本文介绍了如何将.txt和.docx文件转换为图像文件的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
Hi, is there any way to convert whole .txt and .doc and .docx file to images file using c# for mvc web application? please help
推荐答案
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "image/png";
var text = context.Request.Params["text"];
if (text == null) text = string.Empty;
var image = CreateBitmapImage(text);
image.Save(context.Response.OutputStream, ImageFormat.Png);
}
页面布局:
page layout:
<asp:TextBox runat="server" ID="MyTextBox"></asp:TextBox>
<asp:Button runat="server" OnClick="RenderImageButtonClicked" Text="Change text"/>
<asp:Image runat="server" ID="MyTextImage" />
页面事件:
page event:
protected void RenderImageButtonClicked(object sender, EventArgs e)
{
MyTextImage.ImageUrl = "CreateImageText.ashx?text=" + HttpContext.Current.Server.UrlEncode(MyTextBox.Text);
}
这篇关于如何将.txt和.docx文件转换为图像文件的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!