在使用C#将文本框的文本写入文件时需要帮助吗? [英] need help in writing the text of a textbox to a file in c#?

问题描述

这是我的代码，当有人单击保存"按钮时运行

流保存；
            saveFileDialog1.ShowDialog();
            如果(saveFileDialog1.ShowDialog()== DialogResult.OK)
            {
                如果((save = saveFileDialog1.OpenFile())！= 空)
                {

                    save.Close();
                }
            } 

在save.close()之前，我想将一个RichTextBox的所有文本写入要保存的文件中，我该怎么做? br/>

 如果(saveFileDialog1.ShowDialog()== DialogResult.OK)
{
  System.IO.File.WriteAllText(saveFileDialog1.FileName，youtTextBox.Text);
} 

this is my code which runs when someone click on save button

Stream save;
            saveFileDialog1.ShowDialog();
            if (saveFileDialog1.ShowDialog() == DialogResult.OK)
            {
                if ((save = saveFileDialog1.OpenFile()) != null)
                {

                    save.Close();
                }
            }

before save.close() i want to write all the text of a richtextbox in the file which i m saving,how can i do that?

解决方案

Just use this

if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
  System.IO.File.WriteAllText(saveFileDialog1.FileName,youtTextBox.Text);
}

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