radiobutton control by javascript with asp.net

RadioButtonResetAll(sMRNO);

function RadioButtonResetAll(rbDefaultValue) {
    var RBID = '<%=rbMRNO.ClientID %>';
    var RB1 = document.getElementById(RBID);
    var radio = RB1.getElementsByTagName("input");

    for (var i = 0; i < radio.length; i++) {
    if (radio[i].value == rbDefaultValue) {
        radio[i].checked = true;
    }
}

<asp:RadioButtonList ID="rbMRNO" runat="server" Width="174px" RepeatDirection="Horizontal" >                                                                                    
<asp:ListItem  Value="true">yes</asp:ListItem>                                                                                                                  
<asp:ListItem Selected="True" Value="false">no</asp:ListItem>                                                                                                                                
</asp:RadioButtonList>

column hide for BoundField

.hiddencol
{
  display:none;
}

<asp:BoundField DataField="AUART" SortExpression="AUART" HeaderText="order" ItemStyle-CssClass="hiddencol" HeaderStyle-CssClass="hiddencol">

RegisterPostBackControl add & file download for dynamic LinkButton

asp.net
<asp:TemplateField HeaderText="name">
    <ItemTemplate><asp:LinkButton ID="lbFildDW" CommandArgument='<%# Bind("DOCBIGO") %>' runat="server" Text='<%# Bind("DOCNAME") %>' OnClick="ExcelDW_Click"></asp:LinkButton> </ItemTemplate>
    <itemstyle horizontalalign="Center" Wrap="false"/> <headerstyle Wrap="false"/>
</asp:TemplateField>  

c#
protected void egvPopDDSearch_RowDataBound(object sender, GridViewRowEventArgs e)
{
    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        LinkButton lnkbtnDetail = (LinkButton)e.Row.FindControl("lbFildDW");
        ScriptManager.GetCurrent(this).RegisterPostBackControl(lnkbtnDetail);
    }
}

protected void ExcelDW_Click(object sender, EventArgs e)
{
    LinkButton btn = (LinkButton)(sender);
    string filePath = btn.CommandArgument;

    if (File.Exists(HttpContext.Current.Server.MapPath(filePath)))
    {
        string strFileName = "";
        strFileName = System.IO.Path.GetFileName(HttpContext.Current.Server.MapPath(filePath));
        strFileName = HttpUtility.UrlEncode(strFileName, new UTF8Encoding()).Replace("+", "%20");
        HttpContext.Current.Response.ContentType = "application/octet-stream";
        HttpContext.Current.Response.AddHeader("Content-Disposition", "attachment; filename=" + strFileName);
        HttpContext.Current.Response.Clear();
        HttpContext.Current.Response.WriteFile(HttpContext.Current.Server.MapPath(filePath));
        HttpContext.Current.Response.End();
    }
}

row number add with group by result

SELECT ROW_NUMBER() OVER (ORDER BY NAME DESC) SEQ, NAME FROM TABLE GROUP BY NAME

debug for javascript

for crome ( 45.17.2454.18 )
tool : visual studio 2012

    function getReturnValue(returnValue) {
        debugger; // this
        var obj = JSON.parse(returnValue);
       
        var oAUFNR = $('<%= txtAUFNR.ClientID %>');    
        oAUFNR.value = obj.AUFNR;
    }

crome -> tools... -> developer tools

Call Server side method from JavaScript in ASP.NET

http://www.morgantechspace.com/2014/01/Call-Server-Side-function-from-JavaScript-in-ASP-NET.html#ByJQueryajaxWithParameters

javascript for json

https://github.com/douglascrockford/JSON-js


<script type="text/javascript" src="../Resources/Scripts/json2.js"></script>

<script type="text/javascript">
    function getReturnValue(returnValue) {
        var obj = JSON.parse(returnValue);
       
        var oAUFNR = $('<%= txtAUFNR.ClientID %>');    
        oAUFNR.value = obj.AUFNR;
    }
</script>

SAP Connector with ASP.NET

requirement
NCo3016_Net20_x86.msi
add reference ( C:\Program Files (x86)\SAP\SAP_DotNetConnector3_Net20_x86 )
sapnco.dll, sapnco_utils.dll

source code for c# with asp.net
DataSet ds = new DataSet("T_DATA");
try
{
    RfcDestination rfcDestination = null;
    IDestinationConfiguration destinationConfig = null;
    string destinationName = "SAP.LogonControl.1";

    destinationConfig = new SAPDestinationConfig();
    destinationConfig.GetParameters(destinationName);
    if (RfcDestinationManager.TryGetDestination(destinationName) == null)
    {
        RfcDestinationManager.RegisterDestinationConfiguration(destinationConfig);

        rfcDestination = RfcDestinationManager.GetDestination(destinationName);
        if (rfcDestination != null)
        {
            rfcDestination.Ping();
        }

        RfcRepository rfcRepository = rfcDestination.Repository;
        IRfcFunction rfcFunction = rfcRepository.CreateFunction("Z_XXXXX_ORDER");
        rfcFunction.SetValue("I_AXXXX", sWO);
        rfcFunction.Invoke(rfcDestination);

        ds.Tables.Add(ConvertToDotNetTable(rfcFunction.GetTable("T_DATA")));

        RfcDestinationManager.UnregisterDestinationConfiguration(destinationConfig);
    }
}
catch (Exception ex)
{
    throw new Exception(ex.Message);
}

return ds;

dual nic setup for centos

## WAN
DEVICE=eth0
TYPE=Ethernet
ONBOOT=yes
BOOTPROTO=static
IPADDR=118.x.x.x
NETMASK=255.0.0.0
GATEWAY=118.x.x.x
DNS1=8.8.8.8
DNS2=8.8.4.4
DEFROUTE=yes
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NAME="System eth0"
HWADDR=x:x:x:x:x
NM_CONTROLLED=no
USERCTL=no

## NAT
DEVICE=eth1
TYPE=Ethernet
ONBOOT=yes
BOOTPROTO=static
IPADDR=192.168.0.x
NETMASK=255.255.255.0
#GATEWAY=192.168.0.1 # this point
DNS1=8.8.8.8
DNS2=8.8.4.4
DEFROUTE=no # this point
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NAME="System eth1"
HWADDR=x:x:x:x:x
NM_CONTROLLED="no"
USERCTL=no

sdf file disable

tool >> option >> txt editor >> c/c++ >> advanced >> Always Use Fallback Location >> True

abbreviation

ADAS, Advanced Driver Assistance System

ADPCM, Adaptive Differential Pulse Code Modulation

IMU, Inertial Measurement Unit

FPGA, Field Programmable Gate Arrays

BSP, Board Support Package

EDID, Extended display identification data
HDMI, High Definition Multimedia Interface
DVFS, Dynamic Voltage Frequency Scaling

Serial Monitor

http://www.hhdsoftware.com/ ( Device Monitoring Studio )

mp4 save with ffmpeg

ip cam -> raw data(encoded) -> mp4 save

  AVCodec *ce;
  AVFormatContext *fc;
  AVOutputFormat *of;
  AVCodecContext *pcc;
  AVStream *pst;
  int vi;
  AVPacket pkt;

BOOL CCodec_Encoder_h264::FileInit(char *fname, int nWidth, int nHeight)
{
av_register_all();
avcodec_register_all();

of = av_guess_format(0, fname, 0);
fc = avformat_alloc_context();
fc->oformat = of;
strcpy(fc->filename, fname);

pst = avformat_new_stream(fc, 0);
vi = pst->index;

ce = avcodec_find_decoder(CODEC_ID_H264);

pcc = pst->codec;
avcodec_get_context_defaults3(pcc, ce);
pcc->codec_type = AVMEDIA_TYPE_VIDEO;
pcc->codec_id = CODEC_ID_H264;
pcc->profile= FF_PROFILE_H264_BASELINE;
pcc->bit_rate = 1280 * 960 * 2;
pcc->width = nWidth;
pcc->height = nHeight;
pcc->time_base.num = 1;
pcc->time_base.den = 30;
pcc->qcompress = 0.6;
pcc->qmin = 0;
pcc->qmax = 9;
pcc->pix_fmt = PIX_FMT_YUV420P;
pcc->gop_size = 150;

if ( !( fc->oformat->flags & AVFMT_NOFILE ) )
avio_open( &fc->pb, fc->filename, AVIO_FLAG_WRITE );

avformat_write_header(fc, NULL);

m_nFrmCnt = 0;

waitkey = 1;

return TRUE;
}

BOOL CCodec_Encoder_h264::FileAppend(BYTE *pData, int nSize, , DWORD key)
{
  AVPacket pkt;
  av_init_packet(&pkt);
  //pkt.flags |= (0 >= getVopType(pData, nSize )) ? AV_PKT_FLAG_KEY : 0;  
  pkt.flags |= key;
  //pkt.stream_index = m_nFrmCnt++;
  pkt.data = (uint8_t*)pData;
  pkt.size = nSize;

if ( waitkey )
if ( 0 == ( pkt.flags & AV_PKT_FLAG_KEY ) )
return TRUE;
else
waitkey = 0;

av_write_frame(fc, &pkt);

return TRUE;
}

BOOL CCodec_Encoder_h264::FileClose()
{
av_write_trailer(fc);

if ( fc->oformat && !( fc->oformat->flags & AVFMT_NOFILE ) && fc->pb )
        avio_close( fc->pb );

av_free(fc);

return TRUE;
}

c# Struct Marshal for c++ dll

c++

typedef struct
{
HANDLE aaa;
HWND bbb;
BYTE ccc[2500];

} SStruct, LPSCStruct;


BOOL __stdcall func1(LPSCStruct zzz);



c#
public struct LPSCStruct
{
    public int aaa;
    public IntPtr bbb;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 2500)]
    public byte[] ccc;
}


public partial class Form1 : Form /*, IMessageFilter*/
{      
    [DllImport("test.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Auto, SetLastError = true)]
    [return: MarshalAs(UnmanagedType.I1)]
    unsafe extern public static bool func1(IntPtr zzz);
   
    public LPSCStruct sss;
    public LPSCStruct rrr;
    public IntPtr m_lpstruct;
   
    private void Form1_Load(object sender, EventArgs e)
    {
        sss = new LPSCStruct();
    }  
   
    private IntPtr MarshalToPointer(object data)
    {
        IntPtr buf = Marshal.AllocHGlobal(Marshal.SizeOf(pse));
        Marshal.StructureToPtr(data, buf, false);
        return buf;
    }

    private object MarshalToStruct(IntPtr buf, Type t)
    {
        return Marshal.PtrToStructure(buf, t);
    }  
   
    private void button1_Click(object sender, EventArgs e)
    {
        sss.bbb = FindWindow(null, "Form1");

        m_lpstruct = MarshalToPointer(sss);

        bool bRtn = func1(m_lpstruct);
        if (bRtn)
        {
            rrr = (LPSCStruct)MarshalToStruct(m_lpstruct, typeof(LPSCStruct));

            textBox1.AppendText(Encoding.Default.GetString(rrr.ccc));
        }          
    }

Hex Editor

http://mh-nexus.de/en/hxd/

redirect with post data

    public void RedirectWithData(NameValueCollection data, string url)
    {
        Response.Clear();
        Response.Buffer = true;

        StringBuilder s = new StringBuilder();
        s.Append("<html>");
        s.Append("<head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" /></head>");
        s.AppendFormat("<body onload='document.forms[0].submit()'>");
        s.AppendFormat("<form name='form' action='{0}' method='POST'>", url);
        foreach (string key in data)
        {
            s.AppendFormat("<input type='hidden' name='{0}' value='{1}' />", key, data[key].Trim());
        }
        s.Append("</form></body></html>");
        Response.ContentEncoding = System.Text.Encoding.GetEncoding("euc-kr");
        Response.Write(s.ToString());
        Response.Flush();
        Response.End();
    }

            NameValueCollection tags = new NameValueCollection();
            tags.Add("param1", "value1");
            tags.Add("param2", "value2");
            tags.Add("param3", "value3");

            RedirectWithData(tags, "../test/test.aspx");