31 lines
1.1 KiB
C#
31 lines
1.1 KiB
C#
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//------------------------------------------------------------------------------
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// <copyright file="EmptyStringExpandableObjectConverter.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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namespace System.Web.UI.WebControls {
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using System.ComponentModel;
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using System.Globalization;
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using System.Security.Permissions;
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/// <devdoc>
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/// Converts an object to String.Empty so it looks better in the designer property grid.
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/// </devdoc>
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internal sealed class EmptyStringExpandableObjectConverter : ExpandableObjectConverter {
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/// <devdoc>
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/// Returns String.Empty so the object looks better in the designer property grid.
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/// </devdoc>
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public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, Type destinationType) {
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if (destinationType == typeof(string)) {
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return String.Empty;
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}
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throw GetConvertToException(value, destinationType);
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}
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}
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}
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