables.SelectedItem.ToString();
var table = Tables.FirstOrDefault(v => ((IObjectClass)v).AliasName == tableName);
if (table != null)
{
if (AttributeForm == null || AttributeForm.IsDisposed)
{
AttributeForm = new AttributeForm();
}
else
{
AttributeForm.Activate();//之前已打开，则给予焦点，置顶。
}
if (!AttributeForm.Visible)
{
AttributeForm.Show(this);
}
AttributeForm.LoadAttribute(table);
}
}
private void 查询属性ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (this.mapViewer1.MainMapControl.LayerCount == 0)
{
return;
}
var form = new AttributeForm();
form.LoadAttribute(this.mapViewer1.MainMapControl.GetLayers().First() as ITable);
form.Show(this);
}
protected AttributeRecord(byte[] buffer, int offset)
{
m_attribueType = (AttributeType)LittleEndianConverter.ToUInt32(buffer, offset + 0x00);
m_recordLengthOnDisk = LittleEndianConverter.ToUInt32(buffer, offset + 0x04);
m_attributeForm = (AttributeForm)ByteReader.ReadByte(buffer, offset + 0x08);
m_nameLength = ByteReader.ReadByte(buffer, offset + 0x09);
ushort nameOffset = LittleEndianConverter.ToUInt16(buffer, offset + 0x0A);
Flags = (AttributeFlags)LittleEndianConverter.ToUInt16(buffer, offset + 0x0C);
m_instance = LittleEndianConverter.ToUInt16(buffer, offset + 0x0E);
if (m_nameLength > 0)
{
m_name = ByteReader.ReadUTF16String(buffer, offset + nameOffset, m_nameLength);
}
}
public static AttributeRecord FromBytes(byte[] buffer, int offset)
{
AttributeType attributeType = (AttributeType)LittleEndianConverter.ToUInt32(buffer, offset + 0x00);
AttributeForm attributeForm = (AttributeForm)ByteReader.ReadByte(buffer, offset + 0x08);
if (attributeForm == AttributeForm.Resident)
{
if (attributeType == AttributeType.StandardInformation)
{
return(new StandardInformationRecord(buffer, offset));
}
else if (attributeType == AttributeType.FileName)
{
return(new FileNameAttributeRecord(buffer, offset));
}
else if (attributeType == AttributeType.VolumeName)
{
return(new VolumeNameRecord(buffer, offset));
}
else if (attributeType == AttributeType.VolumeInformation)
{
return(new VolumeInformationRecord(buffer, offset));
}
else if (attributeType == AttributeType.IndexRoot)
{
return(new IndexRootRecord(buffer, offset));
}
else
{
return(new ResidentAttributeRecord(buffer, offset));
}
}
else // Non-resident
{
if (attributeType == AttributeType.IndexAllocation)
{
return(new IndexAllocationRecord(buffer, offset));
}
else
{
return(new NonResidentAttributeRecord(buffer, offset));
}
}
}
protected AttributeRecord(byte[] buffer, int offset)
{
m_attribueType = (AttributeType)LittleEndianConverter.ToUInt32(buffer, offset + 0x00);
m_recordLengthOnDisk = LittleEndianConverter.ToUInt32(buffer, offset + 0x04);
m_attributeForm = (AttributeForm)ByteReader.ReadByte(buffer, offset + 0x08);
m_nameLength = ByteReader.ReadByte(buffer, offset + 0x09);
ushort nameOffset = LittleEndianConverter.ToUInt16(buffer, offset + 0x0A);
Flags = (AttributeFlags)LittleEndianConverter.ToUInt16(buffer, offset + 0x0C);
Instance = LittleEndianConverter.ToUInt16(buffer, offset + 0x0E);
if (m_nameLength > 0)
{
m_name = ByteReader.ReadUTF16String(buffer, offset + nameOffset, m_nameLength);
}
if (m_recordLengthOnDisk % 8 > 0)
{
throw new InvalidDataException("Corrupt attribute, record not aligned to 8-byte boundary");
}
}
protected AttributeRecord(AttributeType attributeType, string name, bool isResident)
{
m_attribueType = attributeType;
m_name = name;
m_attributeForm = isResident ? AttributeForm.Resident : AttributeForm.NonResident;
}
private void ShowAttribute(IGeometry geometry)
{
if (FeatureLayer != null)
{
IArray array = AttributeHelper.Identify(FeatureLayer.FeatureClass, geometry, WhererClause);
if (array != null)
{
IFeatureIdentifyObj featureIdentifyObj = array.get_Element(0) as IFeatureIdentifyObj;
IIdentifyObj identifyObj = featureIdentifyObj as IIdentifyObj;
IRowIdentifyObject rowIdentifyObj = featureIdentifyObj as IRowIdentifyObject;
IFeature feature = rowIdentifyObj.Row as IFeature;
if (feature != null)
{
Twinkle(feature);
if (Father.operateMode == OperateMode.None)
{
if (this.BusFlag)
{
axMapControl.Map.ClearSelection();
Father.Analyze2(feature);
}
else
{
AttributeForm form = new AttributeForm(feature, FeatureLayer.FeatureClass, Father.RoadHistoryFeatureClass, Father.RoadNodeFeatureClass, LayerName);
form.ShowDialog(this.Father);
}
}
else if (Father.operateMode == OperateMode.Edit)
{
var form = new OperateForm(FeatureLayer.FeatureClass, feature);
form.ShowDialog(Father);
}
else if (Father.operateMode == OperateMode.Delete)
{
if (MessageBox.Show("你确定要删除当前选择的", "警告", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
feature.Delete();
Father.MapRefresh();
}
}
else if (Father.operateMode == OperateMode.Add)
{
var form = new OperateForm(FeatureLayer.FeatureClass, feature.Shape);
form.ShowDialog(Father);
}
}
}
}
}
/// <summary>
/// 表格(ArcGIS ITable)列表控件
/// </summary>
/// <param name="attributeForm">属性表窗口</param>
public TableListBox(AttributeForm attributeForm)
{
InitializeComponent();
AttributeForm = attributeForm;
Tables = new List <ITable>();
}