我用TextBox做的一个多行输入框,我想输入空格或回车后,最后保存在数据库中,调用显示在页面上时,使其能显示空格或空行!
解决方案 »
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{
if ( objResource == null )
{
return "";
}
string strResource = objResource.ToString();
strResource = strResource.Replace( "&", "&" );
strResource = strResource.Replace( "<", "<" );
strResource = strResource.Replace( ">", ">" );
strResource = strResource.Replace( "\\n", "<br>" );
strResource = strResource.Replace( Convert.ToString( Convert.ToChar( 34 ) ), """ );
strResource = strResource.Replace( Convert.ToString( Convert.ToChar( 13 ) ), "<br>" );
strResource = strResource.Replace( Convert.ToString( Convert.ToChar( 32 ) ), " " );return strResource;
}显示前调用UnHtml(显示的值);
{
public OutPutText()
{ }
public string OutPutTxt(string inputString)
{
string retVal = " ";
retVal += inputString;
retVal = retVal.Replace("&","&");
retVal = retVal.Replace("\"",""");
retVal = retVal.Replace("<","<");
retVal = retVal.Replace(">",">");
retVal = retVal.Replace(" "," ");
retVal = retVal.Replace(" "," ");
retVal = retVal.Replace("\t"," ");
retVal = retVal.Replace("\r", "<br/> ");
return retVal;
}
}
}
写入数据用
/// <summary>
/// 用做输入的检查。
/// </summary>
public string CheckStr(string str)
{
str = str.Replace("<", "<");
str = str.Replace(">", ">");
str = str.Replace("'", "''");
str = str.Replace(" ", " ");
str = str.Replace("\n", "<br/>");
str = str.Replace("\r\n", "<br/>");
str = str.Trim();
return str;
}显示数据用
/// <summary>
/// 用做输出的检查。
/// </summary>
public string UnCheckStr(string str)
{
str = str.Replace("<","<");
str = str.Replace( ">",">");
str = str.Replace("''","'" );
str = str.Replace(" "," ");
str = str.Replace("<br/>","\n");
str = str.Replace("<br/>","\r\n");
str = str.Trim();
return str;
}