在Windows窗体应用程序中编辑组合框 [英] Edit combobox in windows form application

问题描述

您好我是

绑定组合框使用以下代码

组合框绑定代码

Hi I am
binding combo box Using following code
combobox binding code

cProduct obj = new cProduct();
            obj.ppro_CompanyId = csession.CompanyId;
            obj.ppro_IsActive = "true";
            cmbProduct.DisplayMember = "ppro_ProductName";
            cmbProduct.ValueMember ="ppro_ProductId";
            cmbProduct.DataSource = obj.GetProduct();//returns Array list

现在想以编程方式选择组合框到指定的ValueMember



请帮帮我

Now Want to programatically select the combobox to a specified ValueMember

Please help me

推荐答案

在进行数据绑定后，您可以为组合框设置 SelectedIndex 属性。



更新：这只是工作。

You can set SelectedIndex property for the combobox after doing data binding.

Update: This just works.

List<MyClass> lst = new List<MyClass>();
           lst.Add(new MyClass { MyProperty = 1, MyProperty1 = "1" });
           lst.Add(new MyClass { MyProperty = 2, MyProperty1 = "2" });
           lst.Add(new MyClass { MyProperty = 3, MyProperty1 = "3" });

           comboBox1.DataSource = lst;
           comboBox1.DisplayMember = "MyProperty1";
           comboBox1.ValueMember = "MyProperty";

           comboBox1.SelectedValue = 2;

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