// Token: 0x06006539 RID: 25913 RVA: 0x001C68A0 File Offset: 0x001C4AA0 internal static object GetValue(object item, PropertyDescriptor pd, bool useFollowParent) { SystemDataExtensionMethods systemDataExtensionMethods = AssemblyHelper.ExtensionsForSystemData(false); if (systemDataExtensionMethods == null) { return(null); } return(systemDataExtensionMethods.GetValue(item, pd, useFollowParent)); }
// Token: 0x0600653A RID: 25914 RVA: 0x001C68C4 File Offset: 0x001C4AC4 internal static bool DetermineWhetherDBNullIsValid(object item, string columnName, object arg) { SystemDataExtensionMethods systemDataExtensionMethods = AssemblyHelper.ExtensionsForSystemData(false); return(systemDataExtensionMethods != null && systemDataExtensionMethods.DetermineWhetherDBNullIsValid(item, columnName, arg)); }
// Token: 0x06006537 RID: 25911 RVA: 0x001C6860 File Offset: 0x001C4A60 internal static bool IsSqlNullableType(Type type) { SystemDataExtensionMethods systemDataExtensionMethods = AssemblyHelper.ExtensionsForSystemData(false); return(systemDataExtensionMethods != null && systemDataExtensionMethods.IsSqlNullableType(type)); }
// Token: 0x06006538 RID: 25912 RVA: 0x001C6880 File Offset: 0x001C4A80 internal static bool IsDataSetCollectionProperty(PropertyDescriptor pd) { SystemDataExtensionMethods systemDataExtensionMethods = AssemblyHelper.ExtensionsForSystemData(false); return(systemDataExtensionMethods != null && systemDataExtensionMethods.IsDataSetCollectionProperty(pd)); }
// Token: 0x06006535 RID: 25909 RVA: 0x001C6820 File Offset: 0x001C4A20 internal static bool IsDataRowView(object item) { SystemDataExtensionMethods systemDataExtensionMethods = AssemblyHelper.ExtensionsForSystemData(false); return(systemDataExtensionMethods != null && systemDataExtensionMethods.IsDataRowView(item)); }
// Token: 0x06006536 RID: 25910 RVA: 0x001C6840 File Offset: 0x001C4A40 internal static bool IsSqlNull(object value) { SystemDataExtensionMethods systemDataExtensionMethods = AssemblyHelper.ExtensionsForSystemData(false); return(systemDataExtensionMethods != null && systemDataExtensionMethods.IsSqlNull(value)); }
// Intercept GetValue calls for certain ADO properties internal static object GetValue(object item, PropertyDescriptor pd, bool useFollowParent) { SystemDataExtensionMethods extensions = AssemblyHelper.ExtensionsForSystemData(); return((extensions != null) ? extensions.GetValue(item, pd, useFollowParent) : null); }
// Token: 0x06006534 RID: 25908 RVA: 0x001C6800 File Offset: 0x001C4A00 internal static bool IsDataView(IBindingList list) { SystemDataExtensionMethods systemDataExtensionMethods = AssemblyHelper.ExtensionsForSystemData(false); return(systemDataExtensionMethods != null && systemDataExtensionMethods.IsDataView(list)); }
// ADO DataSet exposes some properties that cause problems involving // identity and change notifications. We handle these specially. internal static bool IsDataSetCollectionProperty(PropertyDescriptor pd) { SystemDataExtensionMethods extensions = AssemblyHelper.ExtensionsForSystemData(); return((extensions != null) ? extensions.IsDataSetCollectionProperty(pd) : false); }
// return true if the type is nullable in the SqlTypes sense internal static bool IsSqlNullableType(Type type) { SystemDataExtensionMethods extensions = AssemblyHelper.ExtensionsForSystemData(); return((extensions != null) ? extensions.IsSqlNullableType(type) : false); }
// return true if the value is null in the SqlTypes sense internal static bool IsSqlNull(object value) { SystemDataExtensionMethods extensions = AssemblyHelper.ExtensionsForSystemData(); return((extensions != null) ? extensions.IsSqlNull(value) : false); }
// return true if the item is a DataRowView internal static bool IsDataRowView(object item) { SystemDataExtensionMethods extensions = AssemblyHelper.ExtensionsForSystemData(); return((extensions != null) ? extensions.IsDataRowView(item) : false); }
// return true if the list is a DataView internal static bool IsDataView(IBindingList list) { SystemDataExtensionMethods extensions = AssemblyHelper.ExtensionsForSystemData(); return((extensions != null) ? extensions.IsDataView(list) : false); }