This can be beneficial to other community members reading this thread. Please remember to click "Mark as Answer" the responses that resolved your issue, and to click "Unmark as Answer" if not. SqlDataReader reader = cmd.ExecuteReader() SqlCommand cmd = new SqlCommand(sql, Conn) String sql = "select imagebinary from TableImage" Private void button2_Click(object sender, EventArgs e)
SqlParameter param1 = SqlDbType.NVarChar) SqlParameter param = SqlDbType.VarBinary) String sql = "INSERT INTO TableImage(SpecialCode,imagebinary) VALUES cmd = new SqlCommand(sql, Conn) String path = b = imageToByteArray(Image.FromFile(path)) Using (SqlConnection Conn = new SqlConnection(connstring)) Private void button1_Click(object sender, EventArgs e) Image returnImage = Image.FromStream(ms) MemoryStream ms = new MemoryStream(byteArrayIn) Public Image byteArrayToImage(byte byteArrayIn) I need to update field as binary when matched specialcode on table to images name on path D:/Imagesīased on your description, I have made a sample on my side, you can refer and modify it.Ĭode: public byte imageToByteArray( imageIn)
Update field imagebinaryon table imagesData by convert image to binary it because it matches If((imagepath 0001-1 = 0001/1 from table imagesData) Update field imagebinary to binary by convert image on path D:/Images to binary then update it on field imagebinary when specialcode of image on path D:/images matches SpecialCode on table ImagesData In my path ImagesData Table my data as follwoingĪctually when images Name exist on image path D:/Images matches specialcode in table Images Names in D:/Images Path as following I need to update images from path D:/Images to ImagesData Table based on SpecialCodeġ- in my hard disk i have drive D have Folder Images so that path will be D:/ImagesĢ- In D:/Images Folder i have pictures JPG may be 100 images as following
VB.NET CONVERT IMAGE FORMAT HOW TO
How to convert images jpg from path to varbinary(MAX) in database in csharp windows form visual studio 2015 ?
0 kommentar(er)
