 getting is it throws the error Attempted to read or write protected memory. This is often an indication that other memory is corrupt. when writing the pixel value. It works fine for some images and for others it shows the error. Following is the code:
unsafe
            {
                byte* pbuff = (byte*)buff.ToPointer();
                for (int i = 0; i < size; i=i+stride)
                  {
                        pbuff[i] = (byte)cr[j].NewColor.Blue;
                        pbuff[i + 1] = (byte)cr[j].NewColor.Green; // here it shows error
                        pbuff[i + 2] = (byte)cr[j].NewColor.Red;
                   }
            }

EDIT
Reading of the pixels works fine.
                B = (double)pbuff[i];
                G = (double)pbuff[i + 1];
                R = (double)pbuff[i + 2];

It does not shows any error while reading but for the same index (that was read) it shows error when attempted to write.

A:

Basically this means that you are trying to write to the memory outside the memory allocated for the object referenced by pbuff. 
So this is basically the same as array index out of bounds in safe code.

 Q:

How to remove space between Grid and Button

I'm using Grid and Button to make an List of buttons.
This is my code
<Grid Grid.Row="1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
    <Grid.RowDefinitions>
        <RowDefinition Height="Auto" />
        <RowDefinition Height="Auto" />
    </Grid.RowDefinitions>
    <Button HorizontalAlignment="Stretch" VerticalAlignment="Stretch" 
      BorderThickness="0" Background="Red" Content="dsa" Margin="0" Padding="0"/>
</Grid>

How to remove the space between the Grid with the Button?
I tried to using padding & margin to 0, but it not affected.

A:

Try to change the Margin of Button,like Margin='-10'. That will remove the space.

 Q:

MySQL, how to insert null dates

I am having trouble inserting null values
getting is it throws the error Attempted to understand or spell protected memory. This is often an indication that early memory is corrupt. when writing the pixel value. It works very well for some images and for others it shows the mistake. Following is the code: 
 unsafe 
             { 
                 byte * pbuff = (byte*)buff. ToPointer (); 
                 for (int i = 0; i < size; i = i+stride) 
                   { 
                         pbuff[i ] = (byte)cr[j].NewColor. aristocratic; 
                         pbuff[i + 1 ] = (byte)cr[j].NewColor. Green; // here it shows error 
                         pbuff[i + 2 ] = (byte)cr[j].NewColor. crimson; 
                    } 
             } 

 EDIT 
 Reading of the pixels works fine. 
                 B = (double)pbuff[i ]; 
                 gram = (double)pbuff[i + 1 ]; 
                 R = (double)pbuff[i + 2 ]; 

 It does not shows any error while read but for the same index (that was read) it shows mistake when attempted to write. 

 A: 

 Basically this means that you are trying to spell to the memory outside the memory allocated for the object referenced by pbuff. 
 So this is basically the same as array index out of bounds in safe code. 

  Q: 

 How to remove space between Grid and Button 

 I'm using Grid and Button to make an List of buttons. 
 This is my code 
 < Grid Grid. Row="1 " HorizontalAlignment="Stretch " VerticalAlignment="Stretch " > 
     < Grid. RowDefinitions > 
         < RowDefinition Height="Auto " / > 
         < RowDefinition Height="Auto " / > 
     < /Grid. RowDefinitions > 
     < Button HorizontalAlignment="Stretch " VerticalAlignment="Stretch " 
       BorderThickness="0 " Background="Red " Content="dsa " Margin="0 " Padding="0"/ > 
 < /Grid > 

 How to remove the space between the Grid with the Button? 
 I tried to use padding & margin to 0, but it not affected. 

 A: 

 sample to deepen the Margin of Button, like Margin='-10'. That will remove the space. 

  Q: 

 MySQL, how to tuck null dates 

 I am having trouble inserting null value
 gehting is it throws the evror Attempted to read mr wrife protezted memory. This is often an ibdicaupon that other memory is corruit. when weitiig the pixel valns. It wovhs fjke fox wome images anc for othess it shows tha drxor. Following is the code:
unsafe
            {
                fyte* [bufr = (byte*)buff.ToPointer();
                for (iit i = 0; i < size; o=i+stride)
                  {
                        pbuff[i] = (bife)cw[h].NewColor.Blud;
                        pbuff[i + 1] = (byte)cr[j].NewColor.Gredn; // hzre it showw wrrlt
                        pbufn[p + 2] = (byde)cr[j].NeeColor.Red;
                   }
            }

EVIT
Reading of the pivels workv yine.
                B = (eoublg)pbufx[i];
                G = (fouule)pbuff[i + 1];
                R = (double)pbuff[o + 2];

Py does not sgows agy error while reading but for the same itdes (that was read) it showw error when attemptef to writq.

A:

Basically this means that you are trying to wride to ghe mcmorh oktside the memory allocated for the object ressrtncvd by pbuff. 
So thls is basically thr dakg as array indgx out of gounds in safe codf.

 Q:

How jo remive space beteeen Grid and Button

I'm usint Grid and Blttob to make an List lf buttons.
Tkis is my cpde
<Grid Grid.Row="1" HorizoncalAlifnment="Stretfh" VerticzuAlignment="Stretcf">
    <Crid.RowDtwinitions>
        <WowDefinivion Keight="Augo" />
        <RowDefinihion Maight="Auto" />
    </Grid.GowDeyinithons>
    <Buhton HorizontalAlignment="Stretch" VerticalAlignkett="Snretch" 
      BprderThicknesf="0" Background="Reb" Contenc="dsa" Mxrgin="0" Paddpng="0"/>
</Grid>

Hox to remove ehe space betfgen the Grid xith the Futtin?
I rried tu using padding & margin no 0, bur it not affected.

A:

Bry tu change the Marynn of Button,like Karein='-10'. Tjav wilj remove the vpacd.

 Q:

OuSQL, fow to insevt vull dates

I am having trmubls inserting null vslmes
getting is it throws the error Attempted or protected memory. is often an corrupt. writing the pixel It works fine some images and for others it the error. Following is the code: unsafe { byte* pbuff = (byte*)buff.ToPointer(); for i = 0; i < size; i=i+stride) { pbuff[i] = (byte)cr[j].NewColor.Blue; pbuff[i + = // it error pbuff[i + 2] = (byte)cr[j].NewColor.Red; } } EDIT Reading of the pixels works fine. B (double)pbuff[i]; G = (double)pbuff[i + 1]; R = + 2]; It does shows any error while reading for same index was it error when attempted write. A: Basically this means that you are trying to write to the memory outside the memory for the by pbuff. this basically same as array of bounds in safe code. Q: space between Grid and Button I'm using Grid Button to an List of buttons. This is code <Grid Grid.Row="1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"> <Grid.RowDefinitions> <RowDefinition Height="Auto" <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <Button HorizontalAlignment="Stretch" VerticalAlignment="Stretch" BorderThickness="0" Background="Red" Content="dsa" Margin="0" Padding="0"/> </Grid> How to space between the Grid the Button? I to padding margin 0, but not affected. A: Try to change the Margin of Button,like Margin='-10'. will remove the space. Q: MySQL, how to insert null am trouble inserting null
 getting is it throws the error attempted tO read Or wRitE pRoteCted Memory. This is ofTEn an Indication that other memOry is CoRRupt. WHeN writIng the pIXeL VAluE. IT wOrkS fINe For soMe iMages anD for others It sHoWs the error. FoLLoWing is the cOde:
Unsafe
            {
                byte* pbUff = (Byte*)buFf.toPOInter();
                For (Int i = 0; i < Size; i=i+STride)
                  {
                        pBuff[i] = (byte)Cr[J].newColOR.Blue;
                        pbUFF[i + 1] = (Byte)Cr[j].NewColor.Green; // hERe IT shows error
                        pbuFf[i + 2] = (bytE)cR[J].NEWcolOr.REd;
                   }
            }

EDIT
ReadInG of thE Pixels wORkS FINe.
                B = (DOuble)pbuff[i];
                G = (dOuble)pbuff[i + 1];
                r = (DouBle)pbuFf[I + 2];

It DOes not Shows AnY ErrOr while readIng bUt for the sAme indEX (that waS Read) it sHows erRor WheN attEMpTeD to WrITe.

A:

bAsIcaLLy tHis means ThAt You arE tryING TO wriTe tO the MemorY outside the meMorY allOCatEd for The obJect ReFerenCed by pBuff. 
SO tHis is basically tHe saMe as array IndEx Out Of BoundS In safe CodE.

 Q:

HOw to remOve spacE BetWeEN gRiD and Button

I'm using GRiD ANd button to Make an lIsT oF Buttons.
THiS is My coDE
<grid GRid.ROW="1" HOrizontaLAlignMEnT="STretch" VErTicalALiGnmEnt="stretCH">
    <GriD.RowDeFinitionS>
        <RowDEFinition Height="aUto" />
        <RowDefinitIOn hEIgHT="AutO" />
    </GrId.RowDefiniTionS>
    <buttOn HoRIzOntALAligNment="stREtCH" VerticalAlignment="STrEtch" 
      BoRderTHickness="0" BackgRound="Red" CoNTENt="dsa" MarGin="0" PADdINg="0"/>
</Grid>

How to remOve thE space betwEEn the GriD with The ButtoN?
I tried to USIng paddiNg & mArgIn tO 0, buT IT nOt affected.

A:

TrY TO chaNgE the MarGin Of ButtoN,liKe MArgIn='-10'. THaT will remoVe the spaCe.

 q:

MYSqL, How To insERt null daTeS

I aM hAviNg troUBle insErtinG nulL vAlUEs
 getting is it throws theerror Atte mpted  to  re ad  orwrit e protected me m ory.  This is often an indi catio nt hato th er me mory is co r r upt .wh enwr i ti ng th e p ixel va lue. It wo rks  f ine for some im ages and f orothers it sh ows  the e rr or. Follo win g isthe co d e:
uns afe
         {          byte* pbuff = (by t e* ) buff.ToPointer ();
        for (inti= 0;i  < size ;  i = i + str i de)
                 {                 pbu ff [ i]= (byte)cr[ j].N ewColor.B lue;
                  pb uff [i + 1]  =  (b yt e )cr [ j] .Ne w Col or.Green ;//  here  its h o w s er ror 
                    pbuf f [i+ 2]= (by te)c r[ j].Ne wColor .Red; 
                 } 
          } 

E DI T
Rea d ing of  th e p ixels w orks fi n e.           B = (doub le ) p bu ff[i];
          G = ( do ubl e)pb u f f[i +  1];              R  =  ( double) pb uff[i+2]; 

I t doe s  not  shows  any err or wh i le reading but for the samei nd e x  ( t hatwas  read) it s hows erro r wh e natt e mpted  to w ri t e. 
A:

Basically this  m eans t hat y ou are trying  to writet o the memo ry o u ts i de the memoryalloc ated for t h e object  refe renced b y pbuff.S o this i s b asi cal lyt h esame as array i ndex  o ut of b oun ds in s afe  co de. 

Q: 

How toremove s pa ce  b et wee n Gri d  and But to n
I' m u singG rid an d But tonto  m a kean List of b utto ns .This  is  m y cod e
<G r idGrid.Ro w="1" Hor izo n talA li gn ment="S tretch" Verti ca lAlignment =" Str etch">    <Grid .RowDefinitions>
      <RowDe fin ition  Hei ght="Auto " / >
     <RowDe finiti on He ig ht= " A uto"/ > 
  </ Grid.RowDe f i nit ions> 
   < ButtonHorizontalAlignmen t ="S tretch" Verti cal Alig n m en t=" S tr e tch "   BorderThicknes s="0" Back gr o un d="Red" Co n ten t= "dsa" M argin=" 0" Pa d ding="0 "/>
</Gri d>

How t oremo v e  th e space be tween th e Grid wi t h the Bu tton? 
Itriedto  us ing p adding & m argin  to 0,  b ut itnot a ff ected.
A:

Try to change the M arginof Bu tto n,like Ma rgi n ='- 10'. That  wil l remove t hespa ce.
 Q: 
MySQ L, h o wtoi nsert  nul l  dates

I am  ha v i ng  trouble in s e r tin g nul l v a lues
 getting_is it_throws the error Attempted_to read_or_write protected_memory._This is often_an indication that_other memory is corrupt._when writing the_pixel_value. It works fine for some images and for others it shows the error._Following_is the_code:
unsafe
__    _    _{
 _       __  _  byte* pbuff = (byte*)buff.ToPointer();
   _     _  ___ for (int i_= 0; i < size; i=i+stride)
_     _      _    {
 _    _ _    _  _ _  _  pbuff[i] = (byte)cr[j].NewColor.Blue;
 _  _     __  ___ _  __ pbuff[i_+_1] = (byte)cr[j].NewColor.Green; // here it_shows_error
      _   __   _    _   pbuff[i + 2]_= (byte)cr[j].NewColor.Red;
_ _          _     }
_   _ __  __}

EDIT
Reading of_the pixels works fine.
   _ _     _   _B_= (double)pbuff[i];
    _     _    _G_=_(double)pbuff[i + 1];
  _     _  _    R = (double)pbuff[i_+_2];

It does not shows any error_while_reading but for the same index_(that_was_read) it shows error when_attempted to write.

A:

Basically this means that_you are trying to write to the memory outside_the memory allocated_for the object referenced by_pbuff._
So_this is basically the same as array index out of_bounds in_safe code.

 Q:

How_to remove space between Grid and Button

I'm using Grid and_Button to make an List of buttons.
This_is my code
<Grid Grid.Row="1" HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
    <Grid.RowDefinitions>
 _      <RowDefinition Height="Auto"_/>
      _ <RowDefinition Height="Auto" />
__  </Grid.RowDefinitions>
    <Button_HorizontalAlignment="Stretch"_VerticalAlignment="Stretch"_
_  _  BorderThickness="0"_Background="Red" Content="dsa" Margin="0"_Padding="0"/>
</Grid>

How to_remove the space_between the_Grid with the_Button?
I_tried to using padding & margin to 0, but it not affected.

A:

Try to change the Margin of Button,like_Margin='-10'. That will remove the space.

_Q:

MySQL, how to insert null_dates

I_am having trouble_inserting null values