private void cboLayer_SelectedIndexChanged(object sender, EventArgs e)
{
this.m_pVertXtraGrid.Clear();
if (this.cboLayer.SelectedIndex != -1)
{
LayerObject selectedItem = this.cboLayer.SelectedItem as LayerObject;
IFeatureLayer pLayer = selectedItem.Layer as IFeatureLayer;
this.m_pFeatLayer = pLayer;
if (pLayer != null)
{
ICursor cursor;
(pLayer as IFeatureSelection).SelectionSet.Search(null, false, out cursor);
IList <IRow> pLists = new List <IRow>();
for (IRow row = cursor.NextRow(); row != null; row = cursor.NextRow())
{
pLists.Add(row);
}
ComReleaser.ReleaseCOMObject(cursor);
IFields fields = pLayer.FeatureClass.Fields;
string[] strArray = new string[2];
ISubtypes featureClass = pLayer.FeatureClass as ISubtypes;
IDomain domain = null;
for (int i = 0; i < fields.FieldCount; i++)
{
IField pField = fields.get_Field(i);
if (this.CheckFieldIsVisible(pLayer, pField))
{
strArray[0] = pField.AliasName;
if (pField.Type == esriFieldType.esriFieldTypeGeometry)
{
strArray[1] = this.GetShapeString(pField);
this.m_pVertXtraGrid.AddTextEdit(strArray[0], strArray[1], true);
}
else if (pField.Type == esriFieldType.esriFieldTypeBlob)
{
strArray[1] = "<二进制数据>";
this.m_pVertXtraGrid.AddTextEdit(strArray[0], strArray[1], true);
}
else if ((pField.Type != esriFieldType.esriFieldTypeOID) && pField.Editable)
{
int num3;
double minValue;
double maxValue;
ICodedValueDomain domain2 = null;
IList list2 = new ArrayList();
if ((featureClass != null) && featureClass.HasSubtype)
{
if (featureClass.SubtypeFieldName == pField.Name)
{
int num2;
if (this.CheckValueIsEqual(pLists, i))
{
object obj4 = pLists[0].get_Value(i);
if (obj4 is DBNull)
{
strArray[1] = "<空>";
}
else
{
try
{
strArray[1] =
featureClass.get_SubtypeName(
(pLists[0] as IRowSubtypes).SubtypeCode);
}
catch
{
strArray[1] = obj4.ToString();
}
}
}
else
{
strArray[1] = "<空>";
}
IEnumSubtype subtypes = featureClass.Subtypes;
subtypes.Reset();
for (string str = subtypes.Next(out num2);
str != null;
str = subtypes.Next(out num2))
{
list2.Add(str);
}
this.m_pVertXtraGrid.AddComBoBox(strArray[0], strArray[1], list2,
!pField.Editable);
}
else
{
domain = featureClass.get_Domain((pLists[0] as IRowSubtypes).SubtypeCode,
pField.Name);
if (domain is ICodedValueDomain)
{
domain2 = domain as ICodedValueDomain;
if (pField.IsNullable)
{
list2.Add("<空>");
}
if (this.CheckValueIsEqual(pLists, i))
{
strArray[1] = pLists[0].get_Value(i).ToString();
}
else
{
strArray[1] = "<空>";
}
num3 = 0;
while (num3 < domain2.CodeCount)
{
list2.Add(domain2.get_Name(num3));
if (strArray[1] == domain2.get_Value(num3).ToString())
{
strArray[1] = domain2.get_Name(num3);
}
num3++;
}
this.m_pVertXtraGrid.AddComBoBox(strArray[0], strArray[1], list2,
!pField.Editable);
}
else
{
if (this.CheckValueIsEqual(pLists, i))
{
strArray[1] = pLists[0].get_Value(i).ToString();
}
else
{
strArray[1] = "<空>";
}
if ((((pField.Type == esriFieldType.esriFieldTypeSmallInteger) ||
(pField.Type == esriFieldType.esriFieldTypeSingle)) ||
(pField.Type == esriFieldType.esriFieldTypeDouble)) ||
(pField.Type == esriFieldType.esriFieldTypeInteger))
{
minValue = 0.0;
maxValue = 0.0;
if (domain is IRangeDomain)
{
minValue = (double)(domain as IRangeDomain).MinValue;
maxValue = (double)(domain as IRangeDomain).MaxValue;
}
if (pField.Editable)
{
this.m_pVertXtraGrid.AddSpinEdit(strArray[0], strArray[1], false,
minValue, maxValue);
}
else
{
this.m_pVertXtraGrid.AddTextEdit(strArray[0], strArray[1], true);
}
}
else if (pField.Type == esriFieldType.esriFieldTypeDate)
{
this.m_pVertXtraGrid.AddDateEdit(strArray[0], strArray[1],
!pField.Editable);
}
else
{
if (this.CheckValueIsEqual(pLists, i))
{
strArray[1] = pLists[0].get_Value(i).ToString();
}
else
{
strArray[1] = "<空>";
}
this.m_pVertXtraGrid.AddTextEdit(strArray[0], strArray[1],
!pField.Editable);
}
}
}
}
else
{
domain = pField.Domain;
if (domain != null)
{
if (domain is ICodedValueDomain)
{
domain2 = domain as ICodedValueDomain;
if (pField.IsNullable)
{
list2.Add("<空>");
}
if (this.CheckValueIsEqual(pLists, i))
{
strArray[1] = pLists[0].get_Value(i).ToString();
}
else
{
strArray[1] = "<空>";
}
num3 = 0;
while (num3 < domain2.CodeCount)
{
list2.Add(domain2.get_Name(num3));
if (strArray[1] == domain2.get_Value(num3).ToString())
{
strArray[1] = domain2.get_Name(num3);
}
num3++;
}
this.m_pVertXtraGrid.AddComBoBox(strArray[0], strArray[1], list2,
!pField.Editable);
}
else
{
if (this.CheckValueIsEqual(pLists, i))
{
strArray[1] = pLists[0].get_Value(i).ToString();
}
else
{
strArray[1] = "<空>";
}
if ((((pField.Type == esriFieldType.esriFieldTypeSmallInteger) ||
(pField.Type == esriFieldType.esriFieldTypeSingle)) ||
(pField.Type == esriFieldType.esriFieldTypeDouble)) ||
(pField.Type == esriFieldType.esriFieldTypeInteger))
{
minValue = 0.0;
maxValue = 0.0;
if (domain is IRangeDomain)
{
minValue = (double)(domain as IRangeDomain).MinValue;
maxValue = (double)(domain as IRangeDomain).MaxValue;
}
if (pField.Editable)
{
this.m_pVertXtraGrid.AddSpinEdit(strArray[0], strArray[1], false,
minValue, maxValue);
}
else
{
this.m_pVertXtraGrid.AddTextEdit(strArray[0], strArray[1], true);
}
}
else if (pField.Type == esriFieldType.esriFieldTypeDate)
{
this.m_pVertXtraGrid.AddDateEdit(strArray[0], strArray[1],
!pField.Editable);
}
else
{
this.m_pVertXtraGrid.AddTextEdit(strArray[0], strArray[1],
!pField.Editable);
}
}
}
else
{
if (this.CheckValueIsEqual(pLists, i))
{
strArray[1] = pLists[0].get_Value(i).ToString();
}
else
{
strArray[1] = "<空>";
}
string name = (pLayer.FeatureClass as IDataset).Name;
NameValueCollection codeDomain = CodeDomainManage.GetCodeDomain(pField.Name,
name);
if (codeDomain.Count > 0)
{
if (pField.IsNullable)
{
list2.Add("<空>");
}
for (num3 = 0; num3 < codeDomain.Count; num3++)
{
string str3 = codeDomain.Keys[num3];
list2.Add(str3);
if (strArray[1] == codeDomain[str3])
{
strArray[1] = str3;
}
}
this.m_pVertXtraGrid.AddComBoBox(strArray[0], strArray[1], list2,
!pField.Editable);
}
else if ((((pField.Type == esriFieldType.esriFieldTypeSmallInteger) ||
(pField.Type == esriFieldType.esriFieldTypeSingle)) ||
(pField.Type == esriFieldType.esriFieldTypeDouble)) ||
(pField.Type == esriFieldType.esriFieldTypeInteger))
{
if (pField.Editable)
{
this.m_pVertXtraGrid.AddSpinEdit(strArray[0], strArray[1], false, 0.0,
0.0);
}
else
{
this.m_pVertXtraGrid.AddTextEdit(strArray[0], strArray[1], true);
}
}
else if (pField.Type == esriFieldType.esriFieldTypeDate)
{
this.m_pVertXtraGrid.AddDateEdit(strArray[0], strArray[1], !pField.Editable);
}
else
{
this.m_pVertXtraGrid.AddTextEdit(strArray[0], strArray[1], !pField.Editable);
}
}
}
}
}
}
}
}
}
private void gridView1_CellValueChanged(object sender, CellValueChangedEventArgs e)
{
if (this.m_CanDo)
{
if (this.m_pFeatLayer == null)
{
LayerObject selectedItem = this.cboLayer.SelectedItem as LayerObject;
IFeatureLayer layer = selectedItem.Layer as IFeatureLayer;
this.m_pFeatLayer = layer;
}
if (this.m_pFeatLayer != null)
{
object obj3;
ISubtypes featureClass = this.m_pFeatLayer.FeatureClass as ISubtypes;
GridEditorItem row = this.gridView1.GetRow(e.RowHandle) as GridEditorItem;
int index = this.m_pFeatLayer.FeatureClass.Fields.FindFieldByAliasName(row.Name);
IField pField = this.m_pFeatLayer.FeatureClass.Fields.get_Field(index);
if ((featureClass != null) && featureClass.HasSubtype)
{
if (featureClass.SubtypeFieldName == pField.Name)
{
IEnumSubtype subtypes = featureClass.Subtypes;
subtypes.Reset();
int subtypeCode = 0;
for (string str = subtypes.Next(out subtypeCode);
str != null;
str = subtypes.Next(out subtypeCode))
{
if (e.Value.ToString() == str)
{
this.UpdateFieldValue(pField, subtypeCode);
break;
}
}
}
else if (e.Value.ToString() == "<空>")
{
obj3 = DBNull.Value;
this.UpdateFieldValue(pField, obj3);
}
else
{
this.UpdateFieldValue(pField, e.Value);
}
}
else if (e.Value.ToString() == "<空>")
{
obj3 = DBNull.Value;
this.UpdateFieldValue(pField, obj3);
}
else
{
int num3;
string name = (this.m_pFeatLayer.FeatureClass as IDataset).Name;
NameValueCollection codeDomain = CodeDomainManage.GetCodeDomain(pField.Name, name);
if (codeDomain.Count > 0)
{
for (num3 = 0; num3 < codeDomain.Count; num3++)
{
string str3 = codeDomain.Keys[num3];
if (str3 == e.Value.ToString())
{
this.UpdateFieldValue(pField, codeDomain[str3]);
break;
}
}
}
else
{
IDomain domain = pField.Domain;
if (domain is ICodedValueDomain)
{
ICodedValueDomain domain2 = domain as ICodedValueDomain;
for (num3 = 0; num3 < domain2.CodeCount; num3++)
{
if (domain2.get_Name(num3) == e.Value.ToString())
{
this.UpdateFieldValue(pField, domain2.get_Value(num3));
break;
}
}
}
else if (this.UpdateFieldValue(pField, e.Value))
{
this.m_CanDo = false;
this.m_CanDo = true;
}
}
}
}
}
}