1 // Licensed to the .NET Foundation under one or more agreements. 2 // The .NET Foundation licenses this file to you under the MIT license. 3 // See the LICENSE file in the project root for more information. 4 5 6 7 //------------------------------------------------------------------------------ 8 9 using System.Data.Common; 10 11 namespace System.Data.SqlClient 12 { 13 public sealed partial class SqlParameterCollection : DbParameterCollection 14 { 15 private bool _isDirty; 16 private static Type s_itemType = typeof(SqlParameter); 17 SqlParameterCollection()18 internal SqlParameterCollection() : base() 19 { 20 } 21 22 internal bool IsDirty 23 { 24 get 25 { 26 return _isDirty; 27 } 28 set 29 { 30 _isDirty = value; 31 } 32 } 33 34 new public SqlParameter this[int index] 35 { 36 get 37 { 38 return (SqlParameter)GetParameter(index); 39 } 40 set 41 { 42 SetParameter(index, value); 43 } 44 } 45 46 new public SqlParameter this[string parameterName] 47 { 48 get 49 { 50 return (SqlParameter)GetParameter(parameterName); 51 } 52 set 53 { 54 SetParameter(parameterName, value); 55 } 56 } 57 Add(SqlParameter value)58 public SqlParameter Add(SqlParameter value) 59 { 60 Add((object)value); 61 return value; 62 } 63 AddWithValue(string parameterName, object value)64 public SqlParameter AddWithValue(string parameterName, object value) 65 { // 79027 66 return Add(new SqlParameter(parameterName, value)); 67 } 68 Add(string parameterName, SqlDbType sqlDbType)69 public SqlParameter Add(string parameterName, SqlDbType sqlDbType) 70 { 71 return Add(new SqlParameter(parameterName, sqlDbType)); 72 } 73 Add(string parameterName, SqlDbType sqlDbType, int size)74 public SqlParameter Add(string parameterName, SqlDbType sqlDbType, int size) 75 { 76 return Add(new SqlParameter(parameterName, sqlDbType, size)); 77 } 78 Add(string parameterName, SqlDbType sqlDbType, int size, string sourceColumn)79 public SqlParameter Add(string parameterName, SqlDbType sqlDbType, int size, string sourceColumn) 80 { 81 return Add(new SqlParameter(parameterName, sqlDbType, size, sourceColumn)); 82 } 83 AddRange(SqlParameter[] values)84 public void AddRange(SqlParameter[] values) 85 { 86 AddRange((Array)values); 87 } 88 Contains(string value)89 override public bool Contains(string value) 90 { // WebData 97349 91 return (-1 != IndexOf(value)); 92 } 93 Contains(SqlParameter value)94 public bool Contains(SqlParameter value) 95 { 96 return (-1 != IndexOf(value)); 97 } 98 CopyTo(SqlParameter[] array, int index)99 public void CopyTo(SqlParameter[] array, int index) 100 { 101 CopyTo((Array)array, index); 102 } 103 IndexOf(SqlParameter value)104 public int IndexOf(SqlParameter value) 105 { 106 return IndexOf((object)value); 107 } 108 Insert(int index, SqlParameter value)109 public void Insert(int index, SqlParameter value) 110 { 111 Insert(index, (object)value); 112 } 113 OnChange()114 private void OnChange() 115 { 116 IsDirty = true; 117 } 118 Remove(SqlParameter value)119 public void Remove(SqlParameter value) 120 { 121 Remove((object)value); 122 } 123 } 124 } 125