//文本替换W private void btnChangeTextByIDW_Click(object sender, EventArgs e) { string szText2 = tbTextTXT.Text; Byte[] szText = Encoding.Unicode.GetBytes(szText2); int nRet = CSharpInterface.HS_ChangeTextByNameW(m_strModelName, szText); if (0 == nRet) { tbNote.Text = "ChangeTextValue successfully!"; SelectSize(); } else { ShowLastError(); return; } Preview(); }