I wont to use a ToolStripComboBox from a ContexmenuStrip, to bind with a tabel from the database.
I have a error, when a try this:
"Error1 'DataSource' is not a member of 'System.Windows.Forms.ToolStripComboBox'."
How do i bind a tabel with a ToolStripComboBox?
I just added a toolstripcombobox on a toolstrip and I tried to use a dataset in order to show data in the toolstripcombobox.
View 1 RepliesI am trying to bind my SQL param's qurey to bind to a table. My problem is i get this error "Fill: SelectCommand.Connection property has not been initialized."
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
If RadioButton3.Checked = True Then
Dim connectionGrid As SqlConnection = New SqlConnection("Data Source=BST;Initial Catalog=dsfs;uid=dfsdf; pwd='dsfsf'")
Dim commandgrid As SqlCommand = New SqlCommand()
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I want to Bind a BindingNavigator to a table using OLEDB or any other method (excluding the automatic stuff for increased complexity of my CW). I bound the Data Grid to the data using the following code
Try
Dim DA As OleDb.OleDbDataAdapter = New OleDb.OleDbDataAdapter("SELECT Question.Question_ID, Question.Question_no, Question.Question FROM Question INNER JOIN Quiz ON Quiz.Quiz_ID = Question.Quiz_ID WHERE Question.Quiz_ID =" & GetID(combQuiz_Title.SelectedItem), myConnection.GetConnection)
[code]....
Then I created my own delete and save commands. But I dont how to do the same using BindingNavigator
I had a previous thread asking how to make an unbound column work, but quickly found that this causes huge performance issues. I have a table called TieIns, it contains a column TieIn_ID and some other various information.
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is there a way to caputre the values in a datagrid and bind them to a sql table? I have a datagrid bound to a sql query with some editable cells and I wanted to know if the updates could be sent back to the sql table. is there a way to set the updated datagrid to a new dataset and bind the new data to the existing sql table?
View 1 Repliesi want to read the data from the table to textbo.below is my code
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I am developing a roster application (asp.net with VB + sql server) to let user input shift duty record, proposed screen is as follows:
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how to bind a listview to my .mdf dataset. how would i also manipulate the binding navigator that comes with datagrid view or details view when you put the fields on the form with buttons i want to add apart from the ones on the navigator itself?
View 6 Repliesbut now i have another problem in datasource property that is i want to binding more than one table so that all table's data rows can be displayed in datagridveiw control. suppose i have two table as per order no..
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I have a DataSet with many tables and a single DataGridView. I need to select a value from a combobox and then pressing aButton to show the selected table to the DataGridView. For example if I select from combobox "Selection1" I would like to show to the Datagridview the contents of the table called Selection1. I paste the event that I thought might work but doesnt show a think: Private Sub aButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles aButton.Click
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I have the following overloaded functions I use to fill a combobox.The first function works the way I want it to except for the fact that I pass a combobox in. I wanted to create a simpler function, thus my second attempt.For some reason the line:tempCombobox.DataSource = tempTable does not bind the data table to the tempCombobox. What am I doing wrong?
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View 3 Repliesi want to read the data from the table to textbo.below is my code when i try to run it it shows the error following are error.IndexOutOfRangeException was Unhandled
Make sure that the max row on a list is is less than list size...
below is the code
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I have a listbox with several items in the list. I would like to bind the selected list item to a field in a table. How do I do this?
View 7 RepliesResources: Visual Studio 2008 Pro (currently in 90 days trial)
Platform: OS - Vista Home Prem 64-Bit
Language : Visual Basic
I'd like to bind my textbox into two (column)from different table is it possible to do this? I already know how to bind (one-to-one) controls and table.
I am trying to bind data from a text box on my form to a field in my database table. First of all I have created a DataSet, BindingSource and Table Adapter in the forms Design view, but I am having from there. Under the properties of each text box I have set the DataBindings (Text) to the field in the table under the forms instance and DataSet rather than the Projects Data Sources. I am very rusty at Visual Studio 2005 and that is all I have to work with.
View 2 RepliesSo in this gridview, there is a column for status and I want to have a drop down list with Pass, Pending, Fail appear when the edit button is clicked. These values are already in a table, so I need to somehow bind from this table to each ddl for every row.Here is the column from the gridview. As you can see, I would like to just have a label showing when not in edit mode, and a ddl when the edit button is pressed
<asp:TemplateField HeaderText="During Production Status" SortExpression="DuringProductionStatus">
<EditItemTemplate>
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First I have 2 tables, for example Customer and Orders, and in the database there is a foreign key relation between both. For clarity Orders have a foreign key field to the primary key of Customers, thus Customer is the parent and Orders is the child table of the relation. My application is a Windows Form application, and I add a dataset to the project, in which I drop the 2 tables, and the relations between the 2 tables is automatic added. Now I will om a form loop through the Orders table (witch is the Child table) and show in a textbox some fields of the Orders table and also the Name field of the related record of the customers table. Regarding binding a textbox fo a Orders field I do it this way,
Dim myDs As New DataSet1
Dim myAdpCustomer As New DataSet1TableAdapters.CustomerTableAdapter
Dim myAdpOrders As New DataSet1TableAdapters.OrdersTableAdapter
myAdpCustomer.Fill(myDs.Customers)
myAdpOrders.Fill(myDs.Orders)
Dim myBindingSource As New BindingSource
myBindingSource.DataSource = myDs.Orders
myBindingNavigator.BindingSource = myBindingSource
TextBox1.DataBindings.Add("Text", myBindingSource, myDs.Orders.OrderIDColumn.ColumnName)
But now I can't find how to bind a textbox to a field of the Customers table witch is the Parent table of the relation.
Bind multiple combo boxes to same data table with minimal code
View 19 Repliesnoticed the strange behavior of Databinding to ToolstripComboBox.Combobox when it is being added to ToolstripDropdown or Contextmenu. Normally I'm binding SQL data to ToolstripcomboBox.Combobox by following code.[code]Though it works perfect on ToolstripcomboBox(es) on ToolStrip or MenuStrip, failed on ToolStripSpiltButton (or) ToolStripDropdown (or) Contextmenu.
View 4 RepliesI have a form with a toolstripcombobox in a toolstripmenu when I select an item in the combobox, the toolstripmenu stays open. how do I make it close ?
View 7 RepliesI am using a ToolStripComboBox to list some data. I am populating this combo with some custom objects:
For Each obj As myObject In myObjectList
myToolStripComboBox.Items.Add(obj)
Next
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Edit: I successefully populated the ToolStripComboBox although i can not or don't know how to get the two column values from the ToolStripComboBox again. Does anyone knows how to do this?
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I have a bound ToolStripComboBox. When a user types a value and hits 'Enter', assuming the entered value is an item in the ComboBox, this Sub should fire:
View 8 Repliesi have a problem in ToolStripComboBox at maximize window don't change size.
How change ? I write
Private Sub Form1_MaximumSizeChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.MaximumSizeChanged
ToolStripComboBox1.Dock = DockStyle.Right
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I have a form called studentForm which has a studentCombobox, studentTextbox and a studentDatagridView
In the constructor of the studentForm I need to bind studentCombobox to the StudentbindingSource of the main form and to bind studentDataGridView to appropriate binding source in the mainForm.So that this datagrid view displays all the bookings for the studentID currently selected in studentComboBox
studentComboBox.DataSource = MainForm.StudentBindingSource
studentComboBox.DisplayMember = "StudentID"
studentDataGridView.DataSource = MainForm.StudentDataSet
studentDataGridView.DataMember = "Names "
This is the code I wrote in the constructor
My code works fine but what I'm trying to do is bind the data without it inserting the column names in the mysql table.[code]
View 5 RepliesI'm using VB.net 2005. I have working programs that I populate DataGridViews with something like the following:
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I have this form filled with data using dataset, data adapter
1 Dataset , 8 data adapters
Textboxes are ok and binding .. fills by 1 data adapter
ComboBoxs are filled by 7 data adapters
The problem is 6 ComboBoxes data is from one table filtered by id1 i.e.:
cmb1 : select id2,content from table2 where id1 = 1
cmb2 : select id2,content from table2 where id1 = 2
cmb3 : select id2,content from table2 where id1 = 3
........
Now how can I bind all ComboBoxs with textboxes?