thunderbolt multiple displays

C # displays the data information of multiple tables in the database hierarchically, For example, how can we load the content of three tables into the same form? To implement the above query results, we need to get the Student name from the Student table, the Subject name from the Subject table, and the test score and time from the StudentResult table. Generally, we can write multi-table join query stateme

Project requirements: Multiple rows of data in a table are displayed in a single field, as follows:For example, there are field id,name in Table A,There are field id,pid,des in table B,Table A, the data in table B are as follows:ID NAME1 sheets of three2 John DoeID PID DES11 languages21 Mathematics31 Foreign languages42 History52 geographyFinally I want to show the effect as:ID NAME KC1 three languages, mathematics, foreign languages2 Li four History,

How to display multiple lines of text First, set rowautoheight in optionsview of views of gridcontrol to true. Add the memoedit control in-place editor repository. Select the corresponding columns in columns and select the memoedit control in columnedit. Merge the same cells1: Set optionsview. allowcellmerge to true. At this time, the same cells of the adjacent rows in all columns will be merged.2: If you do not need to merge some column

= Topleftcoord.longitude-(topleftcoord.longitude-bottomrightcoord.longitude)/2.0;Region.span.latitudeDelta = Fabs (topleftcoord.latitude-bottomrightcoord.latitude) * EXTRASPACE;Region.span.longitudeDelta = Fabs (topleftcoord.longitude-bottomrightcoord.longitude) * EXTRASPACE;}return [Self.mapview regionthatfits:region];}Instructions for use:-(Ibaction) showlocations{Mkcoordinateregion region = [self regionforannotations:_locations];Call the above method to get a mkcoordinateregion area that con

Some time ago, in the spare time to write a WP8 app ("Super Filter" store, Chinese address, English address), in the multilingual time, to the app title and app tile title for multiple languages (refer to MSDN), the Chinese store (ZH-CN) always displays "Super Imaging" instead of "Super filter", However, when switching multiple languages on a mobile phone, the

Php image class that displays multiple graphical reports Class ImageReport { Var $ X; // Image Size X axis Var $ Y; // the Y axis of the image size. Var $ R; // R value of the background color Var $ G; //... G. Var $ B; //... B. Var $ TRANSPARENT; // whether TRANSPARENT 1 or 0 Var $ IMAGE; // IMAGE //------------------- Var $ ARRA

One, display another window as a dialog box. Add the following code to a button click or other event within Form1. Form2 fm2 = new Form2 (); Fm2.showdialog (); Features: FM2 cannot perform other operations when Form1 is open. You can continue only if FM2 is closed. Close the window for This.close ();Second, in the Form1 open Form2,form2 as part of the Form1 to display. Private voidForm1_Load (Objectsender, EventArgs e){var frm= NewForm2 ();frm. TopLevel= false; This. Panel1. Controls.Add (frm

EffectCode: Baidu Map API displays multiple callout points with hint code

English path: Configuration--Screens--create screenChinese path: Configuration--Filter--Create screenClick Edit, set the chart specifications, display the column and nameClick "Name-Change" in the Name list to change the content to be displayed.650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M00/79/6E/wKioL1aQyXKCRXobAACIxN_imR0906.png "title=" Qq20160109164926.png "alt=" Wkiol1aqyxkcrxobaacixn_imr0906.png "/>But the screen effect is not too good, suggest on GrafanaReference: Http://www.t

voidSetmoney (String money) { This. Money =Money ; }}The layout of the ListView student item:Android:layout_width= "Match_parent"Android:layout_height= "Match_parent"android:orientation= "Horizontal"Android:background= "#00ff00" > TextView android:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "Student's money:"/> TextView Android:id= "@+id/num_money_stu"Android:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:text= "Ten"/> Button android: