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[DevExpress]为TextEdit设置水印文字

关键代码:

        public static void SetWatermark(this TextEdit textEdit, string watermark)        {            textEdit.Properties.NullValuePromptShowForEmptyValue = http://www.mamicode.com/true;            textEdit.Properties.NullValuePrompt = watermark;        }        public static void ClearWatermark(this TextEdit textEdit)        {            if (textEdit.Properties.NullValuePromptShowForEmptyValue)                textEdit.Properties.NullValuePrompt = string.Empty;        }

测试代码:

        private void Form1_Load(object sender, EventArgs e)        {            textEdit1.SetWatermark("请输入用户名称....");            textEdit2.SetWatermark("请输入用户密码....");        }        private void simpleButton1_Click(object sender, EventArgs e)        {            textEdit1.ClearWatermark();            textEdit2.ClearWatermark();        }
代码效果:
image
<style></style>