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In Visual Studio, how can I load a .png image from the Project Resources folder?

I am trying to develop an application for Windows Mobile PDA , but I had a problem getting .png images from the resource folder.

I have several images in the Project Resources folder, and all I want to do is programmatically draw an image window (for example, just use the code) with a background image from the Project Resources folder.

For instance:

  PictureBox pictureBoxBlueCounter = new PictureBox();

  //pictureBoxBlueCounter = new System.Windows.Forms.PictureBox();
  pictureBoxBlueCounter.Image = global::StrikeOutMobile.Properties.Resources.counter_square_blue;
  pictureBoxBlueCounter.Location = new System.Drawing.Point(30, 30);
  pictureBoxBlueCounter.Name = "pictureBoxblueCounter";
  pictureBoxBlueCounter.Size = new System.Drawing.Size(240, 210);
  pictureBoxBlueCounter.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
  Controls.Add(pictureBoxBlueCounter);

Like at the moment, the above code gives me the error "TargetInvocationException was unhandled", and I do not know how to fix it!

How can i solve this?

Here is the complete information about TargetInvocationException:

  System.Reflection.TargetInvocationException was unhandled
  Message="TargetInvocationException"
  StackTrace:
       at System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
       at System.Reflection.ConstructorInfo.Invoke(Object[] parameters)
       at System.Resources.ResourceReader.CreateResource(Type objType, Type[] ctorParamTypes, Object[] ctorParameters)
       at System.Resources.ResourceReader.LoadBitmap(Int32 typeIndex)
       at System.Resources.ResourceReader.LoadObjectV2(Int32 pos, ResourceTypeCode& typeCode)
       at System.Resources.ResourceReader.LoadObject(Int32 pos, ResourceTypeCode& typeCode)
       at System.Resources.RuntimeResourceSet.GetObject(String key, Boolean ignoreCase)
       at System.Resources.ResourceManager.GetObject(String name, CultureInfo culture)
       at StrikeOutMobile.Properties.Resources.get_counter_square_blue()
       at StrikeOutMobile.FormGameBoard.drawBlue()
       at StrikeOutMobile.FormGameBoard.menuItemPosition1_Click(Object sender, EventArgs e)
       at System.Windows.Forms.MenuItem.OnClick(EventArgs e)
       at System.Windows.Forms.Menu.ProcessMnuProc(Control ctlThis, WM wm, Int32 wParam, Int32 lParam)
       at System.Windows.Forms.Form.WnProc(WM wm, Int32 wParam, Int32 lParam)
       at System.Windows.Forms.Control._InternalWnProc(WM wm, Int32 wParam, Int32 lParam)
       at Microsoft.AGL.Forms.EVL.EnterModalDialog(IntPtr hwnModal)
       at System.Windows.Forms.Form.ShowDialog()
       at StrikeOutMobile.Main.menuItem1_Click(Object sender, EventArgs e)
       at System.Windows.Forms.MenuItem.OnClick(EventArgs e)
       at System.Windows.Forms.Menu.ProcessMnuProc(Control ctlThis, WM wm, Int32 wParam, Int32 lParam)
       at System.Windows.Forms.Form.WnProc(WM wm, Int32 wParam, Int32 lParam)
       at System.Windows.Forms.Control._InternalWnProc(WM wm, Int32 wParam, Int32 lParam)
       at Microsoft.AGL.Forms.EVL.EnterMainLoop(IntPtr hwnMain)
       at System.Windows.Forms.Application.Run(Form fm)
       at StrikeOutMobile.Program.Main()

  InnerException:
       Message="Exception"
       StackTrace:
            at Microsoft.AGL.Common.MISC.HandleAr(PAL_ERROR ar)
            at System.Drawing.Bitmap._InitFromMemoryStream(MemoryStream mstream)
            at System.Drawing.Bitmap..ctor(Stream stream)
            at System.Reflection.RuntimeConstructorInfo.InternalInvoke(RuntimeConstructorInfo rtci, BindingFlags invokeAttr, Binder binder, Object parameters, CultureInfo culture, Boolean isBinderDefault, Assembly caller, Boolean verifyAccess, StackCrawlMark& stackMark)
            at System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
            at System.Reflection.ConstructorInfo.Invoke(Object[] parameters)
            at System.Resources.ResourceReader.CreateResource(Type objType, Type[] ctorParamTypes, Object[] ctorParameters)
            at System.Resources.ResourceReader.LoadBitmap(Int32 typeIndex)
            at System.Resources.ResourceReader.LoadObjectV2(Int32 pos, ResourceTypeCode& typeCode)
            at System.Resources.ResourceReader.LoadObject(Int32 pos, ResourceTypeCode& typeCode)
            at System.Resources.RuntimeResourceSet.GetObject(String key, Boolean ignoreCase)
            at System.Resources.ResourceManager.GetObject(String name, CultureInfo culture)
            at StrikeOutMobile.Properties.Resources.get_counter_square_blue()
            at StrikeOutMobile.FormGameBoard.drawBlue()
            at StrikeOutMobile.FormGameBoard.menuItemPosition1_Click(Object sender, EventArgs e)
            at System.Windows.Forms.MenuItem.OnClick(EventArgs e)
            at System.Windows.Forms.Menu.ProcessMnuProc(Control ctlThis, WM wm, Int32 wParam, Int32 lParam)
            at System.Windows.Forms.Form.WnProc(WM wm, Int32 wParam, Int32 lParam)
            at System.Windows.Forms.Control._InternalWnProc(WM wm, Int32 wParam, Int32 lParam)
            at Microsoft.AGL.Forms.EVL.EnterModalDialog(IntPtr hwnModal)
            at System.Windows.Forms.Form.ShowDialog()
            at StrikeOutMobile.Main.menuItem1_Click(Object sender, EventArgs e)
            at System.Windows.Forms.MenuItem.OnClick(EventArgs e)
            at System.Windows.Forms.Menu.ProcessMnuProc(Control ctlThis, WM wm, Int32 wParam, Int32 lParam)
            at System.Windows.Forms.Form.WnProc(WM wm, Int32 wParam, Int32 lParam)
            at System.Windows.Forms.Control._InternalWnProc(WM wm, Int32 wParam, Int32 lParam)
            at Microsoft.AGL.Forms.EVL.EnterMainLoop(IntPtr hwnMain)
            at System.Windows.Forms.Application.Run(Form fm)
            at StrikeOutMobile.Program.Main()
+3
5

, , !

:

private void menuItemPosition1_Click(object sender, EventArgs e)
{
    Graphics graphicsCanvas = this.pictureBoxBoard.CreateGraphics();
    graphicsCanvas.DrawImage(global::StrikeOutMobile.Properties.Resources.counter_square_blue, 60, 60);
}

private void pictureBoxBoard_Paint(object sender, PaintEventArgs e)
{

}

, ( J2ME), J2ME .

, , !

!

+2

Controls.Add(pictureBoxBoard); Controls.Add(pictureBoxBlueCounter);?

EDIT:

, . pictureBoxBlueCounter.Handle pictureBoxBlueCounter.Image this.Handle , Add , .

EDIT2:

Resources.Designer.cs , . , Resource.resx

EDIT3:

gdiplus.dll?

EDIT4:

? , .

+1

? stacktrace , . , !

...

, TargetInvocationException, , . , ResourceReader.CreateResource() . (gettable .InnerException)

+1

, .NET Compact Framework, . .NET CF Windows Mobile, , Bitmap.

.png , .

0

. , , , . "".

, .

  • .
  • (640x310)
  • .png ( 640x310, ).
  • Converting the image to jpeg seems to have made the problem go away.
0
source

Source: https://habr.com/ru/post/1727887/

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