TDBlookupcombox有沒有什麼方法，可以判斷它狀態是正處在下拉狀態，droping.
-
-
請問：
TDBlookupcombox有沒有什麼方法，可以判斷它狀態是正處在下拉狀態，droping.展开阅读全文
-
等级
本版专家分：14999勋章
-
- 签到新秀 累计签到获取，不积跬步，无以至千里，继续坚持！
-
- 红花 2005年8月 Delphi大版内专家分月排行榜第一
-
- 黄花 2005年9月 Delphi大版内专家分月排行榜第二
-
-
在以下两个事件中写代码判断：
procedure TForm1.wwDBLookupCombo1BeforeDropDown(Sender: TObject);
begin
//打开之前
pvDroping := True; //
end;
procedure TForm1.wwDBLookupCombo1CloseUp(Sender: TObject; LookupTable,
FillTable: TDataSet; modified: Boolean);
begin
//关闭
pvDroping := False; //
end;
-
等级
本版专家分：636 -
终于见到有朋友问WWDB的组件了。
-
等级
本版专家分：1855勋章
-
- 签到新秀 累计签到获取，不积跬步，无以至千里，继续坚持！
-
-
請問為什麼我用代碼執行dropdown時，有時光標不能進入wwdblookupdown中呀，有時又可以。
-
等级
本版专家分：14999勋章
-
- 签到新秀 累计签到获取，不积跬步，无以至千里，继续坚持！
-
- 红花 2005年8月 Delphi大版内专家分月排行榜第一
-
- 黄花 2005年9月 Delphi大版内专家分月排行榜第二
-
-
用wwDBLookupCombo1.DropDown不行吗？
-
等级
本版专家分：1855勋章
-
- 签到新秀 累计签到获取，不积跬步，无以至千里，继续坚持！
-
-
有時得不到焦點。
-
等级
本版专家分：14999勋章
-
- 签到新秀 累计签到获取，不积跬步，无以至千里，继续坚持！
-
- 红花 2005年8月 Delphi大版内专家分月排行榜第一
-
- 黄花 2005年9月 Delphi大版内专家分月排行榜第二
-
-
如果不行，就在其之前加上一句话，
wwDBLookupCombo1.SetFocus;
wwDBLookupCombo1.DropDown;
-
等级
本版专家分：1855勋章
-
- 签到新秀 累计签到获取，不积跬步，无以至千里，继续坚持！
-
-
沒有用的，要是有tcombox的items就好了。
-
等级
本版专家分：14999勋章
-
- 签到新秀 累计签到获取，不积跬步，无以至千里，继续坚持！
-
- 红花 2005年8月 Delphi大版内专家分月排行榜第一
-
- 黄花 2005年9月 Delphi大版内专家分月排行榜第二
-
-
呵呵！不太明白你的要求了！你想实现什么功能！
-
等级
本版专家分：1855勋章
-
- 签到新秀 累计签到获取，不积跬步，无以至千里，继续坚持！
-
-
就是，在wwDBLookupcombox的dropdown後指針指到第一個位置，現在還要用光標鍵移動或者用鼠標點一下才行。
- 华为ac控制器命令 查看ap状态_WLC3504控制器无法识别到AP1832I-C-K9？
一、问题描述Failed to add database entry error in Cisco 3504 controller. AP model AIR-AP1832I-C-K9.无法在Cisco 3504控制器中添加...有人面对同样的问题吗？Cisco AIR-AP1832I-H-K9。AP配置信息，Last Join...
- droping support for java 1.7...
<div><p>ringojs are very usefull to developpe api agent! and is very usefull to have support for java 7 beceause not all old plateform have java 8! on my environement i've many machine on many ...
- 下拉刷新数据，插件（dropload）
需要引用dropload.min.js html: <div class="page-content"> <div class="page__bd" id="listwrap"> <div class="inner" id="Tolist"> 存放数据，随便编辑 </div>... ...
- Consider Droping PHPCS 2.x support by August 31, 2018
<div><p>Following what other Coding standards using PHPCS are doing, We should consider dropping PHPCS 2.x support by August 31, 2018 <p>Example of what another Coding standard is doing (details of ...
- Droping over itself, does not fire trigger onDrop.
<div><p>Hello guys. We are using your calendar in our project and running in an issue. If I drag and drop an event over itself onDrop trigger is not fired. I tried adding z-index: -1 in react-big-...
- [Future Feature] Droping MJ/EU in favor of RF.
<div><p>With the release of Thermal Expansion 3.0 nearing, King Lemming will also be releasing an entirely new energy system, the Redstone Flux. That's as "universal" a system as it gets....
- Set app_name as 'helpdesk' at the urls.py, and droping url prefixes
<div><p>Seems a correct way to manage the whole application, instead of relying on prefixes....<p>Moreover, I realized that the helpdesk installation was interfering with my own <code>login</code> view, ...
- 052试题 120 - 实例/数据库的状态(nomount,mount,open)
题目： 120. For which database operation would you need the database to be in the MOUNT state? A.renaming the control files B.re-creating the control files C.dropping a user in your database ...
- Droping a Graph
<div><p>I have found an error when trying to drop a graph. The code is the following: <pre><code> db.dropGraph(graphName) </code></pre> <p>The stack of the error is the following: ...
- USB droping connection
<div><p>Hello, <p>I'm having problems to make it work on 2 computers of 5 I tried. I tried on two desktops and a laptop and it worked but on two mini itx motherboard I can'...
- items not droping
<div><p>when i mine something like iron i only get the ingot like 40-60% off the time and when i dig a tree i get coal and these are with basic tools not with the fire upgrade what auto smelts i only ...
- Droping and recreating indexes
<div><p>I'm comparing a source 9.5.10 database with a target at 9.5.13 <p>Migra is suggesting I drop and recreate most of the indexes. The indexes are identical - I ran one of the drop/recreate ...
- Queue is Full Droping
<div><p>Hey There, <p>First thanks to offer us this amazing lib ! <p>I wanted to printLn a number each time in my loop, to get this in the serial monitor but when i send it, it drop a lot of time, ...
- Checkbox for droping indexes
<div><p>Can we get checkboxes (like the ones that exist for the tables) to drop multiple indexes at once? <p>This would be great. Thanks in advance! <ul><li><strong>Original URL</strong>: "...
- Droping PHP version support
<div><p>Hello, <p>I don'...Ideally this change would have been signaled, to the least, with a minor version bump. <p>Thanks, Razvan</p><p>该提问来源于开源项目：hoaproject/Ruler</p></div>
- Demo page is droping frames
<p>First of all, great work, I love th eidea of a colleciton of isolated Vue components, and I can see the hard work on it. <p>The demo/documentation page seems to have performance problems, as ...
- samtools mpileup/depth droping reads
<div><h4>Are you using the latest version of <a href="https://github....
- Ask next action when dragging and droping
<div><p>I would propose to add the option into configuration so there would be possible to configure Nemo to ask the next action when dragging and droping files, folders. Similar feature is currently ...
- Rust RAII &所有权 &引用
RAII源自于现代C++，Rust 强制实行 RAII（Resource Acquisition Is Initiallization，资源获取即初始化），所以任何对象在离开作用域时，它的析构函数（destructor）就被调用，然后它占有的资源就被释放。...
- 牛客多校第五场 Drop Voicing（非常详细的证明，小白都可以看懂）
题意 思路 数组位置 1 2 3 4 5 6 元素值 z - - w ...以此类推，就可以让第n个位置插入到任意位置 那我们如何证明对于任意i呢？ 首先通过操作1，把第1…i位置全部移动到后面， 即a[i+1], a
- openstack 控制节点大流量对外发包,nf_conntrack,table full droping packets
目前发现的问题openStack kilo for ubuntu manuual运行一段时间后 云平台的控制节点p5p1网卡send 大流量包 到 公网如下 ips,目前采用的方法,之后流量目前观察正常; 很多12M/s 流量对59.36.97.* 及104.160.160.*段 ...
- fix of mqtt droping message while disconnected
<h2>Checklist ...] This pull-request is submitted against the <code>master</code> branch.</li></ul> <h2>Description of the changes <h2>Reference/Link to the issue solved with this PR (if any) ...
- Keeps droping and recreating the same index
<div><p>Hi, <p>I odn't know if the problem is in doctrine migration or the dbal but anytime I do a migration diff, the last 2 lines are to drop and recreate those foreign keys (in the up and down ...
- Fix for droping items in automule?
<div><p>Is there already a fix for automule? I get the bot to open stash and pick up an item, but then he trys to drop it, but hes still in the stash screen. Maybe someone has a fix not copy pasted ...
- 深入详解Oracle data change notification
深入详解 Oracle data change notification 1、什么是 Oracle data change notification ？ 当有多个应用程序或者进程操作同一个数据库时，其中进程1对Oracle中的某个表Table...有没有什么方法让进程2获取到
- From Developer: I'm droping support for angular 2
m droping support for angular v2 due to below reason. Angular 5 version going to release within couple of days. From this version the <code>renderer</code> is removed Instead <code>Renderer2</code> ...
- Wrap function is droping characters at wrap point
<div><p>Wrap and WrapWith both lose the character at the wrap point <p>Test example : <pre><code>package main import ( "... "...<p>Output showing issue - in the first split line <code>1</code> is...
- droping *RECO in data WFs crashing IBs
<div><p>, this should fix the pb you obsereved in recent IBs</p><p>该提问来源于开源项目：cms-sw/cmssw</p></div>
- Taskboard: Internal Error when drag & droping tasks
<div><p>platform: # supported: 2.0.4, 2.1.6, 2.2.3 backlogs: # supported: 0.9.35 ruby: # supported: 1.9.3, 1.8.7 <p>When I drag and drop tasks on the taskboard I get a popup "Internal Error"...
- snort IPS (drop rule ) not droping traffic
<div><p>I configured snort 2.9.12 and pf_ring ft 7.2 (ndpi 2.4-stable) in IPS mode: PF_RING_FT_CONF=/etc/pf_ring/ft-rules.conf snort -c /etc/snort/snort.conf -l /var/log/snort/ --daq-dir=...