本文整理汇总了C#中IDataRecord.GetName方法的典型用法代码示例。如果您正苦于以下问题：C# IDataRecord.GetName方法的具体用法？C# IDataRecord.GetName怎么用？C# IDataRecord.GetName使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IDataRecord的用法示例。
在下文中一共展示了IDataRecord.GetName方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: DataRecordMemberNode
public DataRecordMemberNode(ObjectNode parent, Type[] types, IDataRecord r, int maxDepth, DataContextDriver dcDriver) : base(parent, r, maxDepth, dcDriver)
{
if (base.IsAtNestingLimit())
{
base.GraphTruncated = true;
}
else
{
for (int i = 0; i < r.FieldCount; i++)
{
object item = r.GetValue(i);
Type type = null;
if (types != null)
{
type = types[i];
}
else if (item != null)
{
type = item.GetType();
}
if (!(item is IDataRecord))
{
}
base.Members.Add(new MemberData(r.GetName(i), type, ObjectNode.Create(this, item, maxDepth, base.DCDriver)));
}
if ((base.Members.Count > 50) && (base.NestingDepth > 1))
{
base.InitiallyHidden = true;
}
}
}示例2: Populate
public static Object Populate( IDataRecord rd, ObjectInfo state )
{
IEntity obj = Entity.New( state.EntityInfo.Type.FullName );
// state
//obj.state.Order = state.Order;
for (int i = 0; i < rd.FieldCount; i++) {
Object fdvalue = rd[i];
if (fdvalue == null || fdvalue == DBNull.Value) continue;
EntityPropertyInfo ep = state.EntityInfo.GetPropertyByColumn( rd.GetName( i ) );
if (ep == null) continue;
try {
if (ep.IsEntity || ep.IsAbstractEntity) {
setEntityPropertyValueById( obj, state, ep, rd.GetInt32( i ) );
}
else {
ep.SetValue( obj, getReaderValue( fdvalue, ep.Type ) );
}
}
catch (Exception ex) {
logger.Error( ex.Message + "=" + ep.Name + "_" + ep.Type );
logger.Error( ex.StackTrace );
throw ex;
}
}
return obj;
}示例3: Answer
/// <exception cref="AggregateException">Condition.</exception>
public Answer(IDataRecord record)
{
IList<Exception> exceptions = null;
var sc = StringComparer.OrdinalIgnoreCase;
for (var i = 0; i < record.FieldCount; i++)
{
try
{
var name = record.GetName(i);
if (sc.Equals(name, "AnswerID") || sc.Equals(name, "ID"))
AnswerID = record.GetInt32(i);
else if (sc.Equals(name, "QuestionID"))
QuestionID = record.GetInt32(i);
else if (sc.Equals(name, "Text"))
Text = record.GetString(i);
else if (sc.Equals(name, "Correct"))
Correct = record.GetBoolean(i);
}
catch (Exception ex)
{
(exceptions ?? (exceptions = new List<Exception>(1))).Add(ex);
}
}
if (exceptions != null && exceptions.Count > 0)
throw new AggregateException("One or more errors occurred loading the " + typeof(Answer).FullName + " object from "
+ typeof(IDataRecord).FullName + ".", exceptions);
}示例4: Getcolumns
private static IEnumerable<string> Getcolumns(IDataRecord reader)
{
for (var ii=0; ii<reader.FieldCount; ii++)
{
yield return reader.GetName(ii);
}
}示例5: DigitalContentRow
public DigitalContentRow(IDataRecord reader)
{
ContentUid = Guid.Empty;
Url = String.Empty;
OriginalId = String.Empty;
ItemUid = Guid.Empty;
for (int i = 0; i < reader.FieldCount; i++)
{
switch (reader.GetName(i))
{
case "ContentUid":
ContentUid = (Guid)reader["ContentUid"];
Url = Helpers.GetDigitalContentUrl(ContentUid);
break;
case "Url":
Url = (string)reader["Url"];
break;
case "OriginalId":
OriginalId = (string)reader["OriginalId"];
ItemUid = new Guid(OriginalId.Substring(0, 36));
break;
case "ItemUid":
ItemUid = (Guid)reader["ItemUid"];
break;
}
}
}示例6: DbRecord
public DbRecord(IDataRecord record) {
Length = record.FieldCount;
Names = new Dictionary<string, int>();
for (var i = 0; i < Length; i++) {
Names.Add(record.GetName(i), i);
}
Values = new object[Length];
}示例7: LoadFromRecord
private void LoadFromRecord(IDataRecord record)
{
_dataRecord = record;
for (var i = 0; i < record.FieldCount; i++)
{
_items.Add(i, record.GetValue(i));
_names.Add(record.GetName(i));
}
}示例8: DynamicTableContentModel
public DynamicTableContentModel(IDataRecord record)
{
DataHolder = new Dictionary<string, object>();
for (int i = 0; i < record.FieldCount; i++)
{
DataHolder.Add(record.GetName(i), record.GetValue(i));
}
}示例9: HasColumn
private bool HasColumn(IDataRecord dr, string columnName)
{
for (int i = 0; i < dr.FieldCount; i++)
{
if (dr.GetName(i).Equals(columnName, StringComparison.InvariantCultureIgnoreCase))
return true;
}
return false;
}示例10: FieldNameLookup
public FieldNameLookup(IDataRecord reader, int defaultLocaleID) { // V1.2.3300
int length = reader.FieldCount;
string[] fieldNames = new string[length];
for (int i = 0; i < length; ++i) {
fieldNames[i] = reader.GetName(i);
Debug.Assert(null != fieldNames[i], "MDAC 66681");
}
_fieldNames = fieldNames;
_defaultLocaleID = defaultLocaleID;
}示例11: DataRecordConverterSpec
public DataRecordConverterSpec(IDataRecord dataRecord, Type recordType)
{
var fields = new List<DataRecordFieldInfo>(dataRecord.FieldCount);
for (int index = 0; index < dataRecord.FieldCount; ++index)
{
fields.Add(new DataRecordFieldInfo(index, dataRecord.GetName(index), dataRecord.GetFieldType(index)));
}
_recordType = recordType;
_fields = fields.AsReadOnly();
}示例12: CreateBuilder
private static Build CreateBuilder(Type destinationType, IDataRecord dataRecord)
{
var method = new DynamicMethod("DynamicCreate", destinationType, new[] { typeof(IDataRecord) }, destinationType, true);
var generator = method.GetILGenerator();
var result = generator.DeclareLocal(destinationType);
generator.Emit(OpCodes.Newobj, destinationType.GetConstructor(Type.EmptyTypes));
generator.Emit(OpCodes.Stloc, result);
for (var i = 0; i < dataRecord.FieldCount; i++)
{
var propertyInfo = destinationType.GetProperty(dataRecord.GetName(i));
var endIfLabel = generator.DefineLabel();
if (propertyInfo != null && propertyInfo.GetSetMethod(true) != null)
{
generator.Emit(OpCodes.Ldarg_0);
generator.Emit(OpCodes.Ldc_I4, i);
generator.Emit(OpCodes.Callvirt, isDBNullMethod);
generator.Emit(OpCodes.Brtrue, endIfLabel);
generator.Emit(OpCodes.Ldloc, result);
generator.Emit(OpCodes.Ldarg_0);
generator.Emit(OpCodes.Ldc_I4, i);
generator.Emit(OpCodes.Callvirt, getValueMethod);
if (propertyInfo.PropertyType.IsGenericType
&& propertyInfo.PropertyType.GetGenericTypeDefinition().Equals(typeof(Nullable<>))
)
{
var nullableType = propertyInfo.PropertyType.GetGenericTypeDefinition().GetGenericArguments()[0];
if (!nullableType.IsEnum)
generator.Emit(OpCodes.Unbox_Any, propertyInfo.PropertyType);
else
{
generator.Emit(OpCodes.Unbox_Any, nullableType);
generator.Emit(OpCodes.Newobj, propertyInfo.PropertyType);
}
}
else
{
generator.Emit(OpCodes.Unbox_Any, dataRecord.GetFieldType(i));
}
generator.Emit(OpCodes.Callvirt, propertyInfo.GetSetMethod(true));
generator.MarkLabel(endIfLabel);
}
}
generator.Emit(OpCodes.Ldloc, result);
generator.Emit(OpCodes.Ret);
return (Build)method.CreateDelegate(typeof(Build));
}示例13: Execute
/// <summary>
/// Executes the selector and returns a dictionary containing the column names and their ordinals.
/// </summary>
/// <param name="dataRecord">The <see cref="IDataRecord"/> that represents the available fields/columns.</param>
/// <returns>A dictionary containing the column names and their ordinals.</returns>
public IDictionary<string, int> Execute(IDataRecord dataRecord)
{
IDictionary<string, int> result = new Dictionary<string, int>(dataRecord.FieldCount, StringComparer.InvariantCultureIgnoreCase);
for (int i = 0; i < dataRecord.FieldCount; i++)
{
result.Add(dataRecord.GetName(i), i);
}
return result;
}示例14: FieldNameLookup
public FieldNameLookup(IDataRecord reader, int defaultLocaleID)
{
int fieldCount = reader.FieldCount;
string[] strArray = new string[fieldCount];
for (int i = 0; i < fieldCount; i++)
{
strArray[i] = reader.GetName(i);
}
this._fieldNames = strArray;
this._defaultLocaleID = defaultLocaleID;
}示例15: CreateResult
private static QueryResult CreateResult(IDataRecord reader)
{
var result = new QueryResult();
for (var ii = 0; ii < reader.FieldCount; ii++)
{
var name = reader.GetName(ii);
var type = reader.GetFieldType(ii);
result.AddColumn(name, type);
}
return result;
}