flowlayoutpanel

Multi-Row Autosize Scrollable FlowLayoutPanel

由 我是研究僧i 提交于 2019-11-28 14:06:41
I have 50 images. I need to add these images in FlowLayoutPanel , 30 images for 1st row after that wrap row and 20 images in second row. So I also need to show scrollbars on control. I am dividing video into frames(images) and shown in FlowLayoutPanel . When I upload first video below are the code to set image : for (i = 1; i < len - 1; i++) { ImagePanel mybt = new ImagePanel(storagePath + words[0] + "_" + i + ".jpg", words[0] + "_" + i + ".jpg"); flowLayoutPanel1.Controls.Add(mybt); } After that when I upload second image I want to show images like in first row we have first video images

How to set FlowLayoutPanel contents at Center of Form

由 荒凉一梦 提交于 2019-11-28 12:58:39
I have a few Button controls in a FlowLayoutPanel , and I want to set them precisely at middle bottom of Form . In the image below I set the Button precisely at middle by setting the FlowLayoutPanel padding manually by 400 to left. But when I try to resize or restore down the buttons wont at middle anymore because of manually set of padding. Is there anything that I can do to set the buttons in middle of FlowLayoutPanel whenever I try to resize it. I'm following the answer base on this post to add and remove buttons dynamically. Reza Aghaei Perform these settings on the controls: Add your

How to disable horizontal scroll bar in FlowLayoutPanel?

由 ∥☆過路亽．° 提交于 2019-11-28 02:35:12
问题 I have a FlowLayoutPanel and there are multiple controls on it. I only want to scroll in vertical direction. But when I set AutoScroll = true , I got both Vertical and Horizontal Scroll bars. How could I disable the horizontal scroll bar and only keep the vertical scroll bar working? 回答1: Set AutoScroll to true Set WrapContents to false. Make sure the size is wider than the controls' width plus the width of a vertical scrollbar. The horizontal scrollbar should disappear. If it doesn't, please

During FlowLayoutPanel scrolling, background distorts + flickers

由 我们两清 提交于 2019-11-27 23:26:35
问题 I have a windows form application that has a background. Within it, I have a flowlayoutpanel with a transparent background. When I scroll, the following happens: I also see some flickering. I've tried all the doublebuffered business, and it doesn't work. Any suggestions? 回答1: Yeah, that doesn't work. Here's a class that improves it somewhat: using System; using System.Windows.Forms; class MyFlowLayoutPanel : FlowLayoutPanel { public MyFlowLayoutPanel() { this.DoubleBuffered = true; }

Reordering of controls within a flow layout panel

由 南笙酒味 提交于 2019-11-27 21:43:52
问题 I'm having trouble using the flowlayoutPanel in a C# winform application. What I basically have is a flow layout panel that has 3 sections. Section #1 is a set of 2 controls .. two dropdown controls, they are always in the same order, always visible in all instances Section #2 is a set of 5 different controls ... based on a series of factors, 1 of the 5 controls is made visible, all others have the Visible propert set to false Section #3 is a set of 3 controls .. like Section #1 they are

Multi-Row Autosize Scrollable FlowLayoutPanel

由 戏子无情 提交于 2019-11-27 08:04:19
问题 I have 50 images. I need to add these images in FlowLayoutPanel , 30 images for 1st row after that wrap row and 20 images in second row. So I also need to show scrollbars on control. I am dividing video into frames(images) and shown in FlowLayoutPanel . When I upload first video below are the code to set image : for (i = 1; i < len - 1; i++) { ImagePanel mybt = new ImagePanel(storagePath + words[0] + "_" + i + ".jpg", words[0] + "_" + i + ".jpg"); flowLayoutPanel1.Controls.Add(mybt); } After

How to set FlowLayoutPanel contents at Center of Form

由 孤街浪徒 提交于 2019-11-27 07:22:52
问题 I have a few Button controls in a FlowLayoutPanel , and I want to set them precisely at middle bottom of Form . In the image below I set the Button precisely at middle by setting the FlowLayoutPanel padding manually by 400 to left. But when I try to resize or restore down the buttons wont at middle anymore because of manually set of padding. Is there anything that I can do to set the buttons in middle of FlowLayoutPanel whenever I try to resize it. I'm following the answer base on this post

Control.AddRange(…) is slow

由 ℡╲_俬逩灬. 提交于 2019-11-27 05:32:45
Project: I have a parent panel which holds a ComboBox and FlowLayoutPanel. The FlowLayoutPanel holds a variable number of child panels (a custom control that inherits from UserControl). Each child panel contains some labels, two ComboBoxes, a button, and a DataGridView with 3 ComboBox columns and a button column. The DataGridView may have 1-6 rows. The FlowLayoutPanel is populated with child panels when an item is selected from the ComboBox on the parent panel. Problem: Populating the FlowLayoutPanel with about 50 child panels takes about 2.5 seconds. Specifically, I've determined that the

Control.AddRange(…) is slow

由 六眼飞鱼酱① 提交于 2019-11-26 11:28:19
问题 Project: I have a parent panel which holds a ComboBox and FlowLayoutPanel. The FlowLayoutPanel holds a variable number of child panels (a custom control that inherits from UserControl). Each child panel contains some labels, two ComboBoxes, a button, and a DataGridView with 3 ComboBox columns and a button column. The DataGridView may have 1-6 rows. The FlowLayoutPanel is populated with child panels when an item is selected from the ComboBox on the parent panel. Problem: Populating the
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