本文实例展示了WinForm实现为TextBox设置水印文字功能,非常实用的技巧,分享给大家供大家参考. 关键代码如下 using System; using System.Runtime.InteropServices; using System.Windows.Forms; namespace WinFormUtilHelpV2 { /// <summary> /// 基于.NET 2.0的TextBox工具类 /// </summary> public static clas…

方法一: public partial class WaterTextBox : TextBox { private readonly Label lblwaterText = new Label(); public WaterTextBox() { InitializeComponent(); lblwaterText.BorderStyle = BorderStyle.None; lblwaterText.Enabled = false; lblwaterText.BackColor = C…

常用技能:http://www.cnblogs.com/dunitian/p/4822808.html#skill 逆天博客:http://dnt.dkil.net 逆天通用水印扩展篇~新增剪贴板系列的功能和手动配置,卸除原基础不常用的功能:http://www.cnblogs.com/dunitian/p/5377097.html 好几天没上QQ了,今天上了个QQ,,额....额...貌似消息还挺多,没及时回复的还请见谅~~刚好昨天无聊把水印这快封装出来了,支持图片水印,文字水印,索引图水印和…

关键代码: using System; using System.Runtime.InteropServices; using System.Windows.Forms; namespace WinFormUtilHelpV2 { /// <summary> /// 基于.NET 2.0的TextBox工具类 /// </summary> public static class TextBoxToolV2 { private const int EM_SETCUEBANNER =…

效果图: 思路: 1.获取图片 2.处理水印 3.保存处理的图片 代码: 获取图片: private void button1_Click(object sender, EventArgs e) { OpenFileDialog openFileDialog = new OpenFileDialog(); openFileDialog.Multiselect = true; //文件格式 openFileDialog.Filter = "所有文件|*.*"; //还原当前目录 open…

public partial class WaterTextBox : TextBox { private readonly Label lblwaterText = new Label(); public WaterTextBox() { InitializeComponent(); lblwaterText.BorderStyle = BorderStyle.None; lblwaterText.Enabled = false; lblwaterText.BackColor = Color.…

public partial class CustomSearchBar : TextBox { private readonly Label lblwaterText = new Label(); private readonly PictureBox clearButton = new PictureBox(); ; ; public CustomSearchBar() { InitializeComponent(); lblwaterText.BorderStyle = BorderSty…

前提 入行已经7,8年了,一直想做一套漂亮点的自定义控件,于是就有了本系列文章. GitHub:https://github.com/kwwwvagaa/NetWinformControl 码云:https://gitee.com/kwwwvagaa/net_winform_custom_control.git 如果觉得写的还行,请点个 star 支持一下吧 欢迎前来交流探讨: 企鹅群568015492  麻烦博客下方点个[推荐],谢谢 NuGet Install-Package HZH_Con…

using System; using System.Drawing; using System.Runtime.InteropServices; using System.Windows.Forms; namespace KK.WatermarkTextBox { public partial class WatermarkTextBox : TextBox { private const uint ECM_FIRST = 0x1500; private const uint EM_SETCU…

技能 汇总:http://www.cnblogs.com/dunitian/p/4822808.html#skill 以前的水印,只是简单走起,用的是原生态的方法.现在各种变态水印,于是就不再用原生态的了,太麻烦了,这次用的是Magick,这个类库还是很有名的,图形化处理基本上都是支持的,至少逆天是挺喜欢的 历史文章: 1.逆天通用水印支持Winform,WPF,Web,WP,Win10.支持位置选择(9个位置 ==>[X]) http://www.cnblogs.com/dunitian/p/…