请DX帮我看看,窗口组合框列表项目怎么不能排除空置,我代码哪里有问题,谢谢。 Dim cmb As WinForm.ComboBox = e.form.Controls("精度") cmb.ComboList = DataTables("基础表").GetComboListString("精度","精度 = 'IsNot Nothing'") Dim cmb3 As WinForm.ComboBox = e.form.Controls("装夹难度") cmb3.ComboList = DataTables("基础表").GetComboListString("装夹","装夹 = 'IsNot Nothing'") Dim cmb1 As WinForm.ComboBox = e.form.Controls("钢性") cmb1.ComboList = DataTables("基础表").GetComboListString("钢性","钢性 = 'IsNot Nothing'")
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