/// <summary>
/// widths�����dt������һ�У����һ���Զ������
/// </summary>
/// <param name="dt"></param>
/// <param name="widths"></param>
/// <param name="title"></param>
public static AbstractPrinterContent BuildAbstractPrinterContent(DataTable dt, int[] widths, string title, bool isPrintColName)
{
DataTablePrinterContent content = new DataTablePrinterContent(dt, widths);
content.IsPrintColName = isPrintColName;
content.HeaderTitle = title;
return content;
}
/// <summary>
/// widths必须比dt的列少一列，最后一列自动计算的
/// </summary>
/// <param name="dt"></param>
/// <param name="widths"></param>
/// <param name="title"></param>
public static AbstractPrinterContent BuildAbstractPrinterContent(DataTable dt, int[] widths, string title, bool isPrintColName)
{
DataTablePrinterContent content = new DataTablePrinterContent(dt, widths);
content.IsPrintColName = isPrintColName;
content.HeaderTitle = title;
return(content);
}
private void btnPrint_Click(object sender, EventArgs e)
{
if (this.dataGridView1.Rows.Count > 0)
{
DataTable dt = this.GetTableFromGrid();
try
{
DataTablePrinterContent.Print(dt, this.GetDataGridViewWidth(), this.GetTitle());
}
catch (Exception ex)
{
MessageBoxHelper.Show(ex.Message);
}
}
else
{
MessageBoxHelper.Show("没有可打印的数据！");
}
}
//打印当前页
private void toolStripButton3_Click(object sender, EventArgs e)
{
try
{
if (this.dataGridView1.Rows.Count == 0)
{
MessageBoxHelper.Show("没有可打印的数据！");
}
else
{
DataTable dt = this.GetTableFromGrid();
DataTablePrinterContent.Print(dt, this.GetDataGridViewWidth(), this.GetExportTitle());
}
}
catch (Exception ex)
{
MessageBoxHelper.ShowPrinter("错误信息：" + ex.Message);
}
}
/// <summary>
/// 打印事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void toolStripButton2_Click(object sender, EventArgs e)
{
try
{
if (pager.Lists.Count == 0)
{
MessageBoxHelper.Show("没有可打印的数据！");
}
else
{
string printfield = this.GetPrintField();
int[] widths = this.GetPrintWidths();
if (printfield == string.Empty)
{
MessageBoxHelper.Show("还没有实现打印该列表功能！");
return;
}
else if (widths == null)
{
MessageBoxHelper.Show("请设定要打印的列宽！");
return;
}
else
{
DataTable dt = DataAccessFactory.GetDataAccess().SelectDataTable(
"select " + this.GetPrintField() + " from " + FT.DAL.Orm.SimpleOrmCache.GetTableName(this.entityType) + " " + pager.Condition, "test");
if (dt.Columns.Count >= widths.Length + 1)
{
DataTablePrinterContent.Print(dt, widths, this.GetExportTitle());
}
else
{
MessageBoxHelper.Show("设定打印的列宽+1超出了待打印的列数！");
}
}
}
}
catch (Exception ex)
{
MessageBoxHelper.ShowPrinter("错误信息：" + ex.Message);
}
}