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@ -1,6 +1,7 @@ |
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using System; |
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using System.Collections.Generic; |
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using System.Data; |
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using System.Reflection; |
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using System.Text; |
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using static Apewer.NumberUtility; |
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@ -123,71 +124,83 @@ namespace Apewer.Source |
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var properties = model.GetProperties(); |
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foreach (var property in properties) |
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{ |
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// 必须有 setter 访问器。
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var setter = property.GetSetMethod(); |
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if (setter == null) continue; |
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// 在表结构中检查,是否包含此属性,并获取 ColumnAttribute。
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var attribute = null as ColumnAttribute; |
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// 在表结构中检查,是否包含此属性,并获取 ColumnAttribute 中的 Field。
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var field = null as string; |
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for (var j = 0; j < columns.Length; j++) |
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{ |
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if (columns[j].PropertyName == property.Name) |
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{ |
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attribute = columns[j]; |
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field = columns[j].Field; |
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break; |
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} |
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} |
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if (attribute == null) continue; |
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// 读取值。
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var value = query.Value(r, attribute.Field); |
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if (value == null) continue; |
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if (value.Equals(DBNull.Value)) continue; |
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// 根据属性类型设置值。
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var pt = property.PropertyType; |
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if (pt.Equals(typeof(object))) setter.Invoke(record, new object[] { value }); |
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else if (pt.Equals(typeof(byte[]))) setter.Invoke(record, new object[] { (byte[])value }); |
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else if (pt.Equals(typeof(string))) setter.Invoke(record, new object[] { value.ToString() }); |
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else if (pt.Equals(typeof(DateTime))) setter.Invoke(record, new object[] { value }); |
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else if (pt.Equals(typeof(byte))) setter.Invoke(record, new object[] { Byte(value) }); |
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else if (pt.Equals(typeof(sbyte))) setter.Invoke(record, new object[] { SByte(value) }); |
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else if (pt.Equals(typeof(short))) setter.Invoke(record, new object[] { Int16(value) }); |
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else if (pt.Equals(typeof(ushort))) setter.Invoke(record, new object[] { UInt16(value) }); |
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else if (pt.Equals(typeof(int))) setter.Invoke(record, new object[] { Int32(value) }); |
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else if (pt.Equals(typeof(uint))) setter.Invoke(record, new object[] { UInt32(value) }); |
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else if (pt.Equals(typeof(long))) setter.Invoke(record, new object[] { Int64(value) }); |
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else if (pt.Equals(typeof(ulong))) setter.Invoke(record, new object[] { UInt64(value) }); |
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else if (pt.Equals(typeof(float))) setter.Invoke(record, new object[] { Single(value) }); |
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else if (pt.Equals(typeof(double))) setter.Invoke(record, new object[] { Double(value) }); |
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else if (pt.Equals(typeof(decimal))) setter.Invoke(record, new object[] { Decimal(value) }); |
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else if (pt.Equals(typeof(Nullable<DateTime>))) setter.Invoke(record, new object[] { new Nullable<DateTime>((DateTime)value) }); |
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else if (pt.Equals(typeof(Nullable<byte>))) setter.Invoke(record, new object[] { new Nullable<byte>(Byte(value)) }); |
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else if (pt.Equals(typeof(Nullable<sbyte>))) setter.Invoke(record, new object[] { new Nullable<sbyte>(SByte(value)) }); |
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else if (pt.Equals(typeof(Nullable<short>))) setter.Invoke(record, new object[] { new Nullable<short>(Int16(value)) }); |
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else if (pt.Equals(typeof(Nullable<ushort>))) setter.Invoke(record, new object[] { new Nullable<int>(UInt16(value)) }); |
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else if (pt.Equals(typeof(Nullable<int>))) setter.Invoke(record, new object[] { new Nullable<int>(Int32(value)) }); |
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else if (pt.Equals(typeof(Nullable<uint>))) setter.Invoke(record, new object[] { new Nullable<uint>(UInt32(value)) }); |
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else if (pt.Equals(typeof(Nullable<long>))) setter.Invoke(record, new object[] { new Nullable<long>(Int64(value)) }); |
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else if (pt.Equals(typeof(Nullable<ulong>))) setter.Invoke(record, new object[] { new Nullable<ulong>(UInt64(value)) }); |
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else if (pt.Equals(typeof(Nullable<float>))) setter.Invoke(record, new object[] { new Nullable<float>(Single(value)) }); |
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else if (pt.Equals(typeof(Nullable<double>))) setter.Invoke(record, new object[] { new Nullable<double>(Double(value)) }); |
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else if (pt.Equals(typeof(Nullable<decimal>))) setter.Invoke(record, new object[] { new Nullable<decimal>(Decimal(value)) }); |
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else |
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if (field == null) |
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{ |
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try |
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{ |
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setter.Invoke(record, new object[] { query.Value(r, attribute.Field) }); |
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} |
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catch { } |
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if (ts.Attribute != null && ts.AllProperties) continue; |
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field = property.Name; |
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} |
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var value = query.Value(r, field); |
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var setted = Set(record, property, value); |
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} |
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return record; |
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} |
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static bool Set(object record, PropertyInfo property, object value) |
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{ |
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// 读取值。
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if (value == null) return false; |
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if (value.Equals(DBNull.Value)) return false; |
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// 必须有 setter 访问器。
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var setter = property.GetSetMethod(); |
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if (setter == null) return false; |
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// 根据属性类型设置值。
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var pt = property.PropertyType; |
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if (pt.Equals(typeof(object))) setter.Invoke(record, new object[] { value }); |
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else if (pt.Equals(typeof(byte[]))) setter.Invoke(record, new object[] { (byte[])value }); |
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else if (pt.Equals(typeof(string))) setter.Invoke(record, new object[] { value.ToString() }); |
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else if (pt.Equals(typeof(DateTime))) setter.Invoke(record, new object[] { value }); |
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else if (pt.Equals(typeof(byte))) setter.Invoke(record, new object[] { Byte(value) }); |
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else if (pt.Equals(typeof(sbyte))) setter.Invoke(record, new object[] { SByte(value) }); |
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else if (pt.Equals(typeof(short))) setter.Invoke(record, new object[] { Int16(value) }); |
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else if (pt.Equals(typeof(ushort))) setter.Invoke(record, new object[] { UInt16(value) }); |
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else if (pt.Equals(typeof(int))) setter.Invoke(record, new object[] { Int32(value) }); |
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else if (pt.Equals(typeof(uint))) setter.Invoke(record, new object[] { UInt32(value) }); |
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else if (pt.Equals(typeof(long))) setter.Invoke(record, new object[] { Int64(value) }); |
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else if (pt.Equals(typeof(ulong))) setter.Invoke(record, new object[] { UInt64(value) }); |
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else if (pt.Equals(typeof(float))) setter.Invoke(record, new object[] { Single(value) }); |
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else if (pt.Equals(typeof(double))) setter.Invoke(record, new object[] { Double(value) }); |
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else if (pt.Equals(typeof(decimal))) setter.Invoke(record, new object[] { Decimal(value) }); |
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else if (pt.Equals(typeof(Nullable<DateTime>))) setter.Invoke(record, new object[] { new Nullable<DateTime>((DateTime)value) }); |
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else if (pt.Equals(typeof(Nullable<byte>))) setter.Invoke(record, new object[] { new Nullable<byte>(Byte(value)) }); |
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else if (pt.Equals(typeof(Nullable<sbyte>))) setter.Invoke(record, new object[] { new Nullable<sbyte>(SByte(value)) }); |
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else if (pt.Equals(typeof(Nullable<short>))) setter.Invoke(record, new object[] { new Nullable<short>(Int16(value)) }); |
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else if (pt.Equals(typeof(Nullable<ushort>))) setter.Invoke(record, new object[] { new Nullable<int>(UInt16(value)) }); |
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else if (pt.Equals(typeof(Nullable<int>))) setter.Invoke(record, new object[] { new Nullable<int>(Int32(value)) }); |
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else if (pt.Equals(typeof(Nullable<uint>))) setter.Invoke(record, new object[] { new Nullable<uint>(UInt32(value)) }); |
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else if (pt.Equals(typeof(Nullable<long>))) setter.Invoke(record, new object[] { new Nullable<long>(Int64(value)) }); |
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else if (pt.Equals(typeof(Nullable<ulong>))) setter.Invoke(record, new object[] { new Nullable<ulong>(UInt64(value)) }); |
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else if (pt.Equals(typeof(Nullable<float>))) setter.Invoke(record, new object[] { new Nullable<float>(Single(value)) }); |
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else if (pt.Equals(typeof(Nullable<double>))) setter.Invoke(record, new object[] { new Nullable<double>(Double(value)) }); |
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else if (pt.Equals(typeof(Nullable<decimal>))) setter.Invoke(record, new object[] { new Nullable<decimal>(Decimal(value)) }); |
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else |
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{ |
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try |
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{ |
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setter.Invoke(record, new object[] { value }); |
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return true; |
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} |
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catch { } |
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} |
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return false; |
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} |
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#endregion
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#region IOrm
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