private void BtnOutputBrowse_Click(object sender, EventArgs e)
{
if (DlgFolderBrowser.ShowDialog() == DialogResult.OK)
{
m_TxtBoxOutput.Text = DlgFolderBrowser.SelectedPath;
}
}
private void btnOpen_Click(object sender, EventArgs e)
{
bool fileOpened = false;//判斷檔案是否開啟
string openFileName;
//要開啟的檔案路徑
DlgOpenFile.InitialDirectory = "D:\\C#Lab\\CH12";
//要開啟的檔案格式為RTF
DlgOpenFile.Filter =
"RTF格式(*.RTF)|*.RTF|所有檔案(*.*)|*.*";
DlgOpenFile.FilterIndex = 1;
DlgOpenFile.DefaultExt = "*.RTF";
DlgFolderBrowser.ShowDialog(); //開啟瀏覽資料夾
if (!fileOpened) //將開啟檔案的預設路徑為瀏覽路徑
{
DlgFolderBrowser.SelectedPath =
DlgOpenFile.InitialDirectory;
DlgOpenFile.FileName = null;
}
DialogResult result = DlgOpenFile.ShowDialog();
/* if敘述來確定使用者按下「開啟檔案對話方塊」的確定鈕時，
* 載入指定的RTF格式到文字方塊中 */
if (result == DialogResult.OK)
{
openFileName = DlgOpenFile.FileName;
rtxtShow.LoadFile(DlgOpenFile.FileName,
RichTextBoxStreamType.RichText);
btnOpen.Text = "已載入RTF檔";
fileOpened = true;
}
}
