私のC#アプリケーションでは1つを使用してdatagridviewいます。これらのグリッドでは、セル値が変更されたグリッドの1つのイベントを使用しています。セル値の変更でいくつかの計算を使用しましたが、グリッドにデータを入力するときに問題が非常に遅くなりました。
どうすればこれらを解決できますか？
ここでは、グリッド セル値の変更イベント コードを示しています。
private void dgvSalesInvoice_CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
if (IsSetGridValueChange == true)
{
BatchSP spBatch = new BatchSP();
UnitConvertionSP spUnitConversion = new UnitConvertionSP();
DataTable dtblUnitConversion = new DataTable();
decimal decBatchId = 0;
string strBarcode = string.Empty;
try
{
if (e.RowIndex != -1 && e.ColumnIndex != -1)
{
if (dgvSalesInvoice.RowCount > 1)
{
if (dgvSalesInvoice.Columns[e.ColumnIndex].Name == "dgvtxtSalesInvoicembUnitName")
{
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoicembUnitName"].Value != null && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoicembUnitName"].Value.ToString() != string.Empty)
{
UnitConvertionSP SpUnitConvertion = new UnitConvertionSP();
DataTable dtblUnitByProduct = new DataTable();
dtblUnitByProduct = SpUnitConvertion.UnitConversionIdAndConRateViewallByProductId(dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceProductId"].Value.ToString());
foreach (DataRow drUnitByProduct in dtblUnitByProduct.Rows)
{
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoicembUnitName"].Value.ToString() == drUnitByProduct.ItemArray[0].ToString())
{
dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceUnitConversionId"].Value = Convert.ToDecimal(drUnitByProduct.ItemArray[2].ToString());
dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceConversionRate"].Value = Convert.ToDecimal(drUnitByProduct.ItemArray[3].ToString());
decimal decNewConversionRate = Convert.ToDecimal(dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceConversionRate"].Value.ToString());
decimal decNewRate = (decCurrentRate * decCurrentConversionRate) / decNewConversionRate;
dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceRate"].Value = Math.Round(decNewRate, PublicVariables._inNoOfDecimalPlaces);
}
}
}
}
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceDiscountPercentage"].Value != null && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceDiscountPercentage"].Value.ToString() != string.Empty || dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceDiscountAmount"].Value != null && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceDiscountAmount"].Value.ToString() != string.Empty)
{
discountCalculation("", e.RowIndex);
if (dgvSalesInvoice.Rows[e.RowIndex].Cells[e.ColumnIndex].OwningColumn.Name == "dgvtxtSalesInvoiceDiscountPercentage")
{
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvcmbSalesInvoiceTaxName"].Value != null && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceGrossValue"].Value != null)
{
taxAmountCalculation(e.RowIndex);
}
}
}
if (dgvSalesInvoice.Rows[e.RowIndex].Cells[e.ColumnIndex].OwningColumn.Name == "dgvcmbSalesInvoiceTaxName")
{
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvcmbSalesInvoiceTaxName"].Value != null && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceNetAmount"].Value != null)
{
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvcmbSalesInvoiceTaxName"].Value.ToString() != string.Empty && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceNetAmount"].Value.ToString() != string.Empty)
{
{
taxAmountCalculation(e.RowIndex);
}
}
}
}
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceQty"].Value != null && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceQty"].Value.ToString() != string.Empty || dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceProductName"].Value != null && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceProductName"].Value.ToString() != string.Empty)
{
discountCalculation("", e.RowIndex);
}
if (dgvSalesInvoice.Rows[e.RowIndex].Cells[e.ColumnIndex].OwningColumn.Name == "dgvtxtSalesInvoiceRate")
{
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceQty"].Value != null && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceRate"].Value != null)
{
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceQty"].Value.ToString() != string.Empty && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceRate"].Value.ToString() != string.Empty)
{
{
TotalAmountCalculation(e.RowIndex);
}
}
}
}
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceRate"].Value != null && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceRate"].Value.ToString() != string.Empty || dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceProductName"].Value != null && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceProductName"].Value.ToString() != string.Empty)
{
discountCalculation("", e.RowIndex);
}
if (dgvSalesInvoice.Rows[e.RowIndex].Cells[e.ColumnIndex].OwningColumn.Name == "dgvtxtSalesInvoiceQty")
{
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceQty"].Value != null && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceRate"].Value != null)
{
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceQty"].Value.ToString() != string.Empty && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceRate"].Value.ToString() != string.Empty)
{
{
TotalAmountCalculation(e.RowIndex);
}
}
}
}
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceGrossValue"].Value != null && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceGrossValue"].Value.ToString() != string.Empty || dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceQty"].Value != null && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceQty"].Value.ToString() != string.Empty)
{
discountCalculation("", e.RowIndex);
}
if (dgvSalesInvoice.Rows[e.RowIndex].Cells[e.ColumnIndex].OwningColumn.Name == "dgvtxtSalesInvoiceGrossValue")
{
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvcmbSalesInvoiceTaxName"].Value != null && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceGrossValue"].Value != null)
{
if (dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvcmbSalesInvoiceTaxName"].Value.ToString() != string.Empty && dgvSalesInvoice.Rows[e.RowIndex].Cells["dgvtxtSalesInvoiceGrossValue"].Value.ToString() != string.Empty)
{
{
taxAmountCalculation(e.RowIndex);
}
}
}
}
}
if (e.ColumnIndex == dgvSalesInvoice.Columns["dgvcmbSalesInvoiceBatch"].Index)
{
if (dgvSalesInvoice.CurrentRow.Cells["dgvcmbSalesInvoiceBatch"].Value != null)
{
if (dgvSalesInvoice.CurrentRow.Cells["dgvcmbSalesInvoiceBatch"].Value.ToString() != string.Empty && dgvSalesInvoice.CurrentRow.Cells["dgvcmbSalesInvoiceBatch"].Value.ToString() != "0")
{
decBatchId = Convert.ToDecimal(dgvSalesInvoice.CurrentRow.Cells["dgvcmbSalesInvoiceBatch"].Value.ToString());
strBarcode = spBatch.ProductBatchBarcodeViewByBatchId(decBatchId);
dgvSalesInvoice.CurrentRow.Cells["dgvtxtSalesInvoiceBarcode"].Value = strBarcode;
if (dgvSalesInvoice.CurrentRow.Cells["dgvtxtSalesInvoiceProductId"].Value != null) // here get product rate for sales(standard rate)
{
getProductRate(e.RowIndex, Convert.ToDecimal(dgvSalesInvoice.CurrentRow.Cells["dgvtxtSalesInvoiceProductId"].Value.ToString()), decBatchId);
}
}
}
}
}
CheckInvalidEntries(e);
SiGridTotalAmountCalculation();
}
catch (Exception ex)
{
MessageBox.Show("SI: 102" + ex.Message, "OpenMiracle", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}