Tag：control
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Time：2020-10-30
Cupertino actionsheet component — actionsheet in fluent In development, actionsheet is also a commonly used control, and the corresponding control is also provided in flutterCupertinoActionSheet。Cupertino actionsheet component — actionsheet in fluent Specific use of Cupertino action sheet import ‘package:flutter/material.dart’; import ‘package:flutter/cupertino.dart’; import ‘package:app/common/toast.dart’; //Pop up Cupertino action sheet from the bottom and use show Cupertino […]
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Time：2020-10-25
Control bar control: ProgressBar Can not automatically change according to the process of your program, you need to calculate and adjust the amount of change private void progressBar1_Click(object sender, EventArgs e) { this.progressBar1 . maximum = 100; / / sets the maximum length of the progress bar this.progressBar1 . value = 0; / / sets […]
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Time：2020-10-25
Scene 1: Two controls in the view, centered respectively. It is to cut the left and right sides of the view, and the two controls are centered respectively. one.snp.makeConstraints { (m) in m.centerX.equalTo(view.snp.centerX).multipliedBy(0.5) m.centerY.equalToSuperview() } two.snp.makeConstraints { (m) in m.centerX.equalTo(view.snp.centerX).multipliedBy(1.5) m.centerY.equalToSuperview() } Simple mathematical calculations are needed Scenario 2: Three controls in the view are […]
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Time：2020-10-24
brief introduction Recently, when refactoring the code written before, I found that there is a stinky and long code in each viewcontroller to define thedataSourceanddelegateSo I wonder if there is a more elegant way to writedataSourceThe cbtableviewdatasource is generated. Project address: https://github.com/cocbin/CBTableViewDataSource Before using cbtableviewdatasource // define a enum to split section typedef NS_ENUM(NSInteger, SectionNameDefine) […]
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Time：2020-10-24
report errors: Binary XML file line #0: Binary XML file line #0: Error inflating class xxx.AutoFitTextureView solve: android:id= “@+id/texture” android:layout_ width=”wrap_ content” android:layout_ height=”wrap_ content” android:layout_ alignParentStart=”true” android:layout_ When writing a control, the autofittextureview class declared by alignparenttop = “true” / > is directly written with the full name Autofittextureview or using TextureView to […]
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Time：2020-10-24
preface: This article introduces some SAGIT framework definitions, commonly used macro definitions. 1. Coordinate system correlation //Full screen #define STFullRect [UIScreen mainScreen].bounds #define STFullSize [UIScreen mainScreen].bounds.size //Empty screen #define STEmptyRect CGRectMake(0,0,0,0) //Coordinate system #define STRectMake(x,y,width,height) CGRectMake(x*Xpt,y*Ypt,width*Xpt,height*Ypt) #define STSizeMake(width,height) CGSizeMake(width*Xpt,height*Ypt) #define STPointMake(x,y) CGPointMake(x*Xpt,y*Ypt) #define STRectCopy(frame) CGRectMake(frame.origin.x,frame.origin.y, frame.size.width, frame.size.height); 2. Uiview view view: getting //! define a […]
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Time：2020-10-21
1. Define it first this time public static AOC aoc = null; aoc = this; 2. Write in form Control.CheckForIllegalCrossThreadCalls = false; private void Form1_Load(object sender, EventArgs e) { Control.CheckForIllegalCrossThreadCalls = false; } 3. Change the modifier property of the control to change the value to public 4. How to use in a class […]
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Time：2020-10-21
Background: in the Android project, the camera is called to shoot video MediaStore.ACTION_ VIDEO_ Capture was later changed to Camera2 due to the needs of the project 1. There is something wrong with camera2video’s official demo. After downloading, it can’t be directly integrated into the project Problem 1. Multiple video crashes Question 2. Double click […]
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Time：2020-10-20
Recently, there was an app development on a pad. When I heard the word app, I arranged it for me to do. However, the pad was installed with Windows system, and I was developed by Android. I can only do it. The following is not a professional tutorial, just a record of your own learning. […]
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Time：2020-10-17
In the next few essays, I will introduce the series of input boxes used. Today, I will introduce the common calling methods of groups. Because rxeditor requires complex input functions, the following examples will be dynamically called with Vue component, which is not as intuitive as today’s. The implementation principle of the control is the […]
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Time：2020-10-16
There are many articles on the Internet that use WMP control of Windows media player Most are imported from toolbars or com CEF integration under way recently Asp.Net In the process of core blade server side, Because CEF compiler support MP4 DLL is related to copyright issues, can not be done To play MP4, you […]
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Time：2020-10-16
Section 1Angle 2.0 from 0 to 1 (1)Section 2Angle 2.0 from 0 to 1 (2)Section 3Angle 2.0 from 0 to 1 (3) Section 2: make a login control with form form Small modification of login component stayhello-angular\src\app\login\login.component.tsChange its template to look like the following import { Component, OnInit } from ‘@angular/core’; @Component({ selector: ‘app-login’, template: […]
