DBParameter.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Data / System / Data / Common / DBParameter.cs / 1305376 / DBParameter.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
// [....]
//----------------------------------------------------------------------------- 
 
namespace System.Data.Common {
 
    using System;
    using System.ComponentModel;
    using System.Data;
 
    public abstract class DbParameter : MarshalByRefObject, IDbDataParameter { // V1.2.3300
 
        protected DbParameter() : base() { 
        }
 
        [
        Browsable(false),
        DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden),
        RefreshProperties(RefreshProperties.All), 
        ResCategoryAttribute(Res.DataCategory_Data),
        ResDescriptionAttribute(Res.DbParameter_DbType), 
        ] 
        abstract public DbType DbType {
            get; 
            set;
        }

        [ 
        EditorBrowsableAttribute(EditorBrowsableState.Advanced)
        ] 
        public abstract void ResetDbType(); 

        [ 
        DefaultValue(ParameterDirection.Input),
        RefreshProperties(RefreshProperties.All),
        ResCategoryAttribute(Res.DataCategory_Data),
        ResDescriptionAttribute(Res.DbParameter_Direction), 
        ]
        abstract public ParameterDirection Direction { 
            get; 
            set;
        } 

        [
        Browsable(false),
        DesignOnly(true), 
        EditorBrowsableAttribute(EditorBrowsableState.Never)
        ] 
        abstract public Boolean IsNullable { 
            get;
            set; 
        }

        [
        DefaultValue(""), 
        ResCategoryAttribute(Res.DataCategory_Data),
        ResDescriptionAttribute(Res.DbParameter_ParameterName), 
        ] 
        abstract public String ParameterName {
            get; 
            set;
        }

        byte IDbDataParameter.Precision { // SqlProjectTracking 17233 
            get {
                return 0; 
            } 
            set {
            } 
        }

        byte IDbDataParameter.Scale { // SqlProjectTracking 17233
            get { 
                return 0;
            } 
            set { 
            }
        } 

        [
        ResCategoryAttribute(Res.DataCategory_Data),
        ResDescriptionAttribute(Res.DbParameter_Size), 
        ]
        abstract public int Size { 
            get; 
            set;
        } 

        [
        DefaultValue(""),
        ResCategoryAttribute(Res.DataCategory_Update), 
        ResDescriptionAttribute(Res.DbParameter_SourceColumn),
        ] 
        abstract public String SourceColumn { 
            get;
            set; 
        }

        [
        DefaultValue(false), 
        EditorBrowsableAttribute(EditorBrowsableState.Advanced),
        RefreshProperties(RefreshProperties.All), 
        ResCategoryAttribute(Res.DataCategory_Update), 
        ResDescriptionAttribute(Res.DbParameter_SourceColumnNullMapping),
        ] 
        abstract public bool SourceColumnNullMapping {
            get;
            set;
        } 

        [ 
        DefaultValue(DataRowVersion.Current), 
        ResCategoryAttribute(Res.DataCategory_Update),
        ResDescriptionAttribute(Res.DbParameter_SourceVersion), 
        ]
        abstract public DataRowVersion SourceVersion {
            get;
            set; 
        }
 
        [ 
        DefaultValue(null),
        RefreshProperties(RefreshProperties.All), 
        ResCategoryAttribute(Res.DataCategory_Data),
        ResDescriptionAttribute(Res.DbParameter_Value),
        ]
        abstract public object Value { 
            get;
            set; 
        } 
    }
} 


// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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