aspose.cell制作excel常见写法

//设置Excel的基本格式信息
Workbook workbook = new Workbook();
Worksheet worksheet = workbook.Worksheets[0];
Style styleHeader = workbook.Styles[workbook.Styles.Add()];
styleHeader.Font.Size = 12;
styleHeader.HorizontalAlignment = TextAlignmentType.Center;
Style stylePowerInfo = workbook.Styles[workbook.Styles.Add()];
stylePowerInfo.IsTextWrapped = true;
Style styleTextCenter = workbook.Styles[workbook.Styles.Add()];
styleTextCenter.HorizontalAlignment = TextAlignmentType.Center;
Style styleTitle = workbook.Styles[workbook.Styles.Add()];
styleTitle.Font.IsBold = true;
styleTitle.Font.Size = 16;
styleTitle.HorizontalAlignment = TextAlignmentType.Center;
styleTitle.ForegroundColor = Color.LightGreen;
//设置标题
worksheet.Cells[0, 0].Value = "本类别资料";
worksheet.Cells.Merge(0, 0, 1, 2);
worksheet.Cells[0, 0].SetStyle(styleTitle);
worksheet.Cells[1, 0].Value = "名称";
worksheet.Cells[1, 0].SetStyle(styleTitle);
worksheet.Cells[1, 1].Value = "代号";
worksheet.Cells[1, 1].SetStyle(styleTitle);

//i+2表示从去掉总标题和子标题以后开始导出
for (int i = 0; i < Convert.ToInt32(param[0]); i++)
{
try
{
if (this.InvokeRequired)
{

worksheet.Cells[i + 2, 0].PutValue(GetListText(i, 2));
worksheet.Cells[i + 2, 0].SetStyle(styleTextCenter);
worksheet.Cells[i + 2, 1].PutValue(GetListText(i, 3));
worksheet.Cells[i + 2, 1].SetStyle(styleTextCenter);
}
else
{
worksheet.Cells[i + 2, 0].PutValue(this.listView.Items[i].SubItems[2].Text);
worksheet.Cells[i + 2, 0].SetStyle(styleTextCenter);
worksheet.Cells[i + 2, 1].PutValue(this.listView.Items[i].SubItems[3].Text);
worksheet.Cells[i + 2, 1].SetStyle(styleTextCenter);
}
if (progressBarX1.InvokeRequired)
{
progressBarX1.Invoke(new Action<int>(s => { this.progressBarX1.Value = s; }), i);
}
else
{
this.progressBarX1.Value = i;
}
if (lbState.InvokeRequired)
{
lbState.Invoke(new Action<string>(s => { this.lbState.Text = s; }), "当前执行第" + i + "条数据/共" + (this.listView.Items.Count - 1).ToString() + "条数据，请等待...");

}
else
{
this.lbState.Text = "当前执行第" + i + "条数据/共" + (this.listView.Items.Count - 1).ToString() + "条数据，请等待...";
}

}
catch (Exception ex)
{
isSuccessful = false;
WriteLog(ex, "数据异常", false);
continue;
}
}
//设置列的宽度
worksheet.Cells.SetColumnWidthPixel(0, 150);
worksheet.Cells.SetColumnWidthPixel(1, 150);
workbook.Save(FileFullName);

//合并单元格
worksheet.Cells.Merge(rowIndex - userRowSpan, 0, userRowSpan, 1);