如何使用月份名称填充Combobox并且有动态值 [英] How to Fill Combobox with Month Names And There values Dynamically

问题描述

您好，

我想用所有月名填充Combobox值可以引导或发送片段

Hello,
I want to Fill Combobox with All Month Names With values can u guide or send snippets

推荐答案

作为VJ reddy写道，您可以使用 DateTimeFormatInfo 来获取该信息，但是如果您想获得所选月份的值，请使用简单的技巧：

As VJ reddy wrote, you can use the DateTimeFormatInfo to get that information, but if you want to get value of selected month use simple trick:

int iVal = ComboBox.SelectedIndex + 1; //if you select February, returns 2

[评论]谢谢你，VJ的评论[/ Comment]

[Comment]Thank you, VJ for your comment[/Comment]

假设你有一个函数来绑定你的数据;

Supposed you have a function to bind your data here;

protected void BindMonthList(DropDownList ddl)
{
    var monthList = System.Globalization.DateTimeFormatInfo.InvariantInfo.MonthNames.Select((item, index) => new
    {
        Month = item,
        Value = index+1
    });
    ddl.DataSource = monthList;
    ddl.DataTextField = "Month";
    ddl.DataValueField = "Value";
    ddl.DataBind();
}

DateTimeFormatInfo MonthNames 属性c $ c>可用于获取月份名称列表，如下所示：

The MonthNames property of DateTimeFormatInfo can be used to get a list of Month names as shown below:

protected void Page_Load(object sender, EventArgs e)
{
    var months = System.Globalization.DateTimeFormatInfo.InvariantInfo.MonthNames;
    DropDownList1.DataSource = months;
    DropDownList1.DataBind();
}

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