如何在Smartphone程序中切换输入法？

[zhsj64]

如何在Smartphone程序中切换输入法？

[lehedele]

搜下去

[laxila]

本文适用于在Windows Mobile 2003 for Smartphone平台下使用.net Compact Framework + C# 进行应用开发的人员，由biplip开发人员在dopod 565手机上测试通过。

１、导入API

public class MyForm : System.Windows.Forms.Form
{
..........
public const uint EM_SETINPUTMODE = 0xDE;
public const uint EIM_SPELL = 0;
public const uint EIM_AMBIG = 1;
public const uint EIM_NUMBERS = 2;

[DllImport("coredll.dll")]
public static extern IntPtr GetFocus();

[DllImport("coredll.dll")]
public static extern int SendMessage(IntPtr hWnd, uint Message, uint wParam, uint lParam);
...........
}

２、在组件初始化函数中定义事件处理
private void InitializeComponent()
{
............
this.tbNum.GotFocus += new System.EventHandler(this.tbNum_GotFocus);
...........
}

３、在事件发生时将输入法切换为数字模式

private void tbNum_GotFocus(object sender, System.EventArgs e)
{
.............
IntPtr hWnd;
hWnd = GetFocus();
SendMessage(hWnd, EM_SETINPUTMODE, 0, EIM_NUMBERS);
............
}

[laxila]

在看

[ozar1155]

路过，学习下

[一只熊猫]

马上就可能用到这个， 收藏咯！ 谢谢！