C # the bitmap area has been locked-CodePudding

Dh_image=VCS. Public. Public_Variadle. GxYMJ. Acq_YMJ (comboBox1. Text, Convert ToDouble (txt_Parts_exposure. Text));
If (dh_image!=null)
Scr_1=new Image (dh_image);
Operate the Bitamp abnormalities, bitmap area has been locked,

CodePudding user response:

Other controls are used and lock the bitmap
Only be operated unLockBits such as
In general LockBits finish operation must be unlocked,

CodePudding user response:

reference 1st floor stherix response:

instructions and lock the other controls are using bitmap
Only be operated unLockBits such as
In general LockBits finish operation must unlock,

BitmapData bmpData=https://bbs.csdn.net/topics/btm.LockBits (new Rectangle (0, 0, BTM. Width, BTM. Height), ImageLockMode. ReadWrite, BTM. PixelFormat);
BTM. UnlockBits (bmpData);
Bitm=BTM;
I added this one, but still an error,

CodePudding user response:

https://blog.csdn.net/iwbfaith/article/details/55804724

reference

CodePudding user response:

The

reference 3 floor XBodhi. Response:

https://blog.csdn.net/iwbfaith/article/details/55804724
Reference

Tried I now is saved to the hard drive first and then the image directly on from the hard disk to invoke the abnormal so as not to

CodePudding user response:

reference 4 floor qq_27019749 response:

Quote: reference 3 floor XBodhi. Response:

https://blog.csdn.net/iwbfaith/article/details/55804724
Reference

Tried I now is saved to the hard drive first and then the image directly on from the hard disk to invoke the abnormal so as not to

Does not release the flow,

CodePudding user response:

How to release the Dispose? So I tried to direct an error

CodePudding user response:

reference 5 floor XBodhi. Response:

Quote: refer to 4th floor qq_27019749 response:

The
Quote: reference 3 floor XBodhi. Response:

https://blog.csdn.net/iwbfaith/article/details/55804724
Reference

Tried I now is saved to the hard drive first and then the image directly on from the hard disk to invoke the abnormal so as not to

Does not release the flow,

How to release the Dispose? So I tried to direct an error