\u5728 WPF \u4e2d\u8fdb\u884c\u6570\u636e\u7ed1\u5b9a\u65f6\uff0c\u6709\u65f6\u4f1a\u6709\u8fd9\u79cd\u9700\u6c42\uff1a\u5982 TextBlock \u7684 Text \u5c5e\u6027\uff0c\u53ef\u80fd\u5e0c\u671b\u7ed1\u5b9a\u5230\u4e24\u4e2a\u6216\u4ee5\u4e0a\u7684\u6570\u636e\u6e90\uff0c\u6700\u540e\u5f97\u5230\u7684 Text \u663e\u793a\u662f\u7531\u8fd9\u51e0\u4e2a\u6570\u636e\u6e90\u6309\u7167\u81ea\u5df1\u7684\u8bbe\u8ba1\u7ec4\u5408\u800c\u6210\uff0c\u5373 MultiBinding \u529f\u80fd\u3002\u8fd9\u91cc\u8bb0\u5f55\u4e0b\u4e24\u79cd\u7528\u6cd5\uff08\u7ed1\u5b9a\u7684\u6982\u5ff5\u8fd9\u91cc\u5c31\u4e0d\u5217\u4e86\uff0c\u76f4\u63a5\u4e0a\u5173\u952e\u4ee3\u7801\uff09\uff1a<\/p>\n\n\n\n
\n<TextBlock>\n <TextBlock.Text> \n <MultiBinding StringFormat="{}{0} + {1}">\n <Binding Path="Name" \/>\n <Binding Path="ID" \/>\n <\/MultiBinding>\n <\/TextBlock.Text>\n<\/TextBlock>\n<\/pre><\/div>\n\n\n\u8fd9\u91cc\u7684\u00a0StringFormat=”{}{0} + {1}”\u00a0\uff0c\u4e2d\u7684\u7b2c\u4e00\u4e2a {} \u662f\u6709\u5fc5\u8981\u5b58\u5728\u7684\u3002\u6700\u540e\u5f97\u5230\u7684\u663e\u793a\u4e5f\u5c31\u662f <Name>+<ID>\u3002<\/p>\n\n\n\n
2\u3001\u5728 XAML \u4e2d\u4f7f\u7528 MultiBinding + Converter<\/h2>\n\n\n\n<Windows.Resourses>\n <my:NameConverter x:key="myNameConverter"\/>\n<\/Windows.Resourses>\n==============================================\n<TextBlock>\n <TextBlock.Text>\n <MultiBinding Converter="{StaticResource myNameConverter}"\n ConverterParameter="FormatLastFirst">\n <Binding Path="FirstName"\/>\n <Binding Path="LastName"\/>\n <\/MultiBinding>\n <\/TextBlock.Text>\n<\/TextBlock>\n \n=======================================================\n=======================================================\n public class NameConverter : IMultiValueConverter\n{\n public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)\n {\n string name;\n \n switch ((string)parameter)\n {\n case "FormatLastFirst":\n name = values[1] + ", " + values[0];\n break;\n case "FormatNormal":\n default:\n name = values[0] + " " + values[1];\n break;\n }\n \n return name;\n }\n \n public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)\n {\n string[] splitValues = ((string)value).Split(' ');\n return splitValues;\n }\n}\n<\/pre><\/div>\n\n\n\u5728 Converter \u4e2d\u8fdb\u884c\u6570\u636e\u6e90\u7684\u7cbe\u7ec6\u7ec4\u5408\u3002\u53ef\u53c2\u89c1 MSDN<\/a> \u4e0a\u7684\u4ecb\u7ecd\uff0c\u8fd9\u513f<\/a> \u662f\u53e6\u4e00\u4e2a\u4f8b\u5b50\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728 WPF \u4e2d\u8fdb\u884c\u6570\u636e\u7ed1\u5b9a\u65f6\uff0c\u6709\u65f6\u4f1a\u6709\u8fd9\u79cd\u9700\u6c42\uff1a\u5982 TextBlock \u7684 Text \u5c5e\u6027\uff0c\u53ef\u80fd\u5e0c\u671b […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[104,105],"class_list":["post-4923","post","type-post","status-publish","format-standard","hentry","category-code","tag-multibinding","tag-wpf"],"_links":{"self":[{"href":"https:\/\/www.chenqing.work\/index.php?rest_route=\/wp\/v2\/posts\/4923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chenqing.work\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chenqing.work\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chenqing.work\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chenqing.work\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4923"}],"version-history":[{"count":3,"href":"https:\/\/www.chenqing.work\/index.php?rest_route=\/wp\/v2\/posts\/4923\/revisions"}],"predecessor-version":[{"id":4926,"href":"https:\/\/www.chenqing.work\/index.php?rest_route=\/wp\/v2\/posts\/4923\/revisions\/4926"}],"wp:attachment":[{"href":"https:\/\/www.chenqing.work\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chenqing.work\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chenqing.work\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}