WebAug 3, 2014 · It's similar to this topic [ Cannot do key-value in listbox in C#] but I need to use class that returns values from methods. ... The DisplayMember and ValueMember properties require the name (as a string) of a property to be used. You can't use a method. So you have two options. Change you class to return properties or make a class derived … WebDec 20, 2007 · listbox.ValueMember = "recid"; listbox.DataSource = dt; listbox.Items.Add(name) can only add the DisplayMember. DisplayMember works with properties too, or any bindable thing really. If you set the DisplayMemeber to a property of a class, for example, and add an instance of that class as an item in the ListBox, it should …
Get value from listbox item - social.msdn.microsoft.com
http://heppoen.seesaa.net/article/430970064.html Web上記に従って以下の部分を. //コンボボックスのDataSourceにDataTableを割り当てる this.DataSource = this.tbl; //表示される値はDataTableのNAME列 this.DisplayMember = … mjtiff_plumbingandheating
c# winform 中listbox控件如何获取valueMember数据 - CSDN博客
WebOct 23, 2002 · I have a ListBox(lstAttributeValues) on a form which has a DataSource set to a DataTable and I also set the DisplayMember and ValueMember. The SelectionMode … http://vbcity.com/forums/t/12870.aspx WebFeb 2, 2011 · chlCompanies.DataSource = dsCompanies.Tables[0]; chlCompanies.DisplayMember = "CompanyName"; chlCompanies.ValueMember = "ID"; チェック済みアイテムのインデックスを取得できますが、チェック済みアイテムのテキストと値を取得するにはどうすればよいですか。 inhalant statistics