LoadFile(String) Method

Loads a rich text format (RTF) or standard ASCII text file into the RichTextBoxCell.

Syntax

Visual Basic (Declaration)
Visual Basic (Usage)
C#

Public Overloads Sub LoadFile( _
   ByVal path As String _
)

Dim instance As RichTextBoxCell
Dim path As String
 
instance.LoadFile(path)

public void LoadFile( 
   string path
)

Parameters

path: The name and location of the file to load into the cell.

Exceptions

Exception	Description
System.ArgumentException	The file being loaded is not an RTF document.
System.IO.IOException	An error occurred while loading the file into the cell.

Remarks

The method opens and loads the file directly whether or not the handle of GcMultiRow is created.

Refer to the System.Windows.Forms.RichTextBox control's remarks for details in MSDN.

Example

This example loads data from a file.

GrapeCity.Win.MultiRow.RichTextBoxCell rich = new GrapeCity.Win.MultiRow.RichTextBoxCell();
rich.LoadFile("c:\\MultiRow\\rtf.rtf");
GrapeCity.Win.MultiRow.TextBoxCell text2 = new GrapeCity.Win.MultiRow.TextBoxCell();
text2.Name = "text2";
GrapeCity.Win.MultiRow.Template template1 = GrapeCity.Win.MultiRow.Template.CreateGridTemplate(new GrapeCity.Win.MultiRow.Cell[] { rich, text2 }, 160, GrapeCity.Win.MultiRow.AutoGenerateGridTemplateStyles.ColumnHeader | GrapeCity.Win.MultiRow.AutoGenerateGridTemplateStyles.RowHeaderAutoNumber);
template1.ColumnHeaders[0].Cells[0].Value = "Column1";
template1.ColumnHeaders[0].Cells[1].Value = "Column2";
gcMultiRow1.Template = template1;
gcMultiRow1.RowCount = 3;

VB.NET

Dim rich As New GrapeCity.Win.MultiRow.RichTextBoxCell()
rich.LoadFile("c:\MultiRow\rtf.rtf")
Dim text2 As New GrapeCity.Win.MultiRow.TextBoxCell()
text2.Name = "text2"
Dim template1 As GrapeCity.Win.MultiRow.Template = GrapeCity.Win.MultiRow.Template.CreateGridTemplate(New GrapeCity.Win.MultiRow.Cell() {rich, text2}, 160, GrapeCity.Win.MultiRow.AutoGenerateGridTemplateStyles.ColumnHeader Or GrapeCity.Win.MultiRow.AutoGenerateGridTemplateStyles.RowHeaderAutoNumber)
template1.ColumnHeaders(0).Cells(0).Value = "Column1"
template1.ColumnHeaders(0).Cells(1).Value = "Column2"
GcMultiRow1.Template = template1
GcMultiRow1.RowCount = 3

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

RichTextBoxCell Class
RichTextBoxCell Members
Overload List
LoadFile(Stream,RichTextBoxStreamType) Method
LoadFile(String,RichTextBoxStreamType) Method