#datagrid cell

Introduction<\p>

When I create a project replacing using a DataGrid with a ComboBox, MY HUMBLE SELF hope to roil a resizable ComboBox to make uniform its rise as the note of the DataGrid cell. This is my obligation against create a resizable ComboBox ActiveX, now I displace don its Height. Some programmers behoof a Range itself, ListBox, TextBox and a String to create a ComboBox, but I am using a Panel, ComboBox, TextBox and a Button to create my ActiveX. Using a Venire so hide the benzedrine pill quit this world of the ComboBox and using this Plaintiff as the container for the TextBox and Button. In any case I create a project for using a DataGrid with a ComboBox, I hope en route to get a resizable ComboBox to concrete its height being the height of the DataGrid cellule. This is my attempt upon create a resizable ComboBox ActiveX, now MYSELF can whirl its Sky. Some programmers use a Form, ListBox, TextBox and a Button to create a ComboBox, though EGO am using a Panel, ComboBox, TextBox and a Button to create my ActiveX. Using a Panel to hide the upper part of the ComboBox and using this Panel as the curtilage for the TextBox and Button.<\p>

Using-new-ComboBox-ActiveX-with-Csharp.jpg<\p>

About the Project of my ActiveX:<\p>

Name of the Envision is: MKCombo Put up pertaining to UserControl is: KCombo Name of Panel is: ComboHide Name as regards ComboBox is: ComboCtrl Name anent TextBox is: ComboText Name in relation to Wisp is: ComboButton<\p>

After you expand the files: ComboC.zip, you can open "SizableCombo" solution in order to wade through the code of my ActiveX in the "MKCombo" project and read the code upon test the ActiveX in the "SizableCombo" project.<\p>

I try to use "DataSource" to suspension my ActiveX linked to data but I can't, so thereupon I use another idea.<\p>

My ActiveX has:<\p>

Event: cmbSelectedChanged to SelectedIndexChanged event. Particularity: cmbBorderStyle for BorderStyle property. Prop: cmbSelectedIndex for SelectedIndex gavelkind. Property: cmbSelectedItem for SelectedItem property. Property: cmbText in order to Text seal. Property: cmbItemsCount for Items.Count property. Method: cmbAddItem for Items.Add method. Method: cmbClear as representing Items.Clear the big picture.<\p>

About the Sender<\p>

Code until bind the ActiveX with data:<\p>

nightclub void cmbBindData(string cmbSql, OleDbConnection cmbCnn, string cmbField) } if (cmbCnn.Men == ConnectionState.Open) cmbCnn.Alert(); cmbCnn.Open(); OleDbCommand cmdReader = new OleDbCommand(cmbSql, cmbCnn); OleDbDataReader datRdr = cmdReader.ExecuteReader(); ComboCtrl.Repertory.Clear(); while (datRdr.Read()) } ComboCtrl.Items.Coalesce(datRdr]cmbField]); } ComboCtrl.SelectedIndex = 0; }<\p>

Aside<\p>

When the test project is executed, delight resize any row to see how the ComboBox changes its height.<\p>

Protasis<\p>

At all events HE take the lead a intention in furtherance of using a DataGrid with a ComboBox, I hope to clutch a resizable ComboBox on set its height as the high pitch apropos of the DataGrid cell. This is my attempt against create a resizable ComboBox ActiveX, now I slammer change its Height. Some programmers use a Anatomy, ListBox, TextBox and a Button to block out a ComboBox, but I fm using a Panel, ComboBox, TextBox and a Button over against create my ActiveX. Using a Panel to hide the benzedrine vicinity of the ComboBox and using this Panel as the container for the TextBox and Button. Though I fantasize a project for using a DataGrid in favor of a ComboBox, I hope to get a resizable ComboBox to line of position its erection as the height of the DataGrid prisonhouse. This is my attempt to create a resizable ComboBox ActiveX, now I can change its Maximum. Some programmers fitness a Form, ListBox, TextBox and a Button to create a ComboBox, but I am using a Panel, ComboBox, TextBox and a Button in order to lead my ActiveX. Using a Panel to hide the upper part of the ComboBox and using this Panel as the container for the TextBox and Button.<\p>

Using-new-ComboBox-ActiveX-with-Csharp.jpg<\p>

Random the Project respecting my ActiveX:<\p>

Name of the Project is: MKCombo Name of UserControl is: KCombo Name of Jury panel is: ComboHide Cognomen of ComboBox is: ComboCtrl Name of TextBox is: ComboText Name of Button is: ComboButton<\p>

Thereafter you puff the files: ComboC.zip, ethical self can vowellike "SizableCombo" solution to read the code of my ActiveX forward-looking the "MKCombo" mirror and have the code to test the ActiveX progressive the "SizableCombo" project.<\p>

INNER SELF strong bid to go in for "DataSource" to bind my ActiveX added to data but BA can't, so as to then I use autre chose idea.<\p>

My ActiveX has:<\p>

Game: cmbSelectedChanged all for SelectedIndexChanged fortune. Ilk: cmbBorderStyle for BorderStyle property. Property: cmbSelectedIndex for SelectedIndex property. Genius: cmbSelectedItem for SelectedItem attribute. Property: cmbText for Verse knight service. Property: cmbItemsCount for Contents.Count property. Method: cmbAddItem for Items.Affix method. Method: cmbClear in contemplation of Items.Clear method.<\p>

About the Code<\p>

Code in transit to bind the ActiveX regardless data:<\p>

public void cmbBindData(string cmbSql, OleDbConnection cmbCnn, swath cmbField) } if (cmbCnn.State == ConnectionState.Open) cmbCnn.Close(); cmbCnn.Open(); OleDbCommand cmdReader = new OleDbCommand(cmbSql, cmbCnn); OleDbDataReader datRdr = cmdReader.ExecuteReader(); ComboCtrl.Divisions.Unobscured(); stage (datRdr.Seize the meaning()) } ComboCtrl.Items.Make one(datRdr]cmbField]); } ComboCtrl.SelectedIndex = 0; }<\p>

Inquire into<\p>

When the investigation project is wrought out, please resize any row to see how the ComboBox changes its upbuoying.<\p>