How can I view the methods that are hidden within objects please? For example I have a listview vbLstVw - But the only method I can seem to access is by double clicking it to get the
lvwPrac_SelectedIndexChanged
But I know theres more! (I don't know what there called, but for example):
lvwPrac_Initalize
lvwPrac_1337functionOfD00m
I'm curious if it is possible to hide a group of text boxes from view in a form until a particular condition is met, and to have a custom set of text boxes for that condition. To give an example; I want radio buttons offering choices for a manner of searching records, the user selects one and then a specific set of text boxes are displayed for the user to utilize, if a different option is chosen a different set of text boxes will be shown. Is this something that can be done?
View 7 RepliesI created one ToolStripDropDownButton in vb.net. I will like to put methods for every drop down items and as well as the Button Menu.... how it possible
View 1 RepliesI'm reading a binary file into a bindinglist of (t); to be bound to a datagridview.Each line in the file represents a single transaction but I need to consolidate and or filter transactions that meet certain criteriaI know how to do this from a mechanical standpoint (looping the list while adding each item, and adding a new item, or merging the data with an existing item), but I'm looking for a practice, pattern, existing components, or something else that I'm missing (I'm drawing a blank for keywords to search).I don't want to reinvent the wheel if I don't have too. I'm particularly concerned with speed and performance issues with 100k plus records to process in some instances.Currently working with .NET 2.0, but will move to 3.5 if a particularly sexy solution exists.
View 2 Repliesi have datagridview populated with stock code, name and description.And i have docked my datagridview to the bottom. so whenever the form is resized, the bottom section will be occupied completely with the datagridview.But i want to display one extra empty column and multiple empty rows to completely fill in the datagridview.The extra empty column width will be adjusted to the right end side of datagridview.And the no of empty rows will be generated based on how many is required to fill up to the bottomSo that i can create datagridview with full column and row even though some columns or rows are empty.
View 1 RepliesI want to develop a tree view and list view form by using vb6, how to construct a tree view and list view form?
View 1 RepliesThis is the original code in c#
public class CategoryRepository: RepositoryBase<Category>, ICategoryRepository
{
public CategoryRepository(IDatabaseFactory databaseFactory)
: base(databaseFactory)
[Code]...
Does anyone has an idea what i should change to let it work and let my UserRepository use the methods in RepositoryBase while implementing the IUserRepository?
I have 2 listboxes I want to insert items from listbox 1 in column 1 of the datagrid view and items from listbox 2 in column 2 of data grid view the below code will add items from listbox1 to column1 of the datagrid view :
DataGridView1.ColumnCount = 2
DataGridView1.Columns(0).Name = "File Name"
DataGridView1.Columns(1).Name = "Status"
[code]....
what can I do to insert the items of listbox 2 in column 2 of the data grid view.
i used the sorting method at msdn but it isnt nice. it sorts in string format like 1,11,12,2,21,23,3,31,32 etc. is there any other sorting method.
View 3 RepliesI need to get the items from a list view of another application & then i want to add some new items in that.
How to do that? I think this involves API Functions calling like "SendMessageA" etc
But I never did programming with Windows API Functions.
I have a form with 2 listview's and I want to remove that items in the listview1 that area duplicated on the listview2.
View 8 RepliesI am using the code from hereevelopment/vbnet/code/370426 to sort my listview items. But I want something more 'dynamic': when I click on a header column, I want that it changes the sorting based on the column that has been clicked. here is my code:
'Classes usadas
Imports System.Math
Imports System.IO
[code].....
i recently add two combo boxes in my form. the first combo box contains the categories of movies. and the other one is the list of movies sorted according to the category of movie. i just wondering how i could i add and view movies for the second combo box, when i click one of the category of movie.
View 2 Repliesi'm writing code which can controlling of a text editor by voice when u say for example "file" i want to view file menu strip items
what i want u help me in the code which can view the file items or make it visibility true?
I have a list view with 2 columns. I want the user to be able to add there own values to the listview and have them save so that they will always stay there.I would also like users to be able to delete specific items from the saved list.
View 21 Repliesis there any procedure in vb.net for listing the items as dropdownlist in a textbox
View 4 RepliesI am using the listbox control. Now I know how to change all the items in the design view. But how can I change it through code so I can change what it says during run time. How can I get it to say have 5 options
1
2
3
4
5
Using code?
I know I need to use:
listbox1.items = XX
But I dont know what to put in the XX
Figured out I need to use listbox.items.add("String")
I have a listview (details) with owner draw set to true (so i could make rows alternate in color, looks cooler) which basically contains items and subitems whose texts reflect status info that updates constantly
the problem is, sometimes (if the task runs quickly) the status changes really quickly, and as a result, listview items "flicker" for a millisecond no error, no real problem, its just really annoying and makes the program look less professional.
Is there a way to make the listview not flicker? Or maybe there is a way to make it so that the listview doesn't process too many drawsubitem calls during the same time interval? or maybe there is some customized list view out there that does the trick better?
NOTE: i tried with owner draw set to false. it flickers less, but still flickers. same problem :S
Also NOTE: i am not making cross-thread calls. i have 50 items in the listview and 4 colums, mainly the last 2 subitems change.
I'm dealing with image files so I need to have the image with the item.
I have an image list which is called img and the open file dialog is ofd1.
i have a query as i am using a data griid view which has 7 colums one off these colums is a combobox"item"
for the list of items in this combobox i want to pick from a database table
I have a listview and the list contains 2 columns.
first is Username
second is Password
I want the information under those columns to be save as a text file in this style:
username1 : password1
dowpkf : wateverpass
and so on .so basically the items in list view should be saved in this template username..
im trying to do is find out the command to compare itemview items with textbox, so i dont end up with 2 of the same customers when i add a new entry, if anyone could give me some advice i would be greatful just a hobby, bold line is my problem in script, need to try and replace.
Public Class Form1
Private Sub ButtonAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonAdd.Click
[Code]....
I need help on passing checked list view items into one message box. my current code outputs multiple message box with the name of the item, depends on the number of items checked. what i need is to output into a message box all the items checked in my list view. the items should be posted in multiple lines. is there any way i can do it.
[Code]...
I'm fairly new to VB programming. I have a control which is mounted within a form. I need to implement a callback, so that the control can make the parent form do something. My plan was to create a MustInherit class with MustOverride methods, and make the form inherit the MustInherit class. However, Visual Basic tells me that the form cannot inherit more than one class, which means that it can either inherit my MustInherit class, or System.Windows.Forms.Form, but not both.[code]...
View 1 RepliesI want to add some action to my form when it is closed by clicking on the "X" button in the upper right corner of the form.How is this done? I suspect that i must add a handler for some event, but which event is it?
Currently i am using the closing event, but i dont get it to work properly.
I find that if I do me.close and then reopen the form with showDialog later, things are as they were before I closed it. If I use me.dispose and then later open the form again, its as if it was never opened before. Are these two both valid methods for leaving a form?
View 6 RepliesOkay I have this two Forms.. one for the parent and one for the mdichild. I have a toolstrip menu in the parent with a button(with a pic) named close document.
View 2 RepliesIs there a way to make long items wrap in a .net windows forms application, I have already got LabelWrap set to true, but it doesn't work, I am using Details View Type,
View 1 RepliesI want to move a selected item up and down on a listview.I thought by getting the index and -1 or +1 would work .But can't find the code to define the index of a row.
View 2 RepliesI am working with a vb program, but there is something strange on one of my .vb code pagewhen i put the "dot" afther the object name its dont show the methods availables for this objectbut on other vb code pages i can see it. but in this one no.for exmaplethis is a piece of code: Dim sb As New StringBuilder()
View 3 Replies
