using System;
using System.ComponentModel;
using Cpp2IlInjected;

namespace System.Data
{
	/// <summary>Represents a constraint that can be enforced on one or more <see cref="T:System.Data.DataColumn" /> objects.</summary>
	// Token: 0x02000008 RID: 8
	[Token(Token = "0x2000008")]
	[TypeConverter]
	[TypeConverter(typeof(ConstraintConverter))]
	[DefaultProperty("ConstraintName")]
	public abstract class Constraint
	{
		/// <summary>The name of a constraint in the <see cref="T:System.Data.ConstraintCollection" />.</summary>
		/// <returns>The name of the <see cref="T:System.Data.Constraint" />.</returns>
		/// <exception cref="T:System.ArgumentException">The <see cref="T:System.Data.Constraint" /> name is a null value or empty string.</exception>
		/// <exception cref="T:System.Data.DuplicateNameException">The <see cref="T:System.Data.ConstraintCollection" /> already contains a <see cref="T:System.Data.Constraint" /> with the same name (The comparison is not case-sensitive.).</exception>
		// Token: 0x17000005 RID: 5
		// (get) Token: 0x0600001E RID: 30 RVA: 0x00002050 File Offset: 0x00000250
		// (set) Token: 0x0600001F RID: 31 RVA: 0x0000206A File Offset: 0x0000026A
		[Token(Token = "0x17000005")]
		[DefaultValue("")]
		public virtual string ConstraintName
		{
			[Token(Token = "0x600001E")]
			[Address(RVA = "0x4157D0", Offset = "0x4147D0", VA = "0x1804157D0", Slot = "4")]
			get
			{
				return null;
			}
			[Token(Token = "0x600001F")]
			[Address(RVA = "0xCD84A0", Offset = "0xCD74A0", VA = "0x180CD84A0", Slot = "5")]
			set
			{
			}
		}

		// Token: 0x17000006 RID: 6
		// (get) Token: 0x06000020 RID: 32 RVA: 0x00002050 File Offset: 0x00000250
		// (set) Token: 0x06000021 RID: 33 RVA: 0x0000206A File Offset: 0x0000026A
		[Token(Token = "0x17000006")]
		internal string SchemaName
		{
			[Token(Token = "0x6000020")]
			[Address(RVA = "0xCD8460", Offset = "0xCD7460", VA = "0x180CD8460")]
			get
			{
				return null;
			}
			[Token(Token = "0x6000021")]
			[Address(RVA = "0xCD86F0", Offset = "0xCD76F0", VA = "0x180CD86F0")]
			set
			{
			}
		}

		// Token: 0x17000007 RID: 7
		// (get) Token: 0x06000022 RID: 34 RVA: 0x00002114 File Offset: 0x00000314
		// (set) Token: 0x06000023 RID: 35 RVA: 0x0000206A File Offset: 0x0000026A
		[Token(Token = "0x17000007")]
		internal virtual bool InCollection
		{
			[Token(Token = "0x6000022")]
			[Address(RVA = "0x497570", Offset = "0x496570", VA = "0x180497570", Slot = "6")]
			get
			{
				return default(bool);
			}
			[Token(Token = "0x6000023")]
			[Address(RVA = "0xCD86A0", Offset = "0xCD76A0", VA = "0x180CD86A0", Slot = "7")]
			set
			{
			}
		}

		/// <summary>Gets the <see cref="T:System.Data.DataTable" /> to which the constraint applies.</summary>
		/// <returns>A <see cref="T:System.Data.DataTable" /> to which the constraint applies.</returns>
		// Token: 0x17000008 RID: 8
		// (get) Token: 0x06000024 RID: 36
		[Token(Token = "0x17000008")]
		public abstract DataTable Table
		{
			[Token(Token = "0x6000024")]
			[Address(Slot = "8")]
			get;
		}

		/// <summary>Gets the collection of user-defined constraint properties.</summary>
		/// <returns>A <see cref="T:System.Data.PropertyCollection" /> of custom information.</returns>
		// Token: 0x17000009 RID: 9
		// (get) Token: 0x06000025 RID: 37 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x17000009")]
		[Browsable(false)]
		public PropertyCollection ExtendedProperties
		{
			[Token(Token = "0x6000025")]
			[Address(RVA = "0xCD8400", Offset = "0xCD7400", VA = "0x180CD8400")]
			get
			{
				return null;
			}
		}

		// Token: 0x06000026 RID: 38
		[Token(Token = "0x6000026")]
		[Address(Slot = "9")]
		internal abstract bool ContainsColumn(DataColumn column);

		// Token: 0x06000027 RID: 39
		[Token(Token = "0x6000027")]
		[Address(Slot = "10")]
		internal abstract bool CanEnableConstraint();

		// Token: 0x06000028 RID: 40
		[Token(Token = "0x6000028")]
		[Address(Slot = "11")]
		internal abstract Constraint Clone(DataSet destination);

		// Token: 0x06000029 RID: 41
		[Token(Token = "0x6000029")]
		[Address(Slot = "12")]
		internal abstract Constraint Clone(DataSet destination, bool ignoreNSforTableLookup);

		// Token: 0x0600002A RID: 42 RVA: 0x0000206A File Offset: 0x0000026A
		[Token(Token = "0x600002A")]
		[Address(RVA = "0xCD8220", Offset = "0xCD7220", VA = "0x180CD8220")]
		internal void CheckConstraint()
		{
		}

		// Token: 0x0600002B RID: 43
		[Token(Token = "0x600002B")]
		[Address(Slot = "13")]
		internal abstract void CheckCanAddToCollection(ConstraintCollection constraint);

		// Token: 0x0600002C RID: 44
		[Token(Token = "0x600002C")]
		[Address(Slot = "14")]
		internal abstract bool CanBeRemovedFromCollection(ConstraintCollection constraint, bool fThrowException);

		// Token: 0x0600002D RID: 45
		[Token(Token = "0x600002D")]
		[Address(Slot = "15")]
		internal abstract void CheckConstraint(DataRow row, DataRowAction action);

		// Token: 0x0600002E RID: 46
		[Token(Token = "0x600002E")]
		[Address(Slot = "16")]
		internal abstract void CheckState();

		/// <summary>Gets the <see cref="T:System.Data.DataSet" /> to which this constraint belongs.</summary>
		// Token: 0x0600002F RID: 47 RVA: 0x0000206A File Offset: 0x0000026A
		[Token(Token = "0x600002F")]
		[Address(RVA = "0xCD8290", Offset = "0xCD7290", VA = "0x180CD8290")]
		protected void CheckStateForProperty()
		{
		}

		/// <summary>Gets the <see cref="T:System.Data.DataSet" /> to which this constraint belongs.</summary>
		/// <returns>The <see cref="T:System.Data.DataSet" /> to which the constraint belongs.</returns>
		// Token: 0x1700000A RID: 10
		// (get) Token: 0x06000030 RID: 48 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x1700000A")]
		[CLSCompliant(false)]
		protected virtual DataSet _DataSet
		{
			[Token(Token = "0x6000030")]
			[Address(RVA = "0x4157C0", Offset = "0x4147C0", VA = "0x1804157C0", Slot = "17")]
			get
			{
				return null;
			}
		}

		// Token: 0x06000031 RID: 49
		[Token(Token = "0x6000031")]
		[Address(Slot = "18")]
		internal abstract bool IsConstraintViolated();

		/// <summary>Gets the <see cref="P:System.Data.Constraint.ConstraintName" />, if there is one, as a string.</summary>
		/// <returns>The string value of the <see cref="P:System.Data.Constraint.ConstraintName" />.</returns>
		// Token: 0x06000032 RID: 50 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6000032")]
		[Address(RVA = "0x69AEA0", Offset = "0x699EA0", VA = "0x18069AEA0", Slot = "3")]
		public override string ToString()
		{
			return null;
		}

		/// <summary>Initializes a new instance of the <see cref="T:System.Data.Constraint" /> class.</summary>
		// Token: 0x06000033 RID: 51 RVA: 0x0000206A File Offset: 0x0000026A
		[Token(Token = "0x6000033")]
		[Address(RVA = "0xCD83A0", Offset = "0xCD73A0", VA = "0x180CD83A0")]
		protected Constraint()
		{
		}

		// Token: 0x04000012 RID: 18
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4000012")]
		private string _schemaName;

		// Token: 0x04000013 RID: 19
		[FieldOffset(Offset = "0x18")]
		[Token(Token = "0x4000013")]
		private bool _inCollection;

		// Token: 0x04000014 RID: 20
		[FieldOffset(Offset = "0x20")]
		[Token(Token = "0x4000014")]
		private DataSet _dataSet;

		// Token: 0x04000015 RID: 21
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x4000015")]
		internal string _name;

		// Token: 0x04000016 RID: 22
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x4000016")]
		internal PropertyCollection _extendedProperties;
	}
}