private void m_pDataTable_ColumnChanged(object sender, DataColumnChangeEventArgs e)
{
if (this.m_InEditing && this.m_CanDo)
{
object[] itemArray = e.Row.ItemArray;
try
{
IRow row;
int num;
IField field;
int num2;
IWorkspaceEdit workspace = (this.m_pTable as IDataset).Workspace as IWorkspaceEdit;
if (itemArray[0] is DBNull)
{
if (!(this.m_pTable is IFeatureClass))
{
workspace.StartEditOperation();
row = this.m_pTable.CreateRow();
num = row.Fields.FindFieldByAliasName(e.Column.ColumnName);
if (num != -1)
{
field = row.Fields.get_Field(num);
if (field.Domain is ICodedValueDomain)
{
for (num2 = 0; num2 < (field.Domain as ICodedValueDomain).CodeCount; num2++)
{
if (e.ProposedValue.ToString() ==
(field.Domain as ICodedValueDomain).get_Name(num2))
{
row.set_Value(num, (field.Domain as ICodedValueDomain).get_Value(num2));
break;
}
}
}
else
{
string name = (row.Table as IDataset).Name;
CodeDomainEx codeDomainEx = CodeDomainManage.GetCodeDomainEx(field.Name, name);
if (codeDomainEx != null)
{
row.set_Value(num, codeDomainEx.GetCodeByName(e.ProposedValue.ToString()));
}
else
{
row.set_Value(num, e.ProposedValue);
}
}
row.Store();
}
workspace.StopEditOperation();
this.m_CanDo = false;
e.Row[this.m_pTable.OIDFieldName] = row.OID;
this.m_CanDo = true;
}
}
else
{
int num3 = Convert.ToInt32(itemArray[0]);
IQueryFilter queryFilter = new QueryFilterClass
{
WhereClause = this.m_pTable.OIDFieldName + " = " + num3.ToString()
};
ICursor o = this.m_pTable.Search(queryFilter, false);
row = o.NextRow();
if (row != null)
{
workspace.StartEditOperation();
num = row.Fields.FindFieldByAliasName(e.Column.ColumnName);
if (num != -1)
{
field = row.Fields.get_Field(num);
if (field.Domain is ICodedValueDomain)
{
for (num2 = 0; num2 < (field.Domain as ICodedValueDomain).CodeCount; num2++)
{
if (e.ProposedValue.ToString() ==
(field.Domain as ICodedValueDomain).get_Name(num2))
{
row.set_Value(num, (field.Domain as ICodedValueDomain).get_Value(num2));
break;
}
}
}
else
{
row.set_Value(num, e.ProposedValue);
}
}
row.Store();
workspace.StopEditOperation();
}
row = null;
ComReleaser.ReleaseCOMObject(o);
o = null;
}
}
catch (COMException exception)
{
if (exception.ErrorCode == -2147467259)
{
MessageBox.Show("输入数据大于字段长度");
}
else
{
MessageBox.Show(exception.Message);
}
e.Row.CancelEdit();
}
catch (Exception exception2)
{
MessageBox.Show(exception2.Message);
e.Row.CancelEdit();
}
}
}
private void gridView1_CellValueChanged(object sender, CellValueChangedEventArgs e)
{
if (this.m_CanDo && (this.m_pObject != null))
{
object obj2;
IDomain domain;
ICodedValueDomain domain2;
int num3;
ISubtypes subtypes = this.m_pObject.Class as ISubtypes;
GridEditorItem row = this.gridView1.GetRow(e.RowHandle) as GridEditorItem;
int index = this.m_pObject.Fields.FindFieldByAliasName(row.Name);
IField pField = this.m_pObject.Fields.get_Field(index);
this.m_EditFeildName = pField.AliasName;
if ((subtypes != null) && subtypes.HasSubtype)
{
if (subtypes.SubtypeFieldName == pField.Name)
{
IEnumSubtype subtype = subtypes.Subtypes;
subtype.Reset();
int subtypeCode = 0;
for (string str = subtype.Next(out subtypeCode);
str != null;
str = subtype.Next(out subtypeCode))
{
if (e.Value.ToString() == str)
{
this.UpdateFieldValue(pField, subtypeCode);
break;
}
}
}
else if (e.Value.ToString() == "<空>")
{
obj2 = DBNull.Value;
this.UpdateFieldValue(pField, obj2);
}
else
{
domain = subtypes.get_Domain((this.m_pObject as IRowSubtypes).SubtypeCode, pField.Name);
if (domain is 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
{
this.UpdateFieldValue(pField, e.Value);
}
}
}
else if (e.Value.ToString() == "<空>")
{
obj2 = DBNull.Value;
this.UpdateFieldValue(pField, obj2);
}
else
{
string name = (this.m_pObject.Class as IDataset).Name;
CodeDomainEx codeDomainEx = CodeDomainManage.GetCodeDomainEx(pField.Name, name);
if (codeDomainEx != null)
{
if ((codeDomainEx.ParentIDFieldName == null) || (codeDomainEx.ParentIDFieldName.Length == 0))
{
NameValueCollection codeDomain = codeDomainEx.GetCodeDomain();
for (num3 = 0; num3 < codeDomain.Count; num3++)
{
string str3 = codeDomain.Keys[num3];
if (str3 == e.Value.ToString())
{
this.UpdateFieldValue(pField, codeDomain[str3]);
break;
}
}
}
else
{
this.UpdateFieldValue(pField, codeDomainEx.GetCodeByName(e.Value.ToString()));
}
}
else
{
domain = pField.Domain;
if (domain is 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;
row.Value = this.m_pObject.get_Value(index);
this.m_CanDo = true;
}
}
}
}
}