WinForm ToolTip使用方法小结
2016-04-20 23:08
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http://www.jb51.net/article/53324.htm
这篇文章主要介绍了WinForm ToolTip使用方法小结,对C#初学者有一定的借鉴参考价值,需要的朋友可以参考下
本文针对WinForm ToolTip使用方法进行实例总结,希望对大家学习C#程序设计有所帮助。具体如下:
程序功能代码如下:
使用方法示例:
using System;
using System.Windows.Forms;
using WinFormUtilHelpV2;
namespace TooltipToolV2Test
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
button1.ShowTooltip(toolTip, "button1_Click");
}
private void listBox1_Click(object sender, EventArgs e)
{
listBox1.ShowTooltip(toolTip, "listBox1_Click", 500);
}
}
}
代码运行效果如下:
这篇文章主要介绍了WinForm ToolTip使用方法小结,对C#初学者有一定的借鉴参考价值,需要的朋友可以参考下
本文针对WinForm ToolTip使用方法进行实例总结,希望对大家学习C#程序设计有所帮助。具体如下:
程序功能代码如下:
using System.Drawing; using System.Windows.Forms; namespace WinFormUtilHelpV2 { /// <summary> /// 基于.NET 2.0的Tooltip工具类 /// </summary> public static class TooltipToolV2 { /// <summary> /// 为控件提供Tooltip /// </summary> /// <param name="control">控件</param> /// <param name="tip">ToolTip</param> /// <param name="message">提示消息</param> public static void ShowTooltip(this Control control, ToolTip tip, string message) { Point _mousePoint = Control.MousePosition; int _x = control.PointToClient(_mousePoint).X; int _y = control.PointToClient(_mousePoint).Y; tip.Show(message, control, _x, _y); tip.Active = true; } /// <summary> /// 为控件提供Tooltip /// </summary> /// <param name="control">控件</param> /// <param name="tip">ToolTip</param> /// <param name="message">提示消息</param> /// <param name="durationTime">保持提示的持续时间</param> public static void ShowTooltip(this Control control, ToolTip tip, string message, int durationTime) { Point _mousePoint = Control.MousePosition; int _x = control.PointToClient(_mousePoint).X; int _y = control.PointToClient(_mousePoint).Y; tip.Show(message, control, _x, _y, durationTime); tip.Active = true; } /// <summary> /// 为控件提供Tooltip /// </summary> /// <param name="control">控件</param> /// <param name="tip">ToolTip</param> /// <param name="message">提示消息</param> /// <param name="xoffset">水平偏移量</param> /// <param name="yoffset">垂直偏移量</param> public static void ShowTooltip(this Control control, ToolTip tip, string message, int xoffset, int yoffset) { Point _mousePoint = Control.MousePosition; int _x = control.PointToClient(_mousePoint).X; int _y = control.PointToClient(_mousePoint).Y; tip.Show(message, control, _x + xoffset, _y + yoffset); tip.Active = true; } /// <summary> /// 为控件提供Tooltip /// </summary> /// <param name="control">控件</param> /// <param name="tip">ToolTip</param> /// <param name="message">提示消息</param> /// <param name="xoffset">水平偏移量</param> /// <param name="yoffset">垂直偏移量</param> /// <param name="durationTime">保持提示的持续时间</param> public static void ShowTooltip(this Control control, ToolTip tip, string message, int xoffset, int yoffset, int durationTime) { Point _mousePoint = Control.MousePosition; int _x = control.PointToClient(_mousePoint).X; int _y = control.PointToClient(_mousePoint).Y; tip.Show(message, control, _x + xoffset, _y + yoffset, durationTime); tip.Active = true; } } }
使用方法示例:
using System;
using System.Windows.Forms;
using WinFormUtilHelpV2;
namespace TooltipToolV2Test
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
button1.ShowTooltip(toolTip, "button1_Click");
}
private void listBox1_Click(object sender, EventArgs e)
{
listBox1.ShowTooltip(toolTip, "listBox1_Click", 500);
}
}
}
代码运行效果如下:
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