Access入门教程11.11如何在窗体中添加和删除控件[1]-Mysql Tutorial-php.cn

Home

Database

Mysql Tutorial

Access入门教程11.11如何在窗体中添加和删除控件[1]

WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB

Jun 07, 2016 pm 04:02 PM

accessGetting Started TutorialhowAdd to

如何在窗体中添加和删除控件在窗体中添加和删除控件是非常简单的首先将窗体视图切换到设计视图上这时看看屏幕上是否有工具箱对话框如果这个对话框没有出现在窗口上就将鼠标移动到工具栏上的工具箱按钮上单击鼠标左键这时就会发现这个按钮凹陷了下去

如何在窗体中添加和删除控件

在窗体中添加和删除控件是非常简单的首先将窗体视图切换到设计视图上这时看看屏幕上是否有工具箱对话框如果这个对话框没有出现在窗口上就将鼠标移动到工具栏上的工具箱按钮上单击鼠标左键这时就会发现这个按钮凹陷了下去而且在屏幕上出现了一个带有很多图标的对话框这就是工具箱对话框要想在窗体上添加一个控件就在工具箱上单击一个控件的图标看到这个图标凹陷下去以后将鼠标移动到窗体中尚有空余的地方单击鼠标左键这时就会发现在窗体上添加了一定的控件由于有的控件要执行一定的工作所以在放置控件的时候会出现一个对话框询问一些问题如下图所示为命令按钮控件的向导在回答完这些问题后相应的控件就会出现在窗体上了

Access入门教程11.11如何在窗体中添加和删除控件[1]

虽然在窗体上添加控件很简单而要删除一个控件就更简单了只要先选中这个控件然后按键盘上的DELETE键就可以删除窗体上的一个控件了

察看和修改控件的属性

每个控件都有自己的属性有些属性是比较重要的

标题所有的窗体和标识控件都有一个标题属性当作为一个窗体的属性时标题属性定义了窗口标题栏中的内容如果标题属性为空窗口标题栏则显示窗体中字段所在表格的名称当作为一个控件的属性时标题属性定义了在标识控件时的文字内容

控件提示文本该属性可以使得窗体的用户在将鼠标放在一个对象上后就会有一段提示文本显示

[] []

Statement

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

MySQL BLOB : are there any limits?May 08, 2025 am 12:22 AM

MySQLBLOBshavelimits:TINYBLOB(255bytes),BLOB(65,535bytes),MEDIUMBLOB(16,777,215bytes),andLONGBLOB(4,294,967,295bytes).TouseBLOBseffectively:1)ConsiderperformanceimpactsandstorelargeBLOBsexternally;2)Managebackupsandreplicationcarefully;3)Usepathsinst

MySQL : What are the best tools to automate users creation?May 08, 2025 am 12:22 AM

The best tools and technologies for automating the creation of users in MySQL include: 1. MySQLWorkbench, suitable for small to medium-sized environments, easy to use but high resource consumption; 2. Ansible, suitable for multi-server environments, simple but steep learning curve; 3. Custom Python scripts, flexible but need to ensure script security; 4. Puppet and Chef, suitable for large-scale environments, complex but scalable. Scale, learning curve and integration needs should be considered when choosing.

MySQL: Can I search inside a blob?May 08, 2025 am 12:20 AM

Yes,youcansearchinsideaBLOBinMySQLusingspecifictechniques.1)ConverttheBLOBtoaUTF-8stringwithCONVERTfunctionandsearchusingLIKE.2)ForcompressedBLOBs,useUNCOMPRESSbeforeconversion.3)Considerperformanceimpactsanddataencoding.4)Forcomplexdata,externalproc

MySQL String Data Types: A Comprehensive GuideMay 08, 2025 am 12:14 AM

MySQLoffersvariousstringdatatypes:1)CHARforfixed-lengthstrings,idealforconsistentlengthdatalikecountrycodes;2)VARCHARforvariable-lengthstrings,suitableforfieldslikenames;3)TEXTtypesforlargertext,goodforblogpostsbutcanimpactperformance;4)BINARYandVARB

Mastering MySQL BLOBs: A Step-by-Step TutorialMay 08, 2025 am 12:01 AM

TomasterMySQLBLOBs,followthesesteps:1)ChoosetheappropriateBLOBtype(TINYBLOB,BLOB,MEDIUMBLOB,LONGBLOB)basedondatasize.2)InsertdatausingLOAD_FILEforefficiency.3)Storefilereferencesinsteadoffilestoimproveperformance.4)UseDUMPFILEtoretrieveandsaveBLOBsco

BLOB Data Type in MySQL: A Detailed Overview for DevelopersMay 07, 2025 pm 05:41 PM

BlobdatatypesinmysqlareusedforvoringLargebinarydatalikeImagesoraudio.1) Useblobtypes (tinyblobtolongblob) Basedondatasizeneeds. 2) Storeblobsin Perplate Petooptimize Performance.3) ConsidersxterNal Storage Forel Blob Romana DatabasesizerIndimprovebackupupe

How to Add Users to MySQL from the Command LineMay 07, 2025 pm 05:01 PM

ToadduserstoMySQLfromthecommandline,loginasroot,thenuseCREATEUSER'username'@'host'IDENTIFIEDBY'password';tocreateanewuser.GrantpermissionswithGRANTALLPRIVILEGESONdatabase.*TO'username'@'host';anduseFLUSHPRIVILEGES;toapplychanges.Alwaysusestrongpasswo

What Are the Different String Data Types in MySQL? A Detailed OverviewMay 07, 2025 pm 03:33 PM

MySQLofferseightstringdatatypes:CHAR,VARCHAR,BINARY,VARBINARY,BLOB,TEXT,ENUM,andSET.1)CHARisfixed-length,idealforconsistentdatalikecountrycodes.2)VARCHARisvariable-length,efficientforvaryingdatalikenames.3)BINARYandVARBINARYstorebinarydata,similartoC

See all articles

Hot AI Tools

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress images for free

Clothoff.io

AI clothes remover

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

How to fix KB5055523 fails to install in Windows 11?

4 weeks agoByDDD

How to fix KB5055518 fails to install in Windows 10?

4 weeks agoByDDD

Roblox: Grow A Garden - Complete Mutation Guide

2 weeks agoByDDD

Roblox: Bubble Gum Simulator Infinity - How To Get And Use Royal Keys

3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌

How to fix KB5055612 fails to install in Windows 10?

3 weeks agoByDDD

Hot Tools

MinGW - Minimalist GNU for Windows

This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.