从组合框中选择值 [英] choose value from combobox

问题描述

我在其中有一个组合框，当我从其中选择一个特定值时，我想要一个值.另一个文本框是否可见，取决于我将从组合框中选择的值.

I have a combobox inside it some value I want when I select a specific value from it another text box it''s visible become true depends on the value which I will choose from the combobox

推荐答案

类似的东西?

Something like this??

itemsComboBox.Items.Add("Dog");
itemsComboBox.Items.Add("Cat");
itemsComboBox.Items.Add("Pig");

private void itemsComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
    switch ((string)itemsComboBox.SelectedItem)
    {
        case "Dog":
            testTextBox.Visible = true;
            break;

        case "Cat":
            break;

        case "Pig":
            break;
    }
}

这有帮助吗?

Does that help?

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