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<Window x:Class="WpfDemo.BindingValidationDemo" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.co 阅读全文
摘要:
参照了官网,但是 Error样式还是花了不少时间 <Window x:Class="WpfDemo.BindingValidationDemo2" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="h 阅读全文
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<Window x:Class="WpfDemo.BindingConverterDemo" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com 阅读全文
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<Window x:Class="WpfDemo.RelativeSourceDemo" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/w 阅读全文
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函数wm_concat(列名),该函数可以把列值以","号分隔起来,并显示成一行,接下来上例子,看看这个神奇的函数如何应用准备测试数据 create table test(id number,name varchar2(20)); insert into test values(1,'a'); in 阅读全文