/// <summary>
/// JavaScript脚本弹窗(手动输入标识符,合适在一次程序中多次弹窗使用)
/// </summary>
/// <param name="_Page">Page</param>
/// <param name="_String">弹框字符串</param>
/// <param name="M_Sign">标识符(一个字符串,可自定)</param>
public static void JavaScript_Alert(System.Web.UI.Page _Page, string _String, string M_Sign)
{
_String = DealString.clearString_R_N(_String);
string Sign = M_Sign;
//输出脚本
_Page.ClientScript.RegisterStartupScript(_Page.GetType(), Sign, "alert(\"" + _String + "\");", true);
}
/// <summary>
/// 检查文件格式
/// </summary>
/// <param name="_FileUpload">上传控件</param>
/// <param name="Des">控件内容描述</param>
/// <param name="Extensions">允许的格式(小写) jpg|gif|bmp</param>
/// <returns></returns>
private static string _checkFileExtension(System.Web.UI.WebControls.FileUpload _FileUpload, string Des, string Extensions)
{
string output = Des + Msg.fileEx;
string fileExtension = DealString.getExtension(_FileUpload.FileName);
string[] _string = Extensions.Split(new char[] { '|' });
for (int i = 0; i < _string.Length; i++)
{
if (_string[i].ToString().Equals(fileExtension.ToLower()))
{
output = "true";
break;
}
}
return(output);
}
