private void button1_Click(object sender, EventArgs e)
{
// start excel and turn off msg boxes
_excelApplication = new Excel.Application();
_excelApplication.DisplayAlerts = false;
// add a new workbook
Excel.Workbook workBook = _excelApplication.Workbooks.Add();
Excel.Worksheet workSheet = workBook.Worksheets[1];
// we need some data to display
Excel.Range dataRange = PutSampleData(workSheet);
// create a nice diagram
Excel.ChartObject chart = workSheet.ChartObjects().Add(70, 100, 375, 225);
chart.Chart.SetSourceData(dataRange);
// save the book
string fileExtension = GetDefaultExtension(_excelApplication);
string workbookFile = string.Format("{0}\\Example05{1}", Environment.CurrentDirectory, fileExtension);
workBook.SaveAs(workbookFile);
// close excel and dispose reference
_excelApplication.Quit();
_excelApplication.Dispose();
FinishDialog fDialog = new FinishDialog("Workbook saved.", workbookFile);
fDialog.ShowDialog(this);
}
private Excel.Style CreateYearTotalStyle(Excel.Workbook workBook, string styleName)
{
/*
* borders in styles doesnt realy working, very simple using is possible with the index trick. thats all
*/
Excel.Style newStyle = workBook.Styles.Add(styleName);
newStyle.Font.Size = 12;
newStyle.Borders[(XlBordersIndex)Constants.xlTop].LineStyle = XlLineStyle.xlContinuous;
newStyle.Borders[(XlBordersIndex)Constants.xlTop].Color = 0;
newStyle.Borders[(XlBordersIndex)Constants.xlTop].Weight = 2;
newStyle.Borders[(XlBordersIndex)Constants.xlBottom].LineStyle = LateBindingApi.Excel.Enums.XlLineStyle.xlContinuous;
newStyle.Borders[(XlBordersIndex)Constants.xlBottom].Color = 0;
newStyle.Borders[(XlBordersIndex)Constants.xlBottom].Weight = 2;
newStyle.Borders[(XlBordersIndex)Constants.xlLeft].LineStyle = LateBindingApi.Excel.Enums.XlLineStyle.xlDouble;
newStyle.Borders[(XlBordersIndex)Constants.xlLeft].Color = 0;
newStyle.Borders[(XlBordersIndex)Constants.xlLeft].Weight = 2;
newStyle.Borders[(XlBordersIndex)Constants.xlRight].LineStyle = LateBindingApi.Excel.Enums.XlLineStyle.xlLineStyleNone;
newStyle.Borders[(XlBordersIndex)Constants.xlRight].Color = 0;
newStyle.Borders[(XlBordersIndex)Constants.xlRight].Weight = 2;
newStyle.NumberFormat = "#,##0.00 €";
return(newStyle);
}
private Excel.Style CreateSummaryStyle(Excel.Workbook workBook, string styleName)
{
/*
* borders in styles doesnt realy working, very simple using is possible with the index trick. thats all
*/
Excel.Style newStyle = workBook.Styles.Add(styleName);
newStyle.Font.Size = 12;
newStyle.Font.Name = "Courier New";
newStyle.Borders[(XlBordersIndex)Constants.xlTop].LineStyle = XlLineStyle.xlContinuous;
newStyle.Borders[(XlBordersIndex)Constants.xlTop].Color = 0;
newStyle.Borders[(XlBordersIndex)Constants.xlTop].Weight = 2;
newStyle.Borders[(XlBordersIndex)Constants.xlBottom].LineStyle = XlLineStyle.xlContinuous;
newStyle.Borders[(XlBordersIndex)Constants.xlBottom].Color = 0;
newStyle.Borders[(XlBordersIndex)Constants.xlBottom].Weight = 2;
newStyle.Borders[(XlBordersIndex)Constants.xlLeft].LineStyle = XlLineStyle.xlDouble;
newStyle.Borders[(XlBordersIndex)Constants.xlLeft].Color = 0;
newStyle.Borders[(XlBordersIndex)Constants.xlLeft].Weight = 2;
newStyle.Borders[(XlBordersIndex)Constants.xlRight].LineStyle = XlLineStyle.xlLineStyleNone;
newStyle.Borders[(XlBordersIndex)Constants.xlRight].Color = 0;
newStyle.Borders[(XlBordersIndex)Constants.xlRight].Weight = 2;
return(newStyle);
}
private void button1_Click(object sender, EventArgs e)
{
// we enable the event support
LateBindingApi.Core.Settings.EnableEvents = true;
// start excel and turn off msg boxes
_excelApplication = new Excel.Application();
_excelApplication.DisplayAlerts = false;
_excelApplication.Visible = true;
/*
* we register some events. note: the event trigger was called from excel, means an other Thread
* remove the Quit() call below and check out more events if you want
* you can get event notifys from various objects: Application or Workbook or Worksheet for example
*/
_excelApplication.NewWorkbookEvent += new Excel.AppEvents_NewWorkbookEventHandler(excelApplication_NewWorkbook);
_excelApplication.WorkbookBeforeCloseEvent += new Excel.AppEvents_WorkbookBeforeCloseEventHandler(excelApplication_WorkbookBeforeClose);
_excelApplication.WorkbookActivateEvent += new Excel.AppEvents_WorkbookActivateEventHandler(excelApplication_WorkbookActivate);
_excelApplication.WorkbookDeactivateEvent += new Excel.AppEvents_WorkbookDeactivateEventHandler(excelApplication_WorkbookDeactivate);
_excelApplication.SheetActivateEvent += new Excel.AppEvents_SheetActivateEventHandler(excelApplication_SheetActivate);
_excelApplication.SheetDeactivateEvent += new Excel.AppEvents_SheetDeactivateEventHandler(excelApplication_SheetDeactivate);
// add a new workbook add a sheet and close
Excel.Workbook workBook = _excelApplication.Workbooks.Add();
workBook.Worksheets.Add();
workBook.Close();
_excelApplication.Quit();
_excelApplication.Dispose();
}
private void button1_Click(object sender, EventArgs e)
{
try
{
// start excel and turn off msg boxes
_excelApplication = new Excel.Application();
_excelApplication.DisplayAlerts = false;
// add a new workbook
Excel.Workbook workBook = _excelApplication.Workbooks.Add();
// add new global Code Module
VBIDE.VBComponent globalModule = workBook.VBProject.VBComponents.Add(Vbext_ComponentType.vbext_ct_StdModule);
globalModule.Name = "MyNewCodeModule";
// add a new procedure to the modul
globalModule.CodeModule.InsertLines(1, "Public Sub HelloWorld(Param as string)\r\n MsgBox \"Hello World!\" & vbnewline & Param\r\nEnd Sub");
// create a click event trigger for the first worksheet
int linePosition = workBook.VBProject.VBComponents[2].CodeModule.CreateEventProc("BeforeDoubleClick", "Worksheet");
workBook.VBProject.VBComponents[2].CodeModule.InsertLines(linePosition + 1, "HelloWorld \"BeforeDoubleClick\"");
// display info in the worksheet
workBook.Worksheets[1].Cells[2, 2].Value = "This workbook contains dynamic created VBA Moduls and Event Code";
workBook.Worksheets[1].Cells[5, 2].Value = "Open the VBA Editor to see the code";
workBook.Worksheets[1].Cells[8, 2].Value = "Do a double click to catch the BeforeDoubleClick Event from this Worksheet.";
// save the book
string fileExtension = GetDefaultExtension(_excelApplication);
string workbookFile = string.Format("{0}\\Example07{1}", Environment.CurrentDirectory, fileExtension);
workBook.SaveAs(workbookFile);
FinishDialog fDialog = new FinishDialog("Workbook saved.", workbookFile);
fDialog.ShowDialog(this);
}
catch (System.Reflection.TargetInvocationException throwedException)
{
string message = string.Format("An error is occured.{0}ExceptionTrace:{0}", Environment.NewLine);
Exception exception = throwedException;
while (null != exception)
{
message += string.Format("{0}{1}", exception.Message, Environment.NewLine);
exception = exception.InnerException;
}
MessageBox.Show(message);
}
finally
{
// close excel and dispose reference
_excelApplication.Quit();
_excelApplication.Dispose();
}
}
private void button1_Click(object sender, EventArgs e)
{
// start excel and turn off msg boxes
_excelApplication = new Excel.Application();
_excelApplication.DisplayAlerts = false;
// add a new workbook
Excel.Workbook workBook = _excelApplication.Workbooks.Add();
Excel.Worksheet workSheet = workBook.Worksheets[1];
/*do background color for cells*/
string listSeperator = System.Globalization.CultureInfo.CurrentCulture.TextInfo.ListSeparator;
// draw the face
string rangeAdressFace = string.Format("$C10:$M10{0}$C30:$M30{0}$C11:$C30{0}$M11:$M30", listSeperator);
workSheet.get_Range(rangeAdressFace).Interior.Color = ToDouble(Color.DarkGreen);
string rangeAdressEyes = string.Format("$F14{0}$J14", listSeperator);
workSheet.get_Range(rangeAdressEyes).Interior.Color = ToDouble(Color.Black);
string rangeAdressNoise = string.Format("$G18:$I19", listSeperator);
workSheet.get_Range(rangeAdressNoise).Interior.Color = ToDouble(Color.DarkGreen);
string rangeAdressMouth = string.Format("$F26{0}$J26{0}$G27:$I27", listSeperator);
workSheet.get_Range(rangeAdressMouth).Interior.Color = ToDouble(Color.DarkGreen);
// border the face with the border arround method
workSheet.get_Range(rangeAdressFace).BorderAround(XlLineStyle.xlDashDot, XlBorderWeight.xlThin, XlColorIndex.xlColorIndexNone, Color.BlueViolet.ToArgb());
workSheet.get_Range(rangeAdressEyes).BorderAround(XlLineStyle.xlDashDot, XlBorderWeight.xlThin, XlColorIndex.xlColorIndexNone, Color.BlueViolet.ToArgb());
workSheet.get_Range(rangeAdressNoise).BorderAround(XlLineStyle.xlDouble, XlBorderWeight.xlThin, XlColorIndex.xlColorIndexNone, Color.BlueViolet.ToArgb());
// border explicitly
workSheet.get_Range(rangeAdressMouth).Borders[XlBordersIndex.xlEdgeBottom].LineStyle = XlLineStyle.xlDouble;
workSheet.get_Range(rangeAdressMouth).Borders[XlBordersIndex.xlEdgeBottom].Weight = 4;
workSheet.get_Range(rangeAdressMouth).Borders[XlBordersIndex.xlEdgeBottom].Color = ToDouble(Color.Black);
// save the book
string fileExtension = GetDefaultExtension(_excelApplication);
string workbookFile = string.Format("{0}\\Example01{1}", Environment.CurrentDirectory, fileExtension);
workBook.SaveAs(workbookFile);
// close excel and dispose reference
_excelApplication.Quit();
_excelApplication.Dispose();
FinishDialog fDialog = new FinishDialog("Workbook saved.", workbookFile);
fDialog.ShowDialog(this);
}
private void ProceedSummaryWorksheet(SalesReport report, Excel.Workbook workBook, Excel.Worksheet summarySheet, Excel.Worksheet afterSheet)
{
summarySheet.Name = "Summary";
Excel.Style matrixStyle = CreateSummaryStyle(workBook, "MatrixStyle");
ProceedSummaryMatrix(report, summarySheet, matrixStyle);
ProceedSummaryWorksheetCharts(summarySheet, report.Products.Length + 1);
ProceedSummaryPrintSettings(summarySheet);
summarySheet.Columns.AutoFit();// proceed AutoFit before header
ProceedSummaryWorksheetHeader(summarySheet);
summarySheet.Select();
}
private void button1_Click(object sender, EventArgs e)
{
// start excel and turn off msg boxes
_excelApplication = new Excel.Application();
_excelApplication.DisplayAlerts = false;
_excelApplication.ScreenUpdating = false;
// add a new workbook
Excel.Workbook workBook = _excelApplication.Workbooks.Add();
// we use the first sheet as summary sheet and remove the 2 last sheets
Excel.Worksheet summarySheet = workBook.Worksheets[1];
workBook.Worksheets[3].Delete();
workBook.Worksheets[2].Delete();
// we get the data & perform the report
_report = new SalesReport(_yearToReport, _monthToReport);
_report.Proceed();
// we create named styles for the range.Style property
CreateStorageAndRankingStyle(workBook, "StorageAndRanking");
CreateMonthStyle(workBook, "MonthInfos");
CreateMonthStyle(workBook, "YearTotalInfos");
// write product sheets
Excel.Worksheet productSheet = null;
foreach (SalesReportProduct itemProduct in _report.Products)
{
productSheet = workBook.Worksheets.Add();
ProceedProductWorksheet(productSheet, itemProduct);
productSheet.Move(Missing.Value, workBook.Worksheets[workBook.Worksheets.Count]);
}
// write summary sheet
ProceedSummaryWorksheet(_report, workBook, summarySheet, productSheet);
summarySheet.get_Range("$A2").Select();
// save the book
string fileExtension = Helper.GetDefaultExtension(_excelApplication);
string workbookFile = string.Format("{0}\\Example10{1}", Environment.CurrentDirectory, fileExtension);
workBook.SaveAs(workbookFile);
// close excel and dispose reference
_excelApplication.Quit();
_excelApplication.Dispose();
FinishDialog fDialog = new FinishDialog("Workbook saved.", workbookFile);
fDialog.ShowDialog(this);
}
private void button1_Click(object sender, EventArgs e)
{
// start excel and turn off msg boxes
_excelApplication = new Excel.Application();
_excelApplication.DisplayAlerts = false;
// add a new workbook
Excel.Workbook workBook = _excelApplication.Workbooks.Add();
Excel.Worksheet workSheet = workBook.Worksheets[1];
workSheet.Cells[1, 1].Value = "these sample shapes was dynamicly created by code.";
// create a star
Excel.Shape starShape = workSheet.Shapes.AddShape(MsoAutoShapeType.msoShape32pointStar, 10, 50, 200, 20);
// create a simple textbox
Excel.Shape textBox = workSheet.Shapes.AddTextbox(MsoTextOrientation.msoTextOrientationHorizontal, 10, 150, 200, 50);
textBox.TextFrame.Characters().Text = "text";
textBox.TextFrame.Characters().Font.Size = 14;
// create a wordart
Excel.Shape textEffect = workSheet.Shapes.AddTextEffect(MsoPresetTextEffect.msoTextEffect14, "WordArt", "Arial", 12,
MsoTriState.msoTrue, MsoTriState.msoFalse, 10, 250);
// create text effect
Excel.Shape textDiagram = workSheet.Shapes.AddTextEffect(MsoPresetTextEffect.msoTextEffect11, "Effect", "Arial", 14,
MsoTriState.msoFalse, MsoTriState.msoFalse, 10, 350);
// save the book
string fileExtension = GetDefaultExtension(_excelApplication);
string workbookFile = string.Format("{0}\\Example04{1}", Environment.CurrentDirectory, fileExtension);
workBook.SaveAs(workbookFile);
// close excel and dispose reference
_excelApplication.Quit();
_excelApplication.Dispose();
FinishDialog fDialog = new FinishDialog("Workbook saved.", workbookFile);
fDialog.ShowDialog(this);
}
private void button1_Click(object sender, EventArgs e)
{
Office.CommandBar commandBar;
Office.CommandBarPopup commandBarPop;
Office.CommandBarButton commandBarBtn;
// first we enable the event support
LateBindingApi.Core.Settings.EnableEvents = true;
// start excel and turn off msg boxes
_excelApplication = new Excel.Application();
_excelApplication.DisplayAlerts = false;
// add a new workbook
Excel.Workbook workBook = _excelApplication.Workbooks.Add();
// add a commandbar popup
commandBarPop = (Office.CommandBarPopup)_excelApplication.CommandBars["Worksheet Menu Bar"].Controls.Add(
MsoControlType.msoControlPopup, Missing.Value, Missing.Value, Missing.Value, true);
commandBarPop.Caption = "commandBarPopup";
#region a lot of words, how to access the picture
/*
* you can see we use an own icon via .PasteFace()
* is not possible from outside process boundaries to use the PictureProperty directly
* the reason for is IPictureDisp: http://support.microsoft.com/kb/286460/de
* its not important is early or late binding or managed or unmanaged, the behaviour is always the same
* For example, a COMAddin running as InProcServer and can access the Picture Property
* Use the IconConverter.cs class from this project to convert a image to IPictureDisp
*/
#endregion
#region CommandBarButton
// add a button to the popup
commandBarBtn = (Office.CommandBarButton)commandBarPop.Controls.Add(MsoControlType.msoControlButton);
commandBarBtn.Style = MsoButtonStyle.msoButtonIconAndCaption;
commandBarBtn.Caption = "commandBarButton";
Clipboard.SetDataObject(this.Icon.ToBitmap());
commandBarBtn.PasteFace();
commandBarBtn.ClickEvent += new Office._CommandBarButtonEvents_ClickEventHandler(commandBarBtn_Click);
#endregion
#region Create a new toolbar
// add a new toolbar
commandBar = _excelApplication.CommandBars.Add("MyCommandBar", MsoBarPosition.msoBarTop, false, true);
commandBar.Visible = true;
// add a button to the toolbar
commandBarBtn = (Office.CommandBarButton)commandBar.Controls.Add(MsoControlType.msoControlButton);
commandBarBtn.Style = MsoButtonStyle.msoButtonIconAndCaption;
commandBarBtn.Caption = "commandBarButton";
commandBarBtn.FaceId = 3;
commandBarBtn.ClickEvent += new Office._CommandBarButtonEvents_ClickEventHandler(commandBarBtn_Click);
// add a dropdown box to the toolbar
commandBarPop = (Office.CommandBarPopup)commandBar.Controls.Add(MsoControlType.msoControlPopup);
commandBarPop.Caption = "commandBarPopup";
// add a button to the popup, we use an own icon for the button
commandBarBtn = (Office.CommandBarButton)commandBarPop.Controls.Add(MsoControlType.msoControlButton);
commandBarBtn.Style = MsoButtonStyle.msoButtonIconAndCaption;
commandBarBtn.Caption = "commandBarButton";
Clipboard.SetDataObject(this.Icon.ToBitmap());
commandBarBtn.PasteFace();
commandBarBtn.ClickEvent += new Office._CommandBarButtonEvents_ClickEventHandler(commandBarBtn_Click);
#endregion
#region Create a new ContextMenu
// add a commandbar popup
commandBarPop = (Office.CommandBarPopup)_excelApplication.CommandBars["Cell"].Controls.Add(
MsoControlType.msoControlPopup, Missing.Value, Missing.Value, Missing.Value, true);
commandBarPop.Caption = "commandBarPopup";
// add a button to the popup
commandBarBtn = (Office.CommandBarButton)commandBarPop.Controls.Add(MsoControlType.msoControlButton);
commandBarBtn.Style = MsoButtonStyle.msoButtonIconAndCaption;
commandBarBtn.Caption = "commandBarButton";
commandBarBtn.FaceId = 9;
commandBarBtn.ClickEvent += new Office._CommandBarButtonEvents_ClickEventHandler(commandBarBtn_Click);
#endregion
#region Display info
workBook.Worksheets[1].Cells[2, 2].Value = "this excel instance contains 3 custom menus";
workBook.Worksheets[1].Cells[3, 2].Value = "the main menu, the toolbar menu and the cell context menu";
workBook.Worksheets[1].Cells[4, 2].Value = "in this case the menus are temporaily created";
workBook.Worksheets[1].Cells[5, 2].Value = "they are not persistant and needs no unload event or something like this";
workBook.Worksheets[1].Cells[6, 2].Value = "you can also create persistant menus if you want";
#endregion
// make visible & set buttons
_excelApplication.Visible = true;
button1.Enabled = false;
button2.Enabled = true;
}
private void button1_Click(object sender, EventArgs e)
{
// start excel and turn Application msg boxes
_excelApplication = new Excel.Application();
_excelApplication.DisplayAlerts = false;
// add a new workbook
Excel.Workbook workBook = _excelApplication.Workbooks.Add();
Excel.Worksheet workSheet = workBook.Worksheets[1];
/* some kind of numerics */
// the given thread culture in all latebinding calls are stored in Core.Settings.
// you can change the culture. default is en-us.
CultureInfo cultureInfo = LateBindingApi.Core.Settings.ThreadCulture;
string Pattern1 = string.Format("0{0}00", cultureInfo.NumberFormat.CurrencyDecimalSeparator);
string Pattern2 = string.Format("#{1}##0{0}00", cultureInfo.NumberFormat.CurrencyDecimalSeparator, cultureInfo.NumberFormat.CurrencyGroupSeparator);
workSheet.get_Range("A1").Value = "Type";
workSheet.get_Range("B1").Value = "Value";
workSheet.get_Range("C1").Value = "Formatted " + Pattern1;
workSheet.get_Range("D1").Value = "Formatted " + Pattern2;
int integerValue = 532234;
workSheet.get_Range("A3").Value = "Integer";
workSheet.get_Range("B3").Value = integerValue;
workSheet.get_Range("C3").Value = integerValue;
workSheet.get_Range("C3").NumberFormat = Pattern1;
workSheet.get_Range("D3").Value = integerValue;
workSheet.get_Range("D3").NumberFormat = Pattern2;
double doubleValue = 23172.64;
workSheet.get_Range("A4").Value = "double";
workSheet.get_Range("B4").Value = doubleValue;
workSheet.get_Range("C4").Value = doubleValue;
workSheet.get_Range("C4").NumberFormat = Pattern1;
workSheet.get_Range("D4").Value = doubleValue;
workSheet.get_Range("D4").NumberFormat = Pattern2;
float floatValue = 84345.9132f;
workSheet.get_Range("A5").Value = "float";
workSheet.get_Range("B5").Value = floatValue;
workSheet.get_Range("C5").Value = floatValue;
workSheet.get_Range("C5").NumberFormat = Pattern1;
workSheet.get_Range("D5").Value = floatValue;
workSheet.get_Range("D5").NumberFormat = Pattern2;
Decimal decimalValue = 7251231.313367m;
workSheet.get_Range("A6").Value = "Decimal";
workSheet.get_Range("B6").Value = decimalValue;
workSheet.get_Range("C6").Value = decimalValue;
workSheet.get_Range("C6").NumberFormat = Pattern1;
workSheet.get_Range("D6").Value = decimalValue;
workSheet.get_Range("D6").NumberFormat = Pattern2;
workSheet.get_Range("A9").Value = "DateTime";
workSheet.get_Range("B10").Value = LateBindingApi.Core.Settings.ThreadCulture.DateTimeFormat.FullDateTimePattern;
workSheet.get_Range("C10").Value = LateBindingApi.Core.Settings.ThreadCulture.DateTimeFormat.LongDatePattern;
workSheet.get_Range("D10").Value = LateBindingApi.Core.Settings.ThreadCulture.DateTimeFormat.ShortDatePattern;
workSheet.get_Range("E10").Value = LateBindingApi.Core.Settings.ThreadCulture.DateTimeFormat.LongTimePattern;
workSheet.get_Range("F10").Value = LateBindingApi.Core.Settings.ThreadCulture.DateTimeFormat.ShortTimePattern;
// DateTime
DateTime dateTimeValue = DateTime.Now;
workSheet.get_Range("B11").Value = dateTimeValue;
workSheet.get_Range("B11").NumberFormat = LateBindingApi.Core.Settings.ThreadCulture.DateTimeFormat.FullDateTimePattern;
workSheet.get_Range("C11").Value = dateTimeValue;
workSheet.get_Range("C11").NumberFormat = LateBindingApi.Core.Settings.ThreadCulture.DateTimeFormat.LongDatePattern;
workSheet.get_Range("D11").Value = dateTimeValue;
workSheet.get_Range("D11").NumberFormat = LateBindingApi.Core.Settings.ThreadCulture.DateTimeFormat.ShortDatePattern;
workSheet.get_Range("E11").Value = dateTimeValue;
workSheet.get_Range("E11").NumberFormat = LateBindingApi.Core.Settings.ThreadCulture.DateTimeFormat.LongTimePattern;
workSheet.get_Range("F11").Value = dateTimeValue;
workSheet.get_Range("F11").NumberFormat = LateBindingApi.Core.Settings.ThreadCulture.DateTimeFormat.ShortTimePattern;
// string
workSheet.get_Range("A14").Value = "String";
workSheet.get_Range("B14").Value = "This is a sample String";
workSheet.get_Range("B14").NumberFormat = "@";
// number as string
workSheet.get_Range("B15").Value = "513";
workSheet.get_Range("B15").NumberFormat = "@";
// set colums
workSheet.Columns[1].AutoFit();
workSheet.Columns[2].AutoFit();
workSheet.Columns[3].AutoFit();
workSheet.Columns[4].AutoFit();
// save the book
string fileExtension = GetDefaultExtension(_excelApplication);
string workbookFile = string.Format("{0}\\Example03{1}", Environment.CurrentDirectory, fileExtension);
workBook.SaveAs(workbookFile);
// close excel and dispose reference
_excelApplication.Quit();
_excelApplication.Dispose();
FinishDialog fDialog = new FinishDialog("Workbook saved.", workbookFile);
fDialog.ShowDialog(this);
}
void excelApplication_WorkbookDeactivate(Excel.Workbook Wb)
{
textBoxEvents.BeginInvoke(_updateDelegate, new object[] { "Event WorkbookDeactivate called." });
}
void excelApplication_WorkbookBeforeClose(Excel.Workbook Wb, ref bool Cancel)
{
textBoxEvents.BeginInvoke(_updateDelegate, new object[] { "Event WorkbookBeforeClose called." });
}
void excelApplication_NewWorkbook(Excel.Workbook Wb)
{
textBoxEvents.BeginInvoke(_updateDelegate, new object[] { "Event NewWorkbook called." });
}
private void button1_Click(object sender, EventArgs e)
{
// start excel and turn off msg boxes
_excelApplication = new Excel.Application();
_excelApplication.DisplayAlerts = false;
// dont show dialogs with an invisible excel
_excelApplication.Visible = true;
// add a new workbook
Excel.Workbook workBook = _excelApplication.Workbooks.Add();
Excel.Worksheet workSheet = workBook.Worksheets[1];
// show selected window and display user clicks ok or cancel
bool returnValue = false;
RadioButton radioSelectButton = GetSelectedRadioButton();
switch (radioSelectButton.Text)
{
case "xlDialogAddinManager":
returnValue = _excelApplication.Dialogs[XlBuiltInDialog.xlDialogAddinManager].Show();
break;
case "xlDialogFont":
returnValue = _excelApplication.Dialogs[XlBuiltInDialog.xlDialogFont].Show();
break;
case "xlDialogEditColor":
returnValue = _excelApplication.Dialogs[XlBuiltInDialog.xlDialogEditColor].Show();
break;
case "xlDialogGallery3dBar":
returnValue = _excelApplication.Dialogs[XlBuiltInDialog.xlDialogGallery3dBar].Show();
break;
case "xlDialogSearch":
returnValue = _excelApplication.Dialogs[XlBuiltInDialog.xlDialogSearch].Show();
break;
case "xlDialogPrinterSetup":
returnValue = _excelApplication.Dialogs[XlBuiltInDialog.xlDialogPrinterSetup].Show();
break;
case "xlDialogFormatNumber":
returnValue = _excelApplication.Dialogs[XlBuiltInDialog.xlDialogFormatNumber].Show();
break;
case "xlDialogApplyStyle":
returnValue = _excelApplication.Dialogs[XlBuiltInDialog.xlDialogApplyStyle].Show();
break;
default:
throw (new Exception("Unkown dialog selected."));
}
string message = string.Format("The dialog returns {0}.", returnValue);
MessageBox.Show(this, message, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information);
// close excel and dispose reference
_excelApplication.Quit();
_excelApplication.Dispose();
}
private void button1_Click(object sender, EventArgs e)
{
Excel.Application application = new LateBindingApi.Excel.Application();
application.DisplayAlerts = false;
/*
* LateBindingApi.Excel manages COM Proxies for you to avoid any kind of memory leaks
* and make sure your excel instance removes from process list if you want.
*/
Excel.Workbook book = application.Workbooks.Add();
/*
* now we have 2 new COM Proxies created.
*
* the first proxy was created while accessing the Workbooks collection from application
* the second proxy was created by the Add() method from Workbooks and stored now in book
*/
Excel.Worksheet sheet = book.Worksheets.Add();
/*
* we create also 2 new COM Proxies.
*
* the first proxy was created while accessing the Worksheets collection from book
* the second proxy was created by the Add() method from Worksheets and stored now in sheet
*
* the 2 proxies was created about the book object and are managed now by the book object
* they are now 'child proxies' collected in a internal list.
*/
book.Dispose();
/* now we have disposed the Workbook, the inner Proxy will be released */
/* all child proxies there was created about the book are also released now */
/* this means the 2 proxies there we have created while add a new worksheet */
/* the local stored variable Excel.Worksheet sheet are not longer valid */
/*
* SUMMARY:
* With LateBindingApi.Excel you have the choice to use Dispose() for any object or doesnt.
* In case of doesn't dont forget to dispose the application and all child proxies will be released automaticly.
* It is necessary to understand the demonstrated child proxy concept of LateBindingApi.Excel to avoid any suprises.
* With these concept you have a powerfull third way. Use child proxies without Dispose() to get more readable & smaller code.
* Dispose the parent object of your childs and thats all.
*/
/* another example for efficient using child proxy management */
book = application.Workbooks.Add();
foreach (Excel.Worksheet item in book.Worksheets)
{
for (int i = 1; i <= 100; i++)
{
item.Cells[1, i].Value = "Hello World";
}
}
book.Dispose();
/*
* we create a new workbook with default 3 new worksheets
* we do a foreach to all worksheets and write 100 times "Hello World" in cells
* we have created now 300 range proxies 3 worksheet proxies 1 worksheet enumerator proxy and the book proxy
* the parent object is ouer book, diposed it and the child proxies will be also disposed
* Note: its not allowed in the MS Interop Assemblies to use an enumerator like these.
* you must store it in a local variable first and dispose explicitly after using.
* With LateBindingApi.Excel you can do this without any problems.
*/
application.Quit();
application.Dispose();
/*the application object is ouer root object*/
/*dispose them will release himself and any childs*/
/*the excel instance are now removed from process list*/
MessageBox.Show(this, "Done!", this.Text, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void button1_Click(object sender, EventArgs e)
{
// start excel and turn off msg boxes
_excelApplication = new Excel.Application();
_excelApplication.DisplayAlerts = false;
// add a new workbook
Excel.Workbook workBook = _excelApplication.Workbooks.Add();
Excel.Worksheet workSheet = workBook.Worksheets[1];
// font action
workSheet.get_Range("A1").Value = "Arial Size:8 Bold Italic Underline";
workSheet.get_Range("A1").Font.Name = "Arial";
workSheet.get_Range("A1").Font.Size = 8;
workSheet.get_Range("A1").Font.Bold = true;
workSheet.get_Range("A1").Font.Italic = true;
workSheet.get_Range("A1").Font.Underline = true;
workSheet.get_Range("A1").Font.Color = Color.Violet.ToArgb();
workSheet.get_Range("A3").Value = "Times New Roman Size:10";
workSheet.get_Range("A3").Font.Name = "Times New Roman";
workSheet.get_Range("A3").Font.Size = 10;
workSheet.get_Range("A3").Font.Color = Color.Orange.ToArgb();
workSheet.get_Range("A5").Value = "Comic Sans MS Size:12 WrapText";
workSheet.get_Range("A5").Font.Name = "Comic Sans MS";
workSheet.get_Range("A5").Font.Size = 12;
workSheet.get_Range("A5").WrapText = true;
workSheet.get_Range("A5").Font.Color = Color.Navy.ToArgb();
// HorizontalAlignment
workSheet.get_Range("A7").Value = "xlHAlignLeft";
workSheet.get_Range("A7").HorizontalAlignment = XlHAlign.xlHAlignLeft;
workSheet.get_Range("B7").Value = "xlHAlignCenter";
workSheet.get_Range("B7").HorizontalAlignment = XlHAlign.xlHAlignCenter;
workSheet.get_Range("C7").Value = "xlHAlignRight";
workSheet.get_Range("C7").HorizontalAlignment = XlHAlign.xlHAlignRight;
workSheet.get_Range("D7").Value = "xlHAlignJustify";
workSheet.get_Range("D7").HorizontalAlignment = XlHAlign.xlHAlignJustify;
workSheet.get_Range("E7").Value = "xlHAlignDistributed";
workSheet.get_Range("E7").HorizontalAlignment = XlHAlign.xlHAlignDistributed;
// VerticalAlignment
workSheet.get_Range("A9").Value = "xlVAlignTop";
workSheet.get_Range("A9").VerticalAlignment = XlVAlign.xlVAlignTop;
workSheet.get_Range("B9").Value = "xlVAlignCenter";
workSheet.get_Range("B9").VerticalAlignment = XlVAlign.xlVAlignCenter;
workSheet.get_Range("C9").Value = "xlVAlignBottom";
workSheet.get_Range("C9").VerticalAlignment = XlVAlign.xlVAlignBottom;
workSheet.get_Range("D9").Value = "xlVAlignDistributed";
workSheet.get_Range("D9").VerticalAlignment = XlVAlign.xlVAlignDistributed;
workSheet.get_Range("E9").Value = "xlVAlignJustify";
workSheet.get_Range("E9").VerticalAlignment = XlVAlign.xlVAlignJustify;
// setup rows and columns
workSheet.Columns[1].AutoFit();
workSheet.Columns[2].ColumnWidth = 25;
workSheet.Columns[3].ColumnWidth = 25;
workSheet.Columns[4].ColumnWidth = 25;
workSheet.Columns[5].ColumnWidth = 25;
workSheet.Rows[9].RowHeight = 35;
// save the book
string fileExtension = GetDefaultExtension(_excelApplication);
string workbookFile = string.Format("{0}\\Example02{1}", Environment.CurrentDirectory, fileExtension);
workBook.SaveAs(workbookFile);
// close excel and dispose reference
_excelApplication.Quit();
_excelApplication.Dispose();
FinishDialog fDialog = new FinishDialog("Workbook saved.", workbookFile);
fDialog.ShowDialog(this);
}
