Tags: c # Excel OLE DB1,oledbconnection Connection string: 0ffice 97-2003: strconnection = string. Format ("Provider=Microsoft.Jet.OLEDB.4.0;Data source={0}; Extended properties=\ "Excel 8.0; Hdr={1};imex={2:d}\ ";", Excelfilepath, HDR, IMEX);Hdr=no indicates that ADO will not use the first line of your Excel file as the field name (this is the default field name
figure-Manual pick Up", the house and the tree part of the pick out, save as a custom jewelry standby.
Click "Pull figure-Manual pull"
3, then click the "Original" button back to the original state, again fine-tuning high brightness, contrast and color saturation. Pay attention to keeping the sky part from overexposure.
Fine tune high brightness, contrast and color saturation
4, Next click on the "jewelry-user-defined", will be a good part of the house before the ove
In this tutorial, the process of creating a fantasy forest scene is created by combining several lighting effects with the HDR-tonal features of Photoshop CS5.
Triple recommended: photoshop7.0 Mini version free download | Photoshop CS5 Chinese free Download | Photoshop free Download
First look at the original picture and Effect chart:
1th Step
First of all, we need to find a good picture of the forest based, after a search, I found a f
the later stage, thrive, well, it seems a little exaggerated, but! If you really learn the following methods, it can greatly improve the percentage of your portrait.
The portrait processing angle can be cut from the following:
Small Fresh
Black
Hdr
Film
Movie
Special Tones
Silhouette
Creative
Local color
Basically the above angle can save any piece of debris, do not believe us to see it, of course, this does not mean that I listed below th
processing, for raw files can also be directly edited, unique tonal mapping one key processing, supporting hundreds of mainstream RAW file format for us to save a lot of tedious operation.
▲ Figure Four, a variety of filter borders
Literary Youth Prerequisites: local coloring and moving axes
If you want your photos to be personalized, you may be able to do so with the features of your photos. Local coloring can be in the gray tone of the picture, so that the color becomes the foc
excel|server| data
Basic ways to import/export Excel from SQL Server
/*=================== Import/Export Excel basic methods ===================*/
From the Excel file, import the data into the SQL database, very simply, using the following statement directly:
/*========================================================*/
--If the table that accepts the data import already exists
INSERT INTO table SELECT * FROM
OPENROWSET (' MICROSOFT. JET. oledb.4.0 '
, ' Excel 5.0;
IBM's latest database software, Informix Dynamic Server (IDS) 11, strengthens database service provisioning, data provisioning, and load-splitting mechanisms, improving the resilience and performance of database sizing.
The main change in Informix Dynamic Server (IDS) 11 is the enhanced availability of both highly available replication (HDR) and increased support for RSS and SDS two server functions, which reinforces the stability of the database whi
display data GV. Datasource=mycommand.executereader (); GV. DataBind (); //Call the Close method to close the connection Myconnection.close (); } Note: The Conn}ctionstring property is provider (provider name), Data Source (the real path name of the Excel home daughter), Extended properties (attached property). Where Extended properties develops some additional attributes, such as the version of Excel (in this case Excel 8.0) and the HDR valu
data, but what data type to read is not what we can control, it's OLE DB control, at least for the moment I haven't found a way to control the output data type. Because I tried to use the Convert,cast function to type-convert the output columns, but OLE DB does not support these functions when it connects to Excel. Therefore, the problem can only be resolved from other angles. I also searched the Internet a lot of solutions, the most comprehensive solution is: http://www.douban.com/note/1851034
Connect to the Excel table: string sqlconnection = "Provider = Microsoft. jet. oleDb.4.0; Data Source = D: \ Book \ Book.xls; Extended Properties = Excel 8.0 "; (1) Excel connection string: when reading an Excel file through OleDb, some fields are often read as null values. In fact, there is a value, because when reading a file, Excel usually uses the data type of the previous 10 rows as a reference, if they are different, some problems may occur. You can modify the connection string of an Excel
effects;the value of the macro:Functions (such as GETCHAR) are defined as macros to avoid the overhead of calling functions, and #undef names can be used to cancel macro definitions; The formal parameter in the name cannot be replaced with a quoted string and, if necessary, precede the parameter with # in the replacement text;preprocessing operator # #: If the replacement text in the shape participates in it adjacent, then the parameter is replaced by the actual parameter # #及其前后空白符会被删除, the re
Author: coolslobFunction: the code is used to display a BMP file on the Panel. (For more information, see the BMP file structure article)
VaRDC: HDC;HDD: hdrawdib;Stream: tstream;HDR: bitmapfileheader;M_pbmih: tbitmapinfoheader;Bitmap_type: word;
S: string;Len: integer;Datasize: integer;Begin// The header of the BMP file must be BM.Bitmap_type: = (Word (ord ('M') SHL 8) or ord ('B ');Stream: = tfilestream. Create (sfilename {file name to be displayed}
5 6 7 8 9 0 1 2 4 5 6 7 8 9 0 1+- +-+| F | NRI | type |+-+ ||| Bytes 2.. n of a single nal unit ||| +-+|:... Optional RTP padding |+- +-+
If a NALU of H.264 is like this:
[00 00 00 01 67 42 A0 1E 23 56 0e 2f...]
This is a sequential parameter set nalUnit. [00 00 01] is the start code of four bytes, and 67 is the naluHeader. The data starting from 42 is NALU.Content.
The RTP package is encapsulated as follows:
[RTP Header] [67 42 A0 1E 23 56 0e 2f]
That is, you only need to remove the start code
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